Avaya
User’s Guide
AVAYA P332G-ML
STACKABLE SWITCH
SOFTWARE VERSION 3.9
May 2002
Contents
Contents....................................... ....... ...... ...... ....... ...... ....... ...... ................ i
List of Figures........................................................................................ xiii
List of Tables........................................................................................... xv
Chapter 1 Overview.................................................................................................. 1
Avaya P332G-ML Highlights.................................................................... 1
Layer 3 ...........................................................................................2
Management & Monitoring ...........................................................2
Layer 2 Features....................................................................................... 3
VLANs ............................................................................................ 3
Multiple VLANs per Port ................................................................3
Link/Port Redundancy ...................................................................3
Network Management Agent (NMA) Redundancy .......................3
Intermodule Redundancy ..............................................................3
Stack Redundancy .........................................................................4
Spanning Tree ................................................................................4
Hot-Swappable ............ ................... ................... .................... .........4
Radius Security ..............................................................................4
Port Classification ...........................................................................5
Network TIME Acquiring Pr otocols ...............................................5
Link Aggregation Group (LAG) .....................................................5
IP Multicast Filtering ......................................................................5
Congestion Control ........................................................................6
Backup Power Supply ....................................................................6
Fans ............................. ......................... .......................... ................6
Software Download ....................................................................... 6
Layer 3 Features....................................................................................... 7
Modes of Operation .......................................................................7
Forwarding ........................ ............. ............. ............. ............. ...... ...7
Redundancy ...................... .............................................................7
Virtual Router Redundancy Protocol (VRRP) ......................7
Simple Router Redundancy Protocol (SRRP) ......................8
Policy – Quality of Service (QoS) ...................................................8
Policy – Access Control ..................................................................9
DHCP/BOOTP Relay ...................................................................... 9
RIP ...............................................................................................10
OSPF ............................................................................................10
P332G-ML User’s Guide i
Contents
Static Routes .................................................................................11
Route Redistribution ....................................................................11
Route Preferences ........................................................................12
Netbios Rebroadcast .....................................................................12
Multinetting (Multiple Subnets per VLAN) .................................13
Router Configuration File ............................................................13
Avaya P332G-ML Standards Supported................................................. 15
IEEE .............................................................................................15
IETF - Layer 2 ...............................................................................15
IETF - Layer 3 ...............................................................................15
Avaya P332G-ML Network Management.............................................. 16
P332G-ML Device Manager (Embedded Web) ............................16
P332G-ML Command Line Interface (CLI) ..................................16
Avaya Multi-Service Network Manager™ ...................................16
Avaya P332G-ML Network Monitoring................................................. 17
RMON I MIBs - RFC 1757 ...........................................................17
SMON MIBs - RFC 2613 .......................... ...... ....... ...... ....... ...... ....17
Bridge MIB Groups - RFC 2674 ...................................................17
DiffServ Monitoring .....................................................................17
Port Mirroring ..............................................................................17
SMON ............................. ............. ............. ............. ............. ..........18
Chapter 2 Avaya P332G-ML Front and Rear Panels............................................... 19
Avaya P332G-ML Front Panel ............................................................... 19
Avaya P332G-ML Back Panel ................................................................ 22
BUPS Input Connector ... ....... ...... ....................................... ...... ....22
Chapter 3 Applications............................................................................................ 23
Application 1.......................................................................................... 23
Application 2.......................................................................................... 24
Chapter 4 Installation and Setup ............................................................................ 25
Installing the X330STK-ML Stacking Sub-Module ................................ 25
Positioning.............................................................................................. 26
Rack Mounting................................. ...... ....... ...... ...... ....... ...... ....... ...... ... 27
Connecting Stacked Switches................................................................. 28
To connect stacked switches: .......................................................28
Powering On – P332G-ML Module AC.................................................. 31
Powering On – P332G-ML Module DC.................................................. 31
Configuring the Switch .......................................................................... 32
P332G-ML Default Settings ..........................................................32
Connecting the Cables .................................................................34
Connecting the Console Cable .....................................................35
Configuring the Terminal Serial Port Parameters ........................35
Connecting a Modem to the Console Port ...................................35
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Contents
Assigning P330’s IP Stack Address ...............................................37
Assigning P332G-ML Initial Router Parameters ..........................38
Obtaining and Activating a License Key................................................ 40
Obtaining a Routing License Key .................................................40
Activating a Routing License Key ................................................42
Chapter 5 CLI – Layer 2.......................................................................................... 43
User Level Commands ........................................................................... 43
Session Command .......................... ...... ....... ...... ....... ...... ....... ...... .44
Terminal Commands ....................................................................44
Clear screen Command ................................................................45
Ping Command .............................. ...... ....... ...... ...........................45
Show Commands Summary Table ...............................................46
Show time Command ..................................................................48
Show timezone Command ..........................................................48
Show time parameters Command ........................... ...... ....... ...... .48
Show ip route Command .............................................................49
Show image version Command ...................................................49
Show download status Command ...............................................50
Show snmp Command ................................................................50
Show snmp retries Command .....................................................51
Show snmp timeout Command ...................................................51
Show timeout Command .............................................................51
Show interface Command ...........................................................51
Show device-mode Command .....................................................52
Show port Command ...................................................................52
Show port trap Command ...........................................................53
Show port channel Command .....................................................53
Show port classification Command .............................................54
Show port redundancy Command ..............................................55
Show intermodule port redundancy Command ..........................55
Show port mirror Command .......................................................55
Show port vlan-binding-mode Command ...................................56
Show port security Command .....................................................56
Show internal buffering Command ......................... ...... ....... ...... .57
Show boot bank Command .........................................................57
Show module Command .............................................................58
Show port flowcontrol Command ...............................................58
Show cam Command ...................................................................59
Show cascading fault-monitoring Command ..............................60
Show port auto-negotiation-flowcontrol-advertisement Command
60
Show trunk Command ................................................................61
Show vlan Command ..................................................................62
Show spantree Command ............................................................62
P332G-ML User’s Guide iii
Contents
Show autopartition Command ....................................................64
Show dev log file Command ........................................................64
Show log Command .....................................................................64
Show module-identity Command ...............................................66
Show license Command ...............................................................66
Show system Command ..............................................................66
Show rmon statistics Command ..................................................67
Show rmon history Command ....................................................68
Show rmon alarm Command ......................................................68
Show rmon event Command .......................................................69
Show ppp session Command .......................................................69
Show ppp authentication Command ...........................................69
Show ppp incoming timeout Command ......................................70
Show ppp baud-rate Command ...................................................70
Show ppp configuration ...............................................................70
Show tftp download/upload status Command ............................71
Show tftp download software status Command ..........................71
Show web aux-files-url Command ..............................................72
Show intelligent-multicast command ..........................................72
Show intelligent-multicast hardware-support Command ...........72
Show security mode Command ...................................................73
Show arp-tx-interval Command ..................................................73
Show arp-aging-interval Command ............................................73
Dir Command ...............................................................................74
Privileged Level Commands ................................................................... 76
No hostname Command ..............................................................77
No rmon history Command .........................................................77
No rmon alarm Command ...........................................................77
No rmon event Command ...........................................................77
Hostname Command ...................................................................78
Clear Commands Summary Table ...............................................78
Clear timezone Command ...........................................................78
Clear ip route Command ..............................................................79
Clear snmp trap Command ..........................................................79
Clear vlan Command ...................................................................80
Clear dynamic vlans Command ...................................................80
Clear port static-vlan Command ..................................................81
Clear cam Command ....................................................................81
Clear log Command .....................................................................81
Clear port mirror Command ........................................................81
Set Commands Summary Table ...................................................82
Set logout Command ...................................................................85
Set timezone Command ...............................................................85
Set time protocol Command ........................................................86
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Set time server Command ...........................................................86
Set time client Command ............................................................86
Set ip route Command .................................................................87
Set snmp community Command .................................................88
Set snmp trap Commands ............................................................88
Set snmp trap auth Command .....................................................89
Set snmp retries Command ..........................................................89
Set snmp timeout Command .......................................................89
Set system location Command .....................................................90
Set system name Command ........................................................90
Set system contact Command ......................................................90
Set device-mode Command .........................................................91
Set interface Command ...............................................................91
Set interface ppp Command ........................................................91
Set port level Command ..............................................................93
Set port negotiation Command ....................................................93
Set port enable Command ...........................................................94
Set port disable Command ...........................................................94
Set port speed Command .............................................................94
Set port duplex Command ...........................................................95
Set port name Command .............................................................95
Set port trap Command ...............................................................96
Set port vlan Command ...............................................................96
Set port vlan-binding-mode Command .......................................97
Set port static-vlan Command .....................................................97
Set port channel Command .........................................................98
Set port classification Command ..................................................98
Set port redundancy on/off Command ........................................99
Set port redundancy Commands .................................................99
Set internal buffering Command ...............................................100
Set boot bank Command ...........................................................100
Set intermodule port redundancy Command ............................ 101
Set intermodule port redundancy off Command ....................... 102
Set port mirror Command .........................................................102
Set port spantree ........................................................................102
Set port spantree priority Command .........................................103
Set port spantree cost Command ...............................................103
Set port security Command ....................................................... 104
Set cascading Command ............................................................104
Set inband vlan Command ........................................................104
Set vlan Command ....................................................................105
Set port flowcontrol Command .................................................105
Set port auto-negotiation-flowcontrol-advertisement Command ...
106
P332G-ML User’s Guide v
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Set trunk Command ...................................................................106
Set spantree Commands .............................................................106
Set spantree priority Command .................................................107
Set autopartition Command .......................................................107
Set license Command .................................................................109
Set ppp authentication incoming Command .............................109
Set ppp incoming timeout Command ........................................110
Set ppp baud-rate Command .....................................................110
Set web aux-files-url Command ................................................110
Set intelligent-multicast Command ...........................................111
Set intelligent-multicast client port pruning time Command ....111
Set intelligent-multicast router port pruning time Command ...111
Set intelligent-multicast group filtering delay time Command ..112
Set security mode Command .....................................................112
Set arp-aging-interval Command ...............................................112
Set arp-tx-interval Command ....................................................113
set welcome message .................................................................113
Sync time Command ..................................................................113
Get time Command ....................................................................114
Reset Command .........................................................................114
Nvram initialize Command ........................................................115
Configure Command ..................................................................115
Rmon history Command ............................................................115
Rmon alarm Command ..............................................................116
Rmon event Command ..............................................................117
Copy stack-config tftp Command ...............................................117
Copy module-config tftp Command ..........................................118
Copy tftp stack-config Command ...............................................119
Copy tftp module-config Command ..........................................120
Copy tftp EW_archive Command ..............................................120
Copy tftp SW_image Command .................................................121
Radius Commands .....................................................................122
Set radius authentication secret Command ...............................122
Set radius authentication server Command ...............................123
Clear radius authentication server Command ...........................123
Set radius authentication retry-time Command ........................123
Set radius authentication retry-number Command ..................124
Set radius authentication udp-port Command ..........................124
Supervisor Level Commands ..................................... ....... ...... ....... ...... . 125
Username Command .................................................................125
No username Command ............................................................125
Show username Command ........................................................126
Set ppp chap-secret Command ..................................................126
Show radius authentication Command .....................................126
vi P332G-ML User’s Guide
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Set radius authentication Command .........................................127
Tech Command ..........................................................................127
Chapter 6 CLI – Layer 3........................................................................................ 129
Router Configuration Contexts ..................................................129
How Commands are Organized ...................... ....... ...... ....... ...... ....... .... 130
System Commands............................................................................... 131
User /Privileged Command Mode ..............................................132
hostname Command ....................................................... 132
show device-mode Command .........................................132
show copy status Command ............................................132
show tftp download status Command .............................132
show tftp upload status Command ..................................133
show erase status Command ...........................................133
show running-config Command .....................................133
show startup-config Command .......................................133
show system Command ...................................................133
set device-mode Command ................................. ....... .....134
set system contact Command .... ....... ...... ....... ...... ............134
set system name Command .................... ....... ..................134
set system location Command ............................. ....... ..... 134
copy tftp startup-config Command ..................................135
copy running-config tftp Command ................................135
copy running-config startup-config Command ............... 135
copy startup-config tftp Command ..................................136
erase startup-config Command ........................................136
reset Command .......................... ....... ...... ....... ...... ............136
ping Command ................................................................137
traceroute Command ....................................................... 137
session Command ............................................................137
IP Commands....................................................................................... 138
User Mode ..................................................................................139
show ip route Command ................................................. 139
show ip route best-match Command ..............................139
show ip route static Command ........................................140
show ip route summary ...................................................140
show ip arp Command ....................................................141
show ip reverse-arp Command .......................................141
show ip interface Command ............................................142
show ip protocols Command ........................................... 143
show ip icmp Command .................................................. 143
show ip unicast cache Command ....................................144
show ip unicast cache networks Command ....................144
show ip unicast cache networks detailed Command .......145
show ip unicast cache nextHop Command .....................146
P332G-ML User’s Guide vii
Contents
show ip unicast cache summary Command ....................146
Configure Mode .........................................................................147
interface Command .........................................................147
ip default-gateway Command ..........................................147
ip route Command ...........................................................148
clear ip route Command ..................................................148
ip routing Command ........................................................149
ip max-route-entries Command ......................................149
arp Command ..................................................................149
arp timeout Command .....................................................150
clear arp-cache Command ...............................................150
ip max-arp-entries Command ..........................................151
ip icmp-errors Command .................................................151
ip netmask-format Command ..........................................152
Interface Mode ...........................................................................153
ip address Command ........................................................153
ip vlan/ip vlan name Commands .....................................153
ip admin-state Command ................................................154
ip netbios-rebroadcast Command ....................................154
ip directed-broadcast Command ......................................154
ip proxy-arp Command ...................................................155
ip routing-mode Command .............................................155
ip redirect Command .......................................................155
ip broadcast-address Command .......................................156
enable vlan commands Command ..................................156
RIP Commands................................. ...... ....... ...................................... . 157
Configure Mode .........................................................................157
router rip Command ........................................................157
Router-RIP Mode .......................................................................158
redistribute Command .....................................................158
network Command ..........................................................158
Interface Mode ...........................................................................159
ip rip rip-version Command ............................................159
default-metric Command .................................................159
ip rip send-receive Command ..........................................160
ip rip default-route-mode Command ..............................160
ip rip poison-reverse Command ......................................161
ip rip split-horizon Command ..........................................161
ip rip authentication mode Command .............................161
ip rip authentication key Command ................................162
OSPF Commands.................................................................................. 163
User Mode ..................................................................................163
show ip ospf Command ...................................................163
show ip ospf interface Command ....................................164
viii P332G-ML User’s Guide
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show ip ospf neighbor Command ....................................164
show ip ospf database Command ....................................165
Configure Mode .........................................................................165
router ospf Command ......................................................165
Router-OSPF Mode ........... ....................................... ...... ....... ..... 166
area Command ................................................................166
network Command ..........................................................166
ip ospf router-id Command .............................................167
redistribute Command .....................................................167
timers spf Command ........................................................167
Interface Mode ...........................................................................168
ip ospf cost Command .....................................................168
ip ospf hello-interval Command ......................................168
ip ospf dead-interval Command ......................................168
ip ospf priority Command ................................................169
ip ospf authentication-key Command .............................169
VRRP Commands................................................................................. 170
User Mode ..................................................................................170
show ip vrrp Command ...................................................170
show ip vrrp detail Command .........................................171
Configure Mode .........................................................................172
router vrrp Command .....................................................172
Interface Mode ...........................................................................173
ip vrrp Command ............................................................173
ip vrrp address Command ................................................173
ip vrrp timer Command ...................................................174
ip vrrp priority Command ...............................................174
Ip vrrp auth-key Command .............................................175
Ip vrrp preempt Command ..............................................175
Ip vrrp primary Command ..............................................176
Ip vrrp override addr owner Command ..........................176
SRRP Commands ................................................................................. 177
User Mode ..................................................................................177
show ip srrp Command ...................................................177
Configure Mode .........................................................................178
router srrp Command ......................................................178
Router-SRRP Mode ....................................................................178
poll-interval Command ...................................................178
timeout Command ...........................................................178
Interface Mode ...........................................................................179
ip srrp backup Command ................................................179
BOOTP-DHCP Commands ................................................................... 180
Configure Mode .........................................................................180
ip bootp-dhcp relay Command ........................................180
P332G-ML User’s Guide ix
Contents
Interface Mode ...........................................................................180
ip bootp-dhcp server Command ......................................180
ip bootp-dhcp network Command ..................................181
Policy Commands................................................................................. 182
User Mode ..................................................................................182
show access-group command ..........................................182
show ip access lists Command .........................................183
show dscp Command .......................................................183
Configure Mode .........................................................................184
ip access-group Command ...............................................184
ip access-list Command ....................................................185
ip access-default-action Command ..................................186
ip access-list-name Command .........................................186
ip access-list-owner Command ........................................187
ip access-list-cookie Command ........................................187
ip access-list-copy Command ...........................................187
ip simulate Command ......................................................188
validate-group Command ................................................188
set qos policy-source Command ......................................189
set qos dscp-cos-map Command ......................................189
set qos dscp-name Command ..........................................190
set qos trust Command ....................................................190
VLAN Commands................................................................................. 191
User Mode ..................................................................................191
show vlan Command .......................................................191
Configure Mode .........................................................................191
set vlan Command ...........................................................191
clear vlan Command ........................................................192
Tech Command ..........................................................................192
Appendix A P330 Embedded Web Manager ..................................................................... 193
System Requirements........................................................................... 193
Running the Embedded Manager.......... ....... ...... ...... ....... ...... ....... ...... . 195
Installing the Java Plug-in.................................................................... 197
Installing the On-Line Help and Java Plug-In on your Web Site......... 198
Documentation.......................... ....... ...... ....... ...... ................................. 198
Software Download.............................................................................. 198
Appendix B Specifications ................................................................................................... 199
P332G-ML Switch ................................................................................ 199
Physical ......................................................................................199
Power Requirements .................................................................199
Environmental ........................................................................... 199
Safety – AC ............... ...... ....... ...... ....... ...... ...... ....... ...... ....... ...... ..200
EMC Emissions ...........................................................................200
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Emissions ......................................................................... 200
Immunity ................................... ...................................... 200
Interfaces .............. ............. ............. ............. ............. ............. .....200
Standards Compliance ...............................................................200
IEEE ................................................................................. 200
IETF .................................................................................201
Routing ............................................................................ 201
Basic MTBF ................................................................................201
Stacking Sub-module........................................................................... 201
Basic MTBF ................................................................................201
Approved SFF/SFP GBIC Transceivers................................................. 202
Safety Information .....................................................................202
Laser Classification ...........................................................202
Usage Restriction .............................................................202
Installation ................................................................................. 203
Installing and Removing a SFF/SFP GBIC Transceiver ....203
Specifications ............................................................................. 203
LX Transceiver .. ...... ....... ...................................... ....... ..... 203
SX Transceiver .. ...... ....... ...................................... ....... ..... 203
Agency Approval ................................. ....... ...... ....... ...... ....... .....204
Gigabit Fiber Optic Cabling .................................................................. 204
Connector Pin Assignments ................................................................. 205
Console Pin Assignments ...........................................................205
CLI – Layer 2 Command Index............................................................ 207
CLI – Layer 3 Command Index............................................................ 211
How to Contact Us ............................................................................... 213
In the United States ...................................................................213
In the EMEA (Europe, Middle East and Africa) Region ............213
In the AP (Asia Pacific) Region ..................................................215
In the CALA (Caribbean and Latin America) Region ................215
Chapter 4 CLI – Architecture, Access & Conventions........................................... 217
CLI Architecture................................................................................... 217
Establishing a Serial Connection.......................................................... 218
Establishing a Telnet Connection......................................................... 218
Command Line Prompt........................................................................ 219
P330 Sessions..... ....... ...... ....... ...... ....... ...... ...... ....... ...... ....... ...... ........... 220
Security Levels ..................................................................................... 220
Entering the Supervisor Level ...................................................221
Defining new users ........................... ...... ....... ...... ....... .....221
Exiting the Supervisor Level ............................................221
Entering the CLI .........................................................................221
P332G-ML User’s Guide xi
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Entering the Technician Level ...................................................221
Conventions Used .. ...... ....... ...... ....... ...... ....... ...... ...... ....... .................... 222
Navigation, Cursor Movement and Shortcuts...................................... 222
Getting Help ......................................................................................... 222
Command Syntax................................................................................. 223
Command Abbreviations ...........................................................223
Universal Commands ........................................................................... 223
Retstatus command ....................................................................223
Tree command ...........................................................................223
xii P332G-ML User’s Guide
List of Figures
Figure 2.1 Avaya P332G-ML Front Panel ...........................................19
Figure 2.2 Avaya P332G-ML LEDs ......................................................19
Figure 2.3 Avaya P332G-ML AC Back Panel.......................................22
Figure 2.4 Avaya P332G-ML DC Back Panel.......................................22
Figure 2.5 BUPS Input Connector Sticker. ..........................................22
Figure 3.1 P330 stacks with a P882 backbone.....................................23
Figure 3.2 P330 stacks with a P330 backbone.....................................24
Figure 4.1 P332G-ML Rack Mounting ................................................27
Figure 4.2 Incorrect Stack Connection ................................................29
Figure 4.3 P330 Stack Connections .....................................................30
Figure A.1 The Welcome Page............................................................195
Figure A.2 Web-based Manager.........................................................196
P332G-ML User’s Guide xiii
List of Figures
xiv P332G-ML User’s Guide
List of Tables
Table 2.1 Avaya P332G-ML LED Descriptions...................................20
Table 2.2 Avaya P332G-ML <- -> Select buttons..............................21
Table 4.1 Default Switch Settings.......................................................32
Table 4.2 Default Port Settings...........................................................33
Table 4.3 Gigabit Ethernet Cabling ....................................................34
Table 6.1 System Commands...........................................................131
Table 6.2 IP Commands....................................................................138
Table 6.3 RIP Commands.................................................................157
Table 6.4 OSPF Commands.............................................................. 163
Table 6.5 VRRP Commands..............................................................170
Table 6.6 SRRP Commands..............................................................177
Table 6.7 BOOTP-DHCP Commands................................................180
Table 6.8 Policy Commands .............................................................182
Table 6.9 VLAN Commands.............................................................191
Table B.1 Stacking Sub-module........................................................201
Table B.2 Gigabit Fiber Optic Cabling...............................................204
Table B.3 Pinout of the Required Connection for Console Communica-
tions 205
Table 4.1 Navigation, Cursor Movement and Shortcuts ..................222
P332G-ML User’s Guide xv
List of Tables
xvi P332G-ML User’s Guide
Chapter 1
Overview
The P332G-ML is a powerful Multilayer Gigabit Ethernet stackable switch . It
enhances the P330 line to support high density multilayer Gigabit Ethernet
solutions.
The Avaya P332G-ML has 12 GBIC (SFP) f iber-opti c ports a nd provides Layer 2 a nd
optional Layer 3 Gigabit Ethernet switching. The high port density and stackability
make it ideal for distribution and mid-sized backbo ne applications where
performance and reliability are more important than ever. Like other members of
the Avaya P330 family, the P332G-ML is available in AC and DC versions.
The low cost and scalability of the Avaya P332G-ML allow you to deploy Gigabit
Ethernet throughout your network. For the first time, all your users can benefit from
the latest development in Ethernet technology.
The Avaya P332G-ML adds affordable multilayer high-density Gigabit Ethernet
capabilities to the Avaya P330 stackable switching system.
Multilayer switching with QoS, Policy Management and multiple levels of security
and redundancy make the Avaya P332G-ML an ideal part of a converged network.
The Avaya P332G-ML is part of the P330 line. A P330 stack can contain up to 10
switches. The stacked switches are connected using stacking sub-modules which
plug into a slot in the back of the P330. They are connected using the X330SC cable
or the X330LC or X330L-SC cable (if the stack is split between 2 racks). The X330RC
and X330L-RC cable (if the stack is split between 2 racks) connects the top and
bottom switches in the stack and provid es redu ndancy.
The P332G-ML is ready for voice and data applications, and supports IEEE
standards for VLAN Tagging, Gigabit Ethernet, Spanning Tree and Flow Control.
Avaya P332G-ML Highlights
• Up to 120 GBIC ports in a stack.
• Octaplane™ 8 Gbps stacking fabric
• Stack, Port & LAG Redundancy
• Multiple VLANs per port
• RADIUS protocol for security
• IP Multicast filtering
• Terminal and modem interface
•AC and DC versions
P332G-ML User’s Guide 1
Chapter 1 Overview
Layer 3
• RIP v.1, RIP v.2, OSPF. ARP, ICMP,DHCP/BOOTP relay
• VRRP and SRRP Redundancy
• Quality of Service
• Access control
Management & Monitoring
• Avaya Multi-Service Network Manager™ management
•Web-based manager
•CLI (Command Line Interface)
•RMON/SMON
2 P332G-ML User’s Guide
Layer 2 Features
VLANs
The P332G-ML module is fully IEEE 802.1Q compliant and can handle up to 253
tagged VLANs from a range of 1 to 3071.
Multiple VLANs per Port
The P332G-ML provides the ability to s et multiple VL ANs per port. The three
available Port Multi-VLAN binding mo d es are:
• Bound to All - the port is programmed to support the entire 3K VLANs range.
Traffic from any VLAN is forwarded through a port defined as Bound to All.
• Bound to Configured - the port supports all the VLANs configured in the
switch/stack. These may be either Port VLAN IDs (PVID) or VLANs that were
manually added to the switch.
• Statically Bound - the port supports VLANs manually configured on it.
Link/Port Redundancy
Redundancy can be implemented between any two ports in the same stack at the
link level. You can also assign redund ancy between any two LAGs in the st ack or
between a LAG and a port. One port or LAG is defined as the primary port, and the
other as the secondary port. In case the primary port link fails, the secondary port
takes over.
Chapter 1 Overview
Network Management Agent (NMA) Redundancy
Since each P332G-ML module has an integral SNMP agent, any module in a stack
can serve as the stack NMA while other NMAs act as redundant agents in “hot”
standby. If the “live” NMA fails then a backup is activa ted instantaneously.
Intermodule Redundancy
Intermodule redundancy inclu des all Port Redundancy functionality, and
additionally maintains port integrity even when the primary port link fails as the
result of a failure of the module. If the module on which the active port in an
Intermodule Port Redundancy pair is located is powered down or removed from
the stack, the secondary port in the Intermodule Port Redundancy pair takes over.
Only one pair per stack can be set for Intermodule Port Redundancy.
P332G-ML User’s Guide 3
Chapter 1 Overview
Stack Redundancy
In the unlikely event that a P330 switch or Octaplane link should fail, stack integrity
is maintained if the redundant cable is connected to th e stack. The broken link is
bypassed and data transmission contin ues uninterrupted. The single management
IP address for the stack is also preserved for uninterrupted management and
monitoring.
Spanning Tree
P332G-ML supports the IEEE 802.1D Standard Spanning Tree Protocol. This
protocol detects and eliminates logical loops in the network and auto matically
places some ports on stand by to form a network with the most efficien t path ways.
Hot-Swappable
You can remove or replace any unit within the stack with out disrupting operation
or performing stack-level reconfiguration. You can therefore adapt the P330 to your
requirements on the fly and with a down-time which is second to none.
When you remove an expansion module from the stack, all configuration
definitions on expansion modules are lost.
If you wish to save configuration definitions perform the following procedure:
1 Power down the switch.
2 Remove the expansion module.
3 Insert the new module.
4 Power up the switch.
Radius Security
The Remote Authentication Dial-In User Service (RADIUS) is an IETF standard
(RFC 2138) client/server security protocol. Security and login information is stored
in a central location known as the RADIUS server. RA DIUS clients such as the
P332G-ML, communicate with the RADIUS server to authenticate users.
All transactions between the RADIUS client and server are auth enticated through
the use of a “shared secret” which is not sent over the network. The shared secret is
an authentication password configured on both the RADIUS cli e nt and its RADIUS
servers. The shared secret is stored as clear text in the client’s file on the RADIUS
server, and in the non-volatile memory of the P332G-ML. In addition, user
passwords are sent between the client and server are encrypted for increased
security.
4 P332G-ML User’s Guide
Port Classification
With the P332G-ML, you can classify any port as regular or valuable. Setting a port
to valuable means that a link fault trap can be sent even when the port is disabled.
This feature is particularly useful for the link/intermodule redundancy application,
where you need to be informed about a link failure on the dormant port.
Network TIME Acquiring Protocols
The P332G-ML supports the SNTP Protocol over UDP port 123. You can choose
between SNTP or TIME protocol over UDP port 37.
Link Aggregation Group (LAG)
LAG provides increased bandwidth and redundancy for critical high-bandwidth
applications such as int er-stack links and connections to servers. With the P332G ML you can aggregate the bandwidth of groups of up to four 1000Base-X ports in a
LAG, or pairs of adjacent 1000Base-X ports within a group, for a maximum of 6
LAGs per switch.
IP Multicast Filtering
IP Multicast allows you to send a sin gle copy of an IP packet to multiple
destinations, and can be used fo r vario us applications including video streamin g
and video conferencing.
On LANs, IP Multicast packets are transmitted in MAC Multicast frames.
Traditional LAN switches flood these Multicast packets to all stations in the VLAN.
Multicast filtering functions may be added to the Layer 2 switches to avoid sending
Multicast packets where they are not required. Layer 2 switches capable of
Multicast filtering send the Multicast packets only to ports that connect members of
that Multicast group. In order for this feature to operate correctly, you need in your
network a router issuing IGMP queries.
Chapter 1 Overview
Note: IP Multicast filtering will function only based on the port's VLAN ID and not
based on any VLAN bound to the port.
P332G-ML User’s Guide 5
Chapter 1 Overview
Congestion Control
Congestion control is a key element of maintaining network efficiency as it prevents
resourc e overl oad.
The P332G-ML supports congestion con trol on all Ethe rnet ports , usi ng IEEE 802 .3x
Flow Control in full duplex mode.
Backup Power Supply
Each P332G-ML module comes with a Backup Power Supply (BUPS) connector. If
the internal power supply fails, the P330-ML BUPS (available separately)
automatically supplies power to the swit ch f or uninterrupted operation.
Note: The BUPS used with P332G-ML units is different from the BUPS used with
other P330 products
Fans
The P332G-ML module fans have integrated sensors which provide advance
warnings of fan failure via management.
Software Download
P332G-ML includes a safe software download procedure in which backup code is
always present.
You should perform a reset after downloading software to the Module.
6 P332G-ML User’s Guide
Layer 3 Features
Modes of Operation
The P332G-ML has two modes of operation (in each mode, Layer 2 is always active):
• Layer 2-only mode
• Router mode and Layer 2.
Note: This section is only applicable if you either purchased a preconfigured
P332G-ML or purchased a Routing License Key Certificate and activated the License
Key.
Forwarding
The P332G-ML forwards IP packets between IP networks. When it receives an IP
packet through one of its interfaces, it forwards the packet through one of its
interfaces. P332G-ML supports multinetting, enabling it to forward packets between
IP subnets on the same VLAN as well as between different VLANs. Forwarding is
performed through standard means in Router mode.
Redundancy
Routing protocols naturall y provide some level of redundancy. However, IP
stations that are manually con figured with a single ‘default gatewa y’ IP address do
not naturally recover when their default gatewa y fails. These stations do not
automatically try to use other routers or Layer-3-switches connected to the same
subnet.
The P332G-ML supports two router redundancy protocols, VRRP and SRRP, to
solve this problem.
Chapter 1 Overview
Virtual Router Redundancy Protocol (VRRP)
VRRP is an IETF protocol designed to support redundancy of routers on the LAN,
as well as load balancing of traffic. VRRP is transparent to host stati ons, making it
an ideal choice when redundancy, lo ad balancing and ease of configuration are all
required.
The concept underlying VRRP is that a router can backup other routers, in addition
to performing its primary routing functions. This redundancy is achieved by
introducing the concept of a virtual router. A virtual router is a routing entity
associated with multiple physical routers. The routing functions of the virtual router
are performed by one of the physical routers with which it is associated. This router
is known as the master router.
For each virtual router, VRRP selects a master router. If the selected master router
fails, another router is selected as master router.
P332G-ML User’s Guide 7
Chapter 1 Overview
In VRRP, two or more physical routers can be associated with a virtual router, thus
achieving the extreme reliability inherent in the SAFER architecture.
In a VRRP environment, host stations interact with the virtual router. They are not
aware that this router is a virtual router, and they are not affected when a new
router takes over the role of master router. This makes VRRP fully interoperable
with every host station.
VRRP can be activated on an interface using a single command while allowing for
the necessary fine-tuning of the many VRRP parameters. For a detailed description
of VRRP, refer to VRRP standards and published literature.
Simple Router Redundancy Protocol (SRRP)
P332G-ML IP SRRP redundancy capabilities provide automatic backup Layer 3
switching for IP stations. P332G-ML units can be configured to back each other up
so that if one fails the other will take over its forwarding functions. The backup
P332G-ML is not idle. As long as both P332G-ML units are functional, traf f ic is
shared between them. The P332G-ML modules can be in the same P330 stack or in
different, connected, P330 stacks. The P332G-ML can back up another P332G-ML
unit or any other router.
A P332G-ML unit configured to back up another unit monitors the other’s status by
polling it at configured intervals, and automatically detects when the other fails and
when it becomes functional again. When de tecting a failure, the backup P332G-ML
sends a gratuitou s ARP mes sage th at caus es all stations to send their IP traffic to the
backup P332G-ML MAC address instead of the failed unit MAC address. As long as
it is an active backup resulting from the failure of the main unit, the backup P332GML answers ARP requests for the main unit, providing its own MAC address.
Policy – Quality of Service (QoS)
The P332G-ML supports QoS by using multiple priority levels and IEEE 802.1p
priority tagging to ensure that data and voice receive the necessary levels of service.
The P332G-ML can enforce policy on routed packets (per packet), according to four
criteria:
• The IEEE 802.1p priority tag in the incoming packet.
• The Diff-Serv byte (TOS field) in the IP header of the incoming packet.
• Matching the packet’s source or destination IP address to the configured
priority policy.
• Whether the packet source or destination TCP/UDP port number falls within a
pre-defined range.
The P332G-ML can enforce centralized network po licies using the CajunRules
central policy management application.
8 P332G-ML User’s Guide
Policy – Access Control
The P332G-ML supports Access Control policy. The P332G-ML uses policy lists
containing both Access Control rules and QoS rules. The policy lists are ordered by
rule indexing. Access Control rules define how the P332G-ML should handle routed
packets. There are three possible ways to handle such packets:
• Forward the packet (Permit operation)
• Discard the packet (Deny operation)
• Discard the packet and notify the management station (Deny and Notify)
The P332G-ML can enforce Access Control policy on each routed packet, according
to the following criteria:
• Matching the packet's source or destination IP address to the configured Access
Control policy.
• Determine if the packet source or destination TCP/UDP port number falls
within a pre-defined range.
• Using the ACK bit of the TCP header.
The P332G-ML access control rules are set-up using the Command Line Interface
and the CajunRules central policy management application.
DHCP/BOOTP Relay
The P332G-ML supports the DHCP/BOOTP Relay Agent function. This is an
application that accepts DHCP/BOOTP requests that are broadcast on one VLAN
and sends them to a DHCP/BOOTP server that connects to another VLAN or a
server that may be located across one or more routers that would otherwise not get
the broadcast request. The relay agent handles the DHCP/BOOTP replies as well,
transmitting them to the client directly or as broadcast, according to a flag in the
reply message. Note that the same DHCP/BOOTP relay agent serves both the
BOOTP and DHCP protocols.
When there is more than one IP interface on a VLAN, the P332G-ML chooses one of
the IP addresses on this VLAN when relaying the DHCP/BOOTP request. The
DHCP/BOOTP server then uses this address to decide from which subnet the
address should be allocated.
When the DHCP/BOOTP server is configured to allocate addresses only from a
single subnet among the different subnets defined on the VLAN, you may need to
configure the P332G-ML with the relay address on that subnet so that the DHCP/
BOOTP server can accept the request.
DHCP/BOOTP Relay in P332G-ML is configurable per VLAN and allows for two
DHCP/BOOTP servers to be specified. In this case, it duplicates each request, and
sends it to both servers. This provides redundancy and prevents the failure of a
single server from blocking hosts from loading.
DHCP/BOOTP Relay in P332G-ML can be enabled or disabled.
Chapter 1 Overview
P332G-ML User’s Guide 9
Chapter 1 Overview
RIP
P332G-ML supports the widely us ed RI P routing protocol (both RIPv1 and RIPv2).
The RIPv1 protocol imposes some limita tions on the network design with regard to
subnetting. When operating RIPv1, you must not configure variable length subnet
masks (VLMS). Each IP network must have a single mask, implying that all subnets
in a given IP network are of the same size. Also, when operati ng R I Pv1, you must
not configure supernets, which are networks with a mask smaller than the natural
net mask of the address class, such as 192.1.0.0 with mask 255.255.0.0 (smaller than
the natural class C mask which is 255.255.255 .0). For detailed descriptions of RIP
refer to the standards and published literature.
RIPv2 is a new version of the RIP rou ting protocol, not yet widely used but with
some advantages over RIPv1. RIPv2 solves some of the problems associated with
RIPv1. The most important change in RIPv2 is the addition of a subnet mask field
which allows RIPv2 to support variab le length subnets. RIPv2 also in cludes an
authentication mechanism similar to the one used in OSPF.
Configuration of the RIP version, 1 or 2, is per IP interface (default is version 1).
Configuration should be homogenous on all routers on each subnet, i.e. there
should not be both RIPv1 and RIPv2 routers on the same subnet. However, different
IP interfaces of the P332G-ML can be configured with di ffere nt RIP ver sions (as long
as all routers on the subnet are configured to the same version).
RIPv2 and RIPv1 are considered the same protocol with regard to redistribution to/
from OSPF and static route preferences.
OSPF
P332G-ML supports the OSPF routing protocol. P332G-ML can be configured as an
OSPF Autonomous System Boundary Router (ASBR) by configuration of route
redistribution. P332G-ML can be installed in the OSPF backbone area (area 0.0.0.0)
or in any OSPF area that is part of a multiple areas network. However, P332G-ML
cannot be configured to be an OSPF area border router itself.
The P332G-ML supports the equal-cos t multipath (ECMP) feature which allows
load balancing by splitting traf fic between several equivalent paths.
While OSPF can be activated with default values for each in terface using a single
command, many of the OSPF parameters are configurable.
For a detailed description of OSPF, refer to the O SPF standards and published
literature.
10 P332G-ML User’s Guide
Static Routes
Chapter 1 Overview
Static routes can be configured to the P332G-ML. They are never timed-out, or lost
over reboot, and can only be removed by manual configuration. Deletion (by
configuration) of the IP interface deletes the static routes using this interface as well.
A static route becomes inactive if the interface over which it is defined is disabled.
When the interface is enabled, the static route becomes active again.
Static routes can only be configured for remote destina tions, i.e. destinations that
are reachable via another router as a next hop. The next hop router must belong to
one of the directly attached networks for which P332G-ML has an IP interface.
“Local” static routes, such as those that have no next hop , are not allowe d.
Two kinds of static routes can be configured, High Preference static routes which are
preferred to routes learned from any routing protocol and Low Preference static
routes which are used temporarily until the route is learned from a routing protocol.
By default, a static route has Low Preference.
Static routes can be advertised by routing protocols (i.e. RIP, OSPF) as described
under Route redistribution.
Static routes also support load-balanci ng similar to OSPF. A static rou te can be
configured with multiple next hops so that traf f ic is split between these next hops.
This can be used for example to load-balance traffic between several firewalls which
serve as the default gateway.
Route Redistribution
Route redistribution is the interaction of multiple routing protocols. OSPF and RIP
can be operated concurrently in P332G-ML. In this case, P332G-ML can be
configured to redistribute routes learned fro m one protocol into the d omain of the
other routing protocol. Similarly, static routes may be redistributed to RIP and to
OSPF. Route redistribution should not be configured carelessly, as it involves metric
changes and might cause routing loops in the presence of other routes with
incompatible schemes for route redistribution and route preferences.
The P332G-ML scheme for metric translation in route redistribution is as follows:
• Static to RIP metric configurable (default 1)
• OSPF internal metric N to RIP metric 1
• OSPF external type 1 metric N to RIP metric 1
• OSPF external type 2 metric N to RIP metric N+1
• Static to OSPF external type 2, metric configurable (default 1)
• RIP metric N to OSPF external type 2, metric N
• Direct to OSPF external type 2, metric 1.
P332G-ML User’s Guide 11
Chapter 1 Overview
By default, the P332G-ML does not redistribute routes between OSPF and RIP.
Redistribution from one protocol to the other can be configured. Static routes are, by
default, redistributed to RIP and OSPF. P332G-ML allows the user to globally
disable redistribution of static routes to RIP, and separately to globally disable
redistribution of static routes to OSPF. In addition, P332G-ML lets the user
configure, on a per static route basis, whether the route is to be redistributed to RIP
and OSPF, and what metric (in the range of 1-15). The default state is to enable the
route to be redistributed at metric 1. When static routes are redistributed to OSPF,
they are always redistributed as external type 2.
Route Preferences
The routing table may contain routes from different sources. Routes to a certain
destination may be learned ind e pendently from RIP and from OS PF, and at the
same time, a static route can also be configured to the same destination. While
metrics are used to choose between routes of the same protocol, protocol
preferences are used to choose between routes of different protocols.
The preferences only apply to routes for the same destination IP address and mask.
They do not override the longest-match choice. For example, a high-preference
static default route will not be preferred over a RIP route to the subnet of the
destination.
P332G-ML protocol preferences are listed below from the most to the least
preferred:
1 Local (directly attached net)
2 High-preference static (manually co nfigured routes)
3 OSPF internal routes
4RIP
5 OSPF external routes
6 Low-preference static (manually configured routes).
Netbios Rebroadcast
The P332G-ML can be configured to relay netbios UDP broadcast packets. This
feature is used for applications such as WINS that use broadcast but may need to
communicate with stations on o ther subnets or VLANs.
Configuration is performed on a per-interface basis. Whe n a ne tbios broadcast
packet arrives from an interface on which netbios rebroadcast is enabled, the packet
is distributed to all other interfaces configured to rebroadcast netbios.
If the netbios packet is a net-directed broadcast (e.g., 149.49.255.255), the packet is
relayed to all other interfaces on the list, and the IP destination of the packet is
replaced by the appropriate interface broadcast address.
If the netbios broadcast packet is a limited broadcast (e.g., 255.255.255.255), it is
relayed to all VLANs on which there are netbios-enabled interfaces. In that case, the
12 P332G-ML User’s Guide
destination IP address remains the limited broadcast address.
Multinetting (Multiple Subnets per VLAN)
In Router Mode, most applications such as RIP and OSPF, operate per IP interface.
Other applications such as VRRP a nd DHCP/BOOTP Relay operate per VLAN.
Configuration of these applications is done in the Interface mode. When there is
only a single interface (subnet) per VLAN then system behavio r is intuitive since a
subnet and a VLAN are the same.
If the configuration includes multiple interfaces (subnets) per VLAN things start to
get complicated.
For example, if there are two interfaces over the same VLAN and you configure
DHCP server on one interface it will be used also for the second interface over the
same VLAN. This behavior might be less expected and in some ca se s wrong.
In order to prevent misconfiguration and unexpected results, the P332G-ML
prevents configuration of VLAN-oriented commands on an interface unless the user
explicitly requested to using the new "enable vlan com ma nds" CLI command.
Configuration of "enable vlan commands" on an interface overrides this
configuration on other interfaces that belong on the same VLAN.
This ensures that VLAN-oriented commands can be configured from one interface
only.
In case there is only one interface over a VLAN, then VLAN oriented commands for
this VLAN can be configured through the single interface without the need to issue
the "enable vlan command" command.
Chapter 1 Overview
Note:
1. VLAN-oriented commands that were configured affect the VLAN of the interface
that was used at the time the command was issued.
2. If the interface is moved to another VLAN (using the "ip vlan command") VLAN
oriented configuration still relates to the original VLAN.
Router Configuration File
The Configuration File feature allows the user to read the P332G-ML routing
configuration parameters and save them to a file on the station. The routing
configuration commands in the file are in CLI format. The user can edit the file (if
required) and re-configure the P332G-ML by downloading the configuration file.
Although the file can be edited, it is recommended to keep changes to the file to a
minimum. The recommended configuration method is using Avaya Multi-Service
Network Manager P330 Device Manager and/or the CLI. Changes to the
configuration file should be limited to those required to customize a configuration
P332G-ML User’s Guide 13
Chapter 1 Overview
file from one router to suit another.
14 P332G-ML User’s Guide
Avaya P332G-ML Standards Supported
The P332G-ML complies with the following standards.
IEEE
• 802.3x Flow Control on all ports
• 802.1q/p VLAN Tagging support on all port s
• 802.1D Spanning Tree protocol
• 803.2z Gigabit Ethernet ports
IETF - Layer 2
• MIB-II - RFC 1213
• Structure and identification of management information for TCP/IP-based
Internet - RFC 1155
• Simple Network Management Protocol (SNMP) - RFC 1157
• MIB-II - RFC 1213
• PPP Internet Protocol Control Protocol (IPCP) - RFC 1332
• PPP Authentication Protocols (PAP & C HAP) - RFC 1334
• PPP - RFC 1661
• ATM Management - RFC 1695
• RMON - RFC 1757
• SMON - RFC 2613
• Bridge MIB Groups - RFC 2674 dot1dbase and dot1dStp fully implemented.
Support for relevant MIB objects: dot1q (dot1qBase, dot1qVlanCurrent)
• The Interfaces Group MIB - RFC 2863
• Remote Authentication Dial In User Service (RADIUS) - RFC 2865
Chapter 1 Overview
IETF - Layer 3
• Internet Protocol - RFC 791
• Internet Control Message Protocol - RFC 792
• Ethernet Address Resolution Protocol - RFC 826
• Standard for the transmission of IP datagrams over Ethernet - RFC 894
• Broadcasting Internet datagrams in the presence of subnets - RFC 922
• Internet Standard Subnetting Procedure - RFC 950
• Bootstrap Protocol - RCF 951
• Using ARP to implement transparent subnet gatewa ys - RFC 1027
• Routing Information Protocol - RCF 1058
• Hosts Extensions for IP Multicasting - RFC 1112
• Requirements for Internet Hosts - Communications Layers - RFC 1122
• MIB-II - RFC 1213
• DHCP Options and BOOTP Vendor Extensions - RFC 1533
P332G-ML User’s Guide 15
Chapter 1 Overview
• Interoperation between DHCP and BOOTP - RFC 1534
• Dynamic Host Configurati on Protocol - RFC 1541
• Clarifications and Extensions for the Bootstrap Protocol Information - RFC 1542
• OSPF Version 2 - RFC 1583
• Computation of the Internet Checksum via Incremental Update - RFC 1624
• RIP Version 2 Carrying Additional Inf ormation - RFC 1723
• RIP Version 2 MIB Extension - RFC 1724
• Requirements for IP Version 4 Routers - RFC 1812
• OSPF Version 2 Management Information Base - RFC 1850
• IP Forwarding TAble MIB - RFC 2096
• Virtual Router Redundancy Protocol - RFC 2338
Avaya P332G-ML Network Management
Comprehensive network management as a key component of today’s networks.
Therefore we have provided multiple ways of managing the P332G-ML to suit your
needs.
P332G-ML Device Manager (Embedded Web)
The built-in P330 Device Manager (Embedded Web Manager) allows you to manage
a P330 stack using a W eb browser without purchasing additional software. This
application works with the Micro sof t® Internet Explorer and Netscape® Navigator
web browsers and Sun Microsystems Java™ Plug-in.
P332G-ML Command Line Interface (CLI)
The P330 CLI provides a terminal type configuration tool for configuration of P330
features and functions. You can access the CLI locally, through the serial interface,
or remotely via Telnet.
Avaya Multi-Service Network Manager™
When you need extra control and monitoring or wish to manage other Cajun
Campus equipment, then the Avaya Multi-Service Network Manager network
management suite is the answer. This suite provides the ease-of-use and features
necessary for optimal network utilization.
• Avaya Multi-Service Network Manager is avail abl e fo r W indows® 95/NT®/
2000 and Solaris 2.8
• Avaya Multi-Service Network Manager can operat e in S tand-Alone mode with
Windows® NT®/2000 and
Solaris 2.8.
• Avaya Multi-Service Network Manager operates under HP OpenVi ew for
Windows® 95/NT®/2000.
16 P332G-ML User’s Guide
Avaya P332G-ML Network Monitoring
RMON I MIBs - RFC 1757
• RMON I support for the following standard monitoring MIBs:
— Statistics
—History
—Alarms
—Events
SMON MIBs - RFC 2613
• SMON support for the following standard monitoring MIBs:
— Data Source Capabilities
—Port Copy
— VLAN and Priority Statistics.
Bridge MIB Groups - RFC 2674
• dot1dbase and dot1dStp fully implemented .
• Support for relevant MIB objects: dot1q (dot1qBase, dot1qVlanCurrent).
Chapter 1 Overview
DiffServ Monitoring
Monitors zero and non-zero DiffServ usage per protocol for routed packets (per
DSMON IETF draft.)
Port Mirroring
The P332G-ML provides port mirroring for additional network monitoring
functionality. You can filter the traffic and mirror either incoming traffic to the
source port or both incoming and outgoing traffic. This allows you to monitor the
network traffic you need.
Ports which are members in a Link Aggregation Group (LAG) cannot also be used as
Port Mirroring Destination or Source ports.
P332G-ML User’s Guide 17
Chapter 1 Overview
SMON
The P332G-ML supports Avaya’s ground -breaking SMON Switched Network
Monitoring, whic h the IETF has now ad op ted as a standard (RFC2613). SMON
provides unprecedented top-down monitoring of switched network traffic at the
following levels:
• Enterprise Monitoring
• Device Monitoring
•VLAN Monitoring
• Port-level Monitoring
This top-down approach gives you rapid troubleshooting and performance
trending to keep the network running optimally.
Note: Avaya Multi-Service Network Manag e r Licenc e is requi r ed to run SMON
monitoring.
Note: You need to purchase one SMON License per P330 Stack
18 P332G-ML User’s Guide
Chapter 2
Avaya P332G-ML Front and Rear Panels
Avaya P332G-ML Front Panel
The P332G-ML front panel contains LEDs, controls, and connectors. The status
LEDs and control buttons provide at-a -g lance information.
The front panel LEDs consist of Port LEDs and Function LEDs. The Port LEDs
display information for each port according to the illuminated function LED. The
function is selected by pressing the left or right button until the desired parameter
LED is illuminated. For example, if the COL LED is illumina ted , then all Port LEDs
show the collision status of their respective port. If you want to select the LAG
function, press the right button until the LAG Fun c tion LED is lit. If you then want
to select Rx, press the left button several times until the Rx function LED lights .
P332G-ML front panel shown below includes LEDs, buttons, SFP GBIC transceiver
housing ports and the RJ-45 console connector (refer to Figure 2.1 and Figure 2.2).
The LEDs are described in Table 2.1.
Figure 2.1 Avaya P332G-ML Fr on t Panel
Figure 2.2 Avaya P332G-ML LEDs
P332G-ML User’s Guide 19
Chapter 2 Avaya P332 G- ML Front and Rear Panels
Note: All LEDs are lit during a reset.
Table 2.1 Avaya P 332G-ML LED Descriptions
LED Name Description LED Status
OFF – Power is off
PWR Power Status
ON – Power is on
Blink – Using BUPS power onl y
OFF – Module is booting
OPR CPU Operation
ON – Normal operation
OFF – Module is a slave in a stack
ON – Module is the master of the stack an d
the Octaplane and Redundant (optional)
SYS System St atus
cable(s) are connected correctly.
This LED will also light in Standalone mode.
Blink – Box is the master of the stack and the
Octaplane is in redundant mode.
OFF – Layer 2 mode
ROUT Routing Mode
ON – Router mode
The following Function LEDs apply to all ports
LNK Port Status ON – Link is OK
COL Collision N/A
OFF – No transmit activity
Tx Transmit to line
ON – Data transmitted on line from the
module
OFF – No receive activity
Rx Receive from line
ON – Data received from the line into the
module
FDX Full Duplex mode Always ON
20 P332G-ML User’s Guide
Chapter 2 Avaya P332G-ML Front and Re ar Panels
Table 2.1 Avaya P332G-ML LED Descriptions (Continued)
LED Name Description LED Status
OFF – No flow control.
ON – One of the three possible flow control
FC Flow Control
modes is enabled.
Note: FC LED reflects the last negotiated
mode when auto-negotiation is enabled and
the link is down.
Hspd High Speed Always ON – 1000 Mpbs mode only
LAG
Link Aggregatio n
Group (Trunking)
OFF – No LAG defined for this port
ON – Port belongs to a LAG
Table 2.2 Avaya P332G-ML <- -> Select buttons
Description Function
Left/Right Individual – select LED function (see table above)
Reset module P r ess both right and left buttons together for approximately 2
seconds. All LEDs on module light up until buttons are
released.
Reset stack Press both Right and Left buttons together for 4 seconds. All
LEDs on stack light up until buttons are released.
P332G-ML User’s Guide 21
Chapter 2 Avaya P332 G- ML Front and Rear Panels
Avaya P332G-ML Back Panel
The P332G-ML back panel contains a stac king sub-module slot, power supply and
BUPS connector. Figure 2.3 shows the back panel of the AC switch and Figure 2.4
shows the back panel of the DC switch with a stacking sub-module insta lled.
Figure 2.3 Avaya P332G-ML AC Back Panel
Figure 2.4 Avaya P332G-ML DC Back Panel
Note: Any further illustrations of the P3 32G-ML back panel will be that of the A C
model shown in Fig u r e 2 .3.
BUPS Input Connector
The BUPS input connector (see Figure 2.3 and Figure 2.4) is a 3 .3 V DC and 5 V DC
connector for use with the P330 BUPS-ML unit only. A BUPS Input sticker appears
directly above the BUPS input connector, which is covered with a metal plate.
Power Supply
Connector
Power Supply
Connector
BUPS
Connector
BUPS
Connector
Cable to
Lower Unit
Cable to
Lower Unit
Cable to
Upper Unit
Cable to
Upper Unit
Figure 2.5 BUPS Input Co nnector Sticker.
BUPS Input
22 P332G-ML User’s Guide
Chapter 3
Applications
The following section describes typical applications for the P332G-ML in a network
with other Cajun Campus products.
Application 1
This application shows P882 as the network backbone with P332G-ML as a
distribution with LAG and redundant links.
Figure 3.1 P330 stacks with a P882 backbone
P332G-ML User’s Guide 23
Chapter 3 Applications
Application 2
This application shows a P332G-ML as the multilayer SMB backbone, the P332GTML as the server farm switch and the P330 stack as closet devices
Figure 3.2 P330 stacks with a P330 backbone
24 P332G-ML User’s Guide
Chapter 4
Installation and Setup
The P332G-ML is ready to work after you complete the installation instructions
below. The P332G-ML ports provide complete connectivity and no configuration is
required to make the system work.
Installing the X330STK-ML Stacking Sub-Module
Caution: The stacking sub-modules contain components sensitive to electrostatic
discharge. Do not touch the circuit board unless instructed to do so.
To install the stacking sub-module i n the P3 32G-ML:
1 Remove the blanking plate from the back of the P332G-ML switch.
2 Insert the stacking sub-module gently into the slot, ensuring that the metal base
plate is aligned with the guide rails. The metal plate of the X330STK-ML (and
not the PCB) fits onto the guide rails.
3 Press the sub-module in firmly until it is completely in serted into the
P332G-ML.
4 Gently turn the two screws on the side panel of the stacking sub-module until
they are secure.
Note: The P332G-ML must not be operated with the back-slot open. The stacking submodule should be covered with the supplied blanking plate if necessary.
Note: Only use the X330STK-ML stacking module with th e P332G-ML.
P332G-ML User’s Guide 25
Chapter 4 Installation and Setup
Positioning
P332G-ML can be mounted alone or in a stack in a standard 19-inch equipment rack
in a wiring closet or equipment room. Up to 10 units can be stacked in this way.
When deciding where to position the unit, ensure that:
• It is accessible and cables can be connected easily and according to the
configuration rule.
• Cabling is away from sources of electrical noise such as radio transmitters,
broadcast amplifiers, power lines and flu orescent lighting fixtures.
• Water or moisture cannot enter the unit case.
• Air-flow around the unit and through the vents in t he back a nd sid es o f t he ca se
is not restricted.
Note: Use Octaplane cables to interconnect with other sw itches.
26 P332G-ML User’s Guide
Rack Mounting
The P332G-ML case fits in most standard 19-inch racks. P332G-ML is 2U
(88 mm, 3.5”) high.
Place the P332G-ML in the rack as follows:
1 Snap open the ends of the front panel to reveal the fixing holes.
2 Insert the unit into the rack. Ensure that the four P332G-ML screw holes are
aligned with the rack hole positions a s shown in Figure 4.1.
Figure 4.1 P332G-ML Rack Mounting
Chapter 4 Installation and Setup
3 Secure the unit in the rack using the screws. Use two screws on each side. Do
not overtighten the screws.
4 Snap close the hinged ends of the front panel.
5 Ensure that ventilation holes are not obstru c t e d.
P332G-ML User’s Guide 27
Chapter 4 Installation and Setup
Connecting Stacked Switches
Note: The two ends of the Octaplane cable terminate with different connectors. Each
connector can only b e connected to its matching port.
The following cables are used to connect stacked switches:
• Short Octaplane cable (X330SC) – ivory-colored, used to connect adjacent
switches (Catalog No. CB0223) or switches separated by a BUPS unit.
• Long/Extra Long Oct aplane cable (X330 LC/X330L-LC) – ivory-colo red, used to
connect switches from two different physical stacks, or switches separated by a
BUPS unit (Catalog No. CB0225/CB0270).
• Redundant/Long Redundant Octaplane cable (X330RC/X330L-RC) – black,
used to connect the top and bottom switches of a stack (Catalog No. CB0222/
CB0269).
These are the same cables that are used with all P3 30 family modules.
To connect stacked switches:
Note: When adding a module to an existing stack, first connect the stacking cables
and then power up the module.
1 Plug the light grey connector of the Short Octaplane cable in to the port marked
“to upper unit” of the bottom P330 Family module.
2 Plug dark grey connector of same Short Octaplane cable to the port marked “to
lower unit” in the unit above. The connections are illustrated in Figure 4.3.
3 Repeat Steps 1 and 2 until you reach the top switch in the stack.
4 If you wish to implement stack redundancy, use the Redundant Cable to
connect the port marked “ to lower unit” on the bottom switch to the port
marked “to up per unit” on top switch of the stack.
5 Power up the added modules.
Caution: Do not cross connect two P330 switches with two Octaplane (light-colored)
cables. If you wish to cross-connect for redundancy, use one light-colored Octaplane
cable and one black redundancy cable. Figure 4.2 shows an incorrect connection.
28 P332G-ML User’s Guide
Chapter 4 Installation and Setup
Note: You can build a stack of up to 10 P330 switches. If you do not wish to stack all
the switches in a single rack, use long Octaplane cables to connect two physical
stacks as shown in Figure 4.3.
Figure 4.2 Incorrect Stack Connection
BUPS
Connector
Cable to
Cable to
Upper Unit
Lower Unit
Power Supply
Connector
BUPS
Connector
Cable to
Cable to
Lower Unit
Upper Unit
Power Supply
Connector
P332G-ML User’s Guide 29
Chapter 4 Installation and Setup
0
Figure 4.3 P330 Stack Connections
Connector
Power Supply
Connector
Connector
Power Supply
Connector
Connector
Power Supply
Connector
Connector
Power Supply
Connector
Connector
Power Supply
Connector
BUPS
BUPS
BUPS
BUPS
BUPS
X330RC
Cable to
Cable to
Upper Unit
Lower Unit
X330SC
Cable to
Cable to
Upper Unit
Lower Unit
Cable to
Cable to
Upper Unit
Lower Unit
Cable to
Cable to
Upper Unit
Lower Unit
Cable to
Cable to
Upper Unit
Lower Unit
BUPS
Connector
5
Power Supply
Connector
BUPS
Connector
4
Power Supply
Connector
BUPS
Connector
3
Power Supply
Connector
BUPS
Connector
2
Power Supply
Connector
BUPS
Connector
1
Power Supply
Connector
Cable to
Cable to
1
Upper Unit
Lower Unit
Cable to
Cable to
Lower Unit
Lower Unit
Lower Unit
Lower Unit
9
Upper Unit
8
Cable to
Cable to
Upper Unit
Cable to
Cable to
7
Upper Unit
6
Cable to
Cable to
Upper Unit
X330LC
30 P332G-ML User’s Guide
Powering On – P332G-ML Module AC
For the AC input version of the P332G-ML, insert the AC power cord into the power
inlet in the back of the unit. The unit powers up.
If you are using a BUPS, insert a power cord from the BUPS-ML into the B UPS
connector in the back of the unit. The unit powers up even if no direct AC power is
applied to it.
Caution: Ensure that you connect your P332G-ML units to the BUPS-ML only. The
P330 BUPS is not compat ible with P332G-ML units.
After power up or reset, the P332G-ML performs a self test procedure.
Powering On – P332G-ML Module DC
For the DC input version of the P332G-ML:
1 Connect the power cable to the switch at the input terminal block. Note that :
— The terminals are marked “+”, “-“ and the IEC 5019a Ground symbol.
— The size of the three screws in the terminal block is M3.5.
— The pitch between each screw is 9.5mm.
Chapter 4 Installation and Setup
Warning: Before performing any of the following procedures, ensure that DC power
is OFF.
Caution: This product is intended f or installation in restricted access areas and is
approved for use with 18 AWG copper conductors only. The installation must
comply with all applicable codes.
2 Connect the power cable to the DC power supply.
Warning: The proper wiring sequence is ground to ground, positive to positive and
negative to negative. Always connect the ground wire first and disconnect it last.
After power up or reset, the P332G-ML performs a self test procedure.
P332G-ML User’s Guide 31
Chapter 4 Installation and Setup
Configuring the Switch
The P332G-ML may be configured using the text-based CLI, the P330 Embedded
Web Manager or Avaya Multi-Service Networ k Manager.
For instructions on the text-based CLI, refer to Chapter 4, Cajun Campus CLI –
Layer 2.
For instructions on installation of the Graphical User Interfaces (GUI), refer to
Appendix A, P330 Embedded Web Manager. For instructions on the use of the
graphical user interfaces, refer to the Device Manager User’s Guide on the
Documentation and Utilities CD.
P332G-ML Default Settings
The default settings for the P332G-ML switch and its ports are determined by the
P330 software. These default settings are subject to change in newer versions of the
P330 software.
Table 4.1 Default Switch Settings
Function Default Setting
IP Address 149.49.35.214
Subnet Mask 255.255.255.0
Default gateway 0.0.0.0
Management VLAN ID 1
Spanning tree Enabled
Bridge priority for Spanning
Tree
Keep alive frame transmission Enabled
Network time acquisition Enabled, TIME protocol
TIME server IP address 0.0.0.0
Timezone offset 0 hours
SNMP Communities
Read-Only
Read-Write
Traps
SNMP retries number 3
32 P332G-ML User’s Guide
32768
Public
Public
Public
Table 4.1 Default Switch Settings
Function Default Setting
SNMP timeout 2000 Seconds
SNMP authentication trap Disabled
CLI timeout 15 Minutes
User Name/Password root/root
Table 4.2 Default Port Settings
Function Default Setting
Duplex mode Full duplex only
Port speed 1000 Mbps
Auto-negotiation
1
Flow control Disabled (no pause)
Chapter 4 Installation and Setup
Enabled
Flow control advertisement Disabled
Administrat ive st at e Enabled
Port VLAN ID 1
Tagging mode Clear
Port priority 0
Spanning Tree cost 4
Spanning Tree p ort priority 128
1
Ensure that the other side is also set to Autonegotiation Enabled
Functions operate in their default settings unless configured otherwise.
P332G-ML User’s Guide 33
Chapter 4 Installation and Setup
Connecting the Cabl es
P332G-ML modules include the fol lowing types of ports (according to the speed
and standard they support): 1000Base-SX/LX.
To connect the cables:
1 Insert an SFP GBIC (Small Form Factor Plugable Gi gabit Interface Converter)
transceiver (not supplied) to the port housing. For a list of approved SFP GBIC
transceivers, see www.avayanetwork.com. For fiberoptic cable properties, see
Table 4.3.
Note: GBICs are 3.3V.
2 Connect the Ethernet fiberoptic cable (not supplied) to the GBIC transceiver on
the front panel of the Avaya P332G-ML. You can use LC or MT-RJ fiberoptic
cables depending on the GBIC transceiver you are using.
3 Connect the other end of the cable to the Ethernet port of the PC, server, router,
workstation, switch, or hub.
4 Check that the appropriate link (LNK) LED lights up.
Appropriate cables are available from your local supplier.
Table 4.3 displays the different types of SFP GBIC interfaces, their fiber type,
diameter, modal bandwidth, wavelengths, minimum and maximum distance.
Table 4.3 G igabit Ethernet Cabling
Gigabit
Interface
Fiber
Type
Diameter
(µm)
Modal
Bandwidth
(MhzKm)
Maximum
Distance
(m)
Minimum
Distance
(m)
Wavelength
(nm)
1000BASE-SX MM 62.5 160 220 2 850
1000BASE-SX MM 62.5 200 275 2 850
1000BASE-SX MM 50 400 500 2 850
1000BASE-SX MM 50 500 550 2 850
1000BASE-LX MM 62.5 500 550 2 1310
1000BASE-LX MM 50 400 550 2 1310
1000BASE-LX SM 9 NA 10,000 2 1310
34 P332G-ML User’s Guide
Connecting th e Console Cable
P332G-ML has one serial port on the front panel of the switch for connecting a
terminal, a terminal emulator, or a modem.
The serial port on the front panel is labelled “Console” and has a RJ-45 connector.
Connect the P332G-ML to a terminal or a terminal emulator using the supplied
console cable and the RJ-45 to DB-9 adaptor. To connect a modem, use the supplied
cable and an RJ-45 to DB-25 adaptor.
Note: The cable and two adaptors can be found in the accessory set, and they are
clearly marked.
Configuring the Terminal Serial Port Parameters
The serial port settings for using a terminal or terminal emulator are as follows:
• Baud Rate - 9600 bps
• Data Bits - 8 bits
• Parity - None
• Stop Bit - 1
• Flow Control - None
• Terminal Emulation - VT-100
Chapter 4 Installation and Setup
Connecting a Modem to the Console Port
A PPP connection with a modem can be established only after the
Avaya P332G-ML is configured with an IP address and net -mask, and the PPP
parameters used in the Avaya P332G-ML are compatible with the modem’s PPP
parameters.
1 Connect a te rminal to the c onsole port of the Avaya P332G-ML switch as
described in Connecting the Console Cable on page 35.
2 When you are prompted for a Login Name, enter the default name root.
3 When you are prompted for a password, enter the password root. You are
now in Supervisor Level.
4 At the prompt, type:
set interface ppp <ip_addr><net-mask>
with an IP address and netmask to be used by the Avaya P332G-ML to connect
via its PPP interface.
Note: The PPP interface configured with the set interface ppp command
must be on a different subnet from the stack inband interface.
P332G-ML User’s Guide 35
Chapter 4 Installation and Setup
5 Set the baud rate, ppp authentication, and ppp time out required to match your
modem. These commands are described in the “Command Line Interface”
chapter.
6 At the prompt, type:
set interface ppp enable
The CLI responds with the following:
Entering the Modem mode within 60 seconds...
Please check that the proprietary modem cable is plugged
into the console port
7 Use the DB-25 to RJ-45 connector to plug the console cable to the modem’s DB-
25 connector. Plug the other end of the cable RJ-45 connector to the
Avaya P332G-ML console’s RJ-45 port.
8 The Avaya P3 32G-ML enters modem mode.
9 You can now dial into the switch from a remote station, and open a Telnet
session to the PPP interface IP address.
36 P332G-ML User’s Guide
Assigning P330’s IP Stack Address
Note: All P332G-ML switches are shipped with the same default IP address. You
must change the IP address of the master P330 switch in a stack in order to
guarantee that the stack has its own unique IP address in the network.
Use the CLI to assign the P330 stack an IP address and net mask. The network
management station can establish communications with the stack once this address
had been assigned and the stack has been inserted into the network.
To assign a P330 IP stack address:
1 Establish a serial con nection by conn ecting a term inal t o the Mas ter P3 30 swit ch
of the stack.
2 When prompted for a Login Name, enter the default name root
3 When you are prompted for a password, enter the password root. You are
now in Supervisor Level.
4 At the prompt, type:
set interface inband <vlan> <ip_address> <netmask>
Replace <vlan>, <ip_address> and <netmask> with the VLAN,
IP address and net mask of the stack.
5 Press Enter to save the IP address and net mask.
6 At the prompt, type reset and press Enter to reset the stack. After the Reset,
log in again as described above.
7 At the prompt, type set ip route <dest> <gateway> and replace <dest>
and <gateway> with the destination and gateway IP addresses.
8 Press Enter to save the destina tion and gateway IP addresses.
At this point, you have assigned the P330 stack IP address and you can now
configure the individual modules using either the CLI or the Avaya Multi-Service
Network Manager P330 Manager.
Chapter 4 Installation and Setup
To configure the modules using the Av aya Multi-Service Network Manager P3 30
Manager, see the Avaya Multi-Service Network Manager P330 Manager User Guide
on the Management CD accompanying the module.
P332G-ML User’s Guide 37
Chapter 4 Installation and Setup
Assigning P332G-ML Initial Router Parameters
This section is only applicable if y ou either purchased a Layer 3 preconfigured
P332G-ML module or purchased a Routing License Key Certificate for P332G-ML
and activated the License Key. For information, on activating a Licence Key, see
Obtaining and Activating a License Key on page 40.
To configure the initial router parameters perform the following via the CLI:
1Enter set device-mode router and press Enter.
You will be prompted to reset the module.
2Type y.
Wait for the module to restart and for the CLI prompt to reappear.
3Type show device-mode and press Enter to ensure that the module is in
router mode.
Note: Assign the stack IP address as described in Assigning P330’s IP Stack Address
on page 37 before you assign the Initial Router IP address.
4 To access Router commands from the Master module, type the command
session <module number> router where <module number> is the
location of the P332G-ML in the stack, and press Enter.
The command prompt changes from Console> to Router-N#> where N is
the number of the router in the stack (see P330 Sessions on page 220).
5Type configure and press Enter. The prompt Router-N(configure)#
appears.
Note: If the IP interface is not on VLAN #1, continue with step 6, otherwise skip to
step 8.
6 Create the management/routing VLAN. Use the command
set vlan <Vlan-id> name <Vlan-name> replacing <Vlan-id> by the
VLAN number, and <Vlan-name> by the VLAN name. Press Ente r.
7 Create an IP interface name. Type:
Router(configure)# interface <interface-name>
Press Enter.
The Router(configure-if:<interface-name>)# prompt appears.
8 Assign the IP address and network mask of the IP interface you have created.
Use the command:
Router(configure-if:<interface-name>)# ip address <ipaddress> <netmask>
Press Enter
9Type exit and press Enter. This returns you to the prompt:
38 P332G-ML User’s Guide
Chapter 4 Installation and Setup
Router(configure)#
10 If the management station is not on the same subnet as the switch, configure a
default gateway (static route). Use the command:
ip default-gateway <ip-address> and press Enter, replacing
<ip-address> with the IP address of the default gateway.
11 Save the co nfiguration changes by typing copy running-config
startup-config and press Enter .
P332G-ML User’s Guide 39
Chapter 4 Installation and Setup
Obtaining and Activating a License Key
In order to benefit from Layer 3 Routing functionality, it is required that you either
purchase a Layer 3 preconfigured P332G-ML module or a Routing License Key
Certificate for the P332G-ML.
Each Certificate is specific for:
•The module type.
• The required feature.
• The number of devices.
After you purchase a Routing Licence Key Certificate, you must obtain and activate
a Routing License Key.
Obtaining a Routing License Key
To obtain a License Key that enables routing fea tures:
1Go to http://license-lsg.avaya.com
and click “request new license”.
2 Enter the Certificate Key and Certificate Type.
3 Click Next.
40 P332G-ML User’s Guide
Chapter 4 Installation and Setup
4 Enter contact information (once per certificate)
5 Click Next.
6 View number of licenses left.
7 Enter serial number of the switch(es) or module. To identify serial numbers
use the CLI command:show module-identity.
P332G-ML User’s Guide 41
Chapter 4 Installation and Setup
8 Click Generate. The feature-enabling license code is generated
Activating a Routing License Key
To activate a Routing License Key:
1 Enter the acquired Routing License Key into the P332 G- ML module using
the set license CLI command.
set license [module] [license] [featureName]
where:
module - P332G-ML module number (the location of the switch in the
stack)
license - license code
featureName - routing
and press Enter.
2 Check that the license is activated using the CLI.
Use the show license CLI command.
42 P332G-ML User’s Guide
Chapter 5
CLI – Layer 2
This chapter provides instructions for the configuration of your P332G-ML using
the text-based Command Line Interface (CLI or Terminal Emulation). You can also
configure your P332G-ML using the P330 Manager with its graphical user interface
(see Appendix A).
The configuration procedure involves establishing a Telnet session or a serial
connection and then using the P332G-ML’s internal CLI. See Chapter 5 for
instructions on how to establish a Telnet session or serial connection, an d fo r a
description of CLI conventions.
The CLI is command-line driven and does no t have any menus. To activate a
configuration option, you must type the desired command at the prompt and press
Enter.
User Level Commands
This section describes all commands that are available from the User level.
Following is a table of the User Level commands and command groups (all
commands are also available at the higher levels).
• session Opens a session to another P330 module or
X330 ATM Access module
• terminal width Display or set the width of the terminal
display
• terminal length Display or set the length of the terminal
display
• clear screen Clears the current terminal display Page 45
• show
• ping Sends ICMP echo request packets to another
• dir Show files in the System Page 74
P332G-ML User’s Guide 43
1
1 This command corresponds to a group of commands and is shown in a
separate
Table on Page 46
Shows the current switch parameters Page 46
node on the network
Page 44
Page 44
Page 44
Page 45
Chapter 5 CLI – Laye r 2
Session Command
Use the session command to open a session with a specific entity in a module of
the stack. For example, you can open a session with the Routing entity of a P332-ML
module in the stack, or with an the X330 ATM module entity plugged into a specific
module.
The syntax for this command is:
session [<mod_num> [switch|router|atm]]
mod_num (optio nal) The module number.
switch|router|atm (o ptional) The entity to which you want to open a sess ion
Note: Layer 2 commands are only available if you open a switch session with the
Master module.
If you do not specify this parameter, you will get the default
entity of the stack (Layer 2 session to the Master)
If you do not specify this parameter, you will get the default
entity of the specific module:
switch - Layer 2 entity of the module (see Note below)
router - P332-ML Routing entity
atm - X330 Access module ATM entity
Router commands are described in the Layer 3 CLI Chapter in this Guide.
Example:
P330-N# session 2 router
Note: When you use the session command the security level stays the same.
Terminal Commands
Use the terminal width and terminal length commands to set the width
and length of the terminal display in characters.
The syntax for this command is:
terminal {width|length} [<characters>]
44 P332G-ML User’s Guide
Clear screen Command
The clear screen command clears the current terminal display.
The syntax for this command is:
clear screen
Ping Command
Use the ping command to send ICMP echo request packets to another node on the
network.
The syntax for this command is:
ping [host[number]]
host Host IP add r ess/Internet address of route destination. If missing
number Number of packets to send. If missing, then the last number is used.
Note: You can use this command via the Master module only.
Chapter 5 CLI – Laye r 2
then the last host IP is used.
If the last number is not available, the default is 4.
Example:
To ping the IP number 149.49.48.1 four times:
P330-N> ping 149.49.48.1 4
PING 149.49.48.1: 56 data bytes
64 bytes from 149.49.48.1: icmp_seq=0. time=0. ms
64 bytes from 149.49.48.1: icmp_seq=1. time=0. ms
64 bytes from 149.49.48.1: icmp_seq=2. time=0. ms
P330-1(super)# 64 bytes from 149.49.48.1: icmp_seq=3. time=0. ms
----149.49.48.1 PING Statistics---4 packets transmitted, 4 packets received, 0% packet loss
round-trip (ms) min/avg/max = 0/0/0
P332G-ML User’s Guide 45
Chapter 5 CLI – Laye r 2
Show Commands Summary Table
Following is a table of the show commands:
• show time Show current time Page 48
• show timezone Show the current timezone offset Page 48
•show time
Show the status and parameters Page 48
parameters
• show ip route Show IP routing table entries Page 49
• show image version S how the image version Page 49
• show download
Show the last download operation Page 50
status
• show snmp Show SNMP community strings Page 50
• show snmp retries Show SNMP retries number Page 51
• show snmp timeout Show SNMP timeout Page 51
• show timeout Show CLI timeout settin g Page 51
• show interface Show the interfaces of the device Page 51
• show port Show settings and status for all ports Page 52
• show port trap Show port trap Page 53
• show port channel Show port channel Page 53
•show port
Display port classification Page 54
classification
•show port
redundancy
•show intermodule
port redundancy
Display information on redundancy
schemes
Show the stack’s intermodule
redundancy
Page 55
Page 55
• show port mirror Show mirroring info Page 55
•show port vlan-
Show port vlan binding mode s et tings Page 56
binding-mode
• show port security Lists the security mode of the ports of a
Page 56
module or stack.
•show internal
Show current internal buffering capaci ty Page 57
buffering
• show boot bank Display the software bank from which
Page 57
the module will load.
• show module Show module Page 58
46 P332G-ML User’s Guide
Chapter 5 CLI – Laye r 2
•show port
Show port flowcontrol Page 58
flowcontrol
• show cam Show CAM Page 59
• show cascading fault-
Show cascading fault monitoring mode Page 60
monitoring
• show spantree Show Spanning Tree Protocol (STP)
Page 62
setting
• show autopartition Shows the autopartition settings . Page 64
• show dev log file Displays the encrypted device log file Page 64
• show log Displays an encrypted device reset log Page 64
•show module-
Displays the module’s identity Page 66
identity
• show license Shows the license Page 66
• show system Sh ow system parameters Page 66
• show rmon statistics Show the traffic statistics of an interface Page 67
• show rmon history Show the existing history entries Page 68
• show rmon alarm Shows the exis t i ng alarm ent ries Page 68
• show rmon event Shows the existing event entries Page 69
• show ppp session Shows the PPP param eters of the active
Page 69
PPP session
• show ppp
authentication
Shows the authentication method used
for PPP sessions
Page 69
• show ppp incom i ng
timeout
Shows the amount of time PPP sessions
can remain idle before being
Page 70
disconnected
• show ppp baud-rate Shows the baud rate Page 70
• show ppp
Displays the ppp configuration Page 70
configuration
•show tftp upload/
download status
•show tftp download
software status
Show status of the TFTP upload/
download configuration per module
Show status of the TFTP software
download of the Device Manager
Page 71
Page 71
software to the module
• show web
aux-files-url
P332G-ML User’s Guide 47
Show the location (url/directory) of the
P330 Device Manager Help files
Page 72
Chapter 5 CLI – Laye r 2
• show intelligentmulticast
• show intelligentmulticast hardware
support
• show security mode Display s the status of the MAC security
• show arp-tx-interval Disp lays the keep-alive status Page 73
•show arp-aginginterval
Show time Command
Use the show time comma nd to display the current stack time.
The syntax for this command is:
show time
Example:
P330-N> show time
10:32:34 27 JAN 2000 GMT
Shows the status IP multicast filtering
Page 72
application
Shows whether the connected unit’s
Page 72
hardware supports IP multicast filtering
Page 73
feature (enabled/disabled)
Displays the arp aging interva l Page 73
Show timezone Command
Use the show timezone com ma nd to display the current stack timezone.
The syntax for this command is:
show timezone
Example:
P330-N> show timezone
Timezone set to 'GMT', offset from UTC is 0 hours
Show time parameters Command
Use the show time parameters command to display the status and
parameters.
48 P332G-ML User’s Guide
The syntax for this command is:
show time parameters
Example:
P330-N> show time parameters
Current time: L:02:49:11 02 JAN 1999 isl
Timezone set to ’isl’, offset from UTC is 2 hours
Time-Server: 0.0.0.0
Time acquired from Time-Server: 0.0.0.0
Time protocol set to: TIME protocol
Show ip route Command
Use the show ip route command to display IP routing table entries.
The syntax for this command is:
show ip route
Example:
P330-N> show ip route
Chapter 5 CLI – Laye r 2
Destination Gateway
----------- -----------
149.49.1.1 172.20.22.201
190.20.0.0 172.20.22.202
172.20.0.0 172.20.22.96
Show image version Command
Use the show image version command to display the software version of the
image on both memory banks of a specified module.
The syntax for this command is:
show image version [<mod_num>]
If no module number is specified, the image version of the all modules will be
displayed.
Example:
P330-N> show image version 1
Mod Module-Type Bank Version
------ ----------- ---- -------
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Chapter 5 CLI – Laye r 2
1 24x10/100Base-T with optional expansion slot A 3.3.14
1 24x10/100Base-T with optional expansion slot B 3.5.19
Show download status Comm and
Use this command to display a s ummary of the last software down load operation.
The syntax for this command is:
show download status [slot]
P330-1(super)# sh download status 1
Mod Bank Download State Activity Status Download Size
----- ------ --------------- ---------------- ---------------
1. Bank B idle Download idle 0
Mod Version Host File
----- --------- ------------- ------------------
1. 3.5.18 149.49.70.61 d:\p340sw\gt-ml\3.5.18\p332gt_ml
Show snmp Command
Use the show snmp com ma nd to display SNMP information.
The syntax for this command is:
show snmp
Example:
P330-N> show snmp
Authentication trap disabled
Community-Access Community-String
---------------- ---------------read-only public
read-write public
trap public
Trap-Rec-Address Traps Enabled
---------------- ----------------
1.1.1.1 config
fault
etc...
50 P332G-ML User’s Guide
Show snmp retries Command
Use the show snmp retries command to display the number of retries initiated
by the Device Manager application when it tries to send SNMP messages to the
device.
The syntax for this command is:
show snmp retries
Example:
P330-N> show snmp retries
the SNMP Retries Number is 3
Show snmp timeout Command
Use the show snmp timeout command to display the default SNMP timeout in
seconds. This command is useful for access using the Device Manager.
The syntax for this command is:
show snmp timeout
Example:
P330-N> show snmp timeout
the SNMP Timeout is 2000
Chapter 5 CLI – Laye r 2
Show timeout Command
Use the show timeout command to display the amount of time the CLI can
remain idle before timing out in minutes. If the result is 0, there is no ti meout limit.
The default is 15 minutes.
The syntax for this command is:
show timeout
Example:
P330-N> show timeout
CLI timeout is 10 minutes
Show interface Command
Use the show interface command to display information on network
interfaces.
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The syntax for this command is:
show interface
Example:
To display the interface:
P330-N> show interface
Interface Name VLAN IP address Netmask
-------------- ---- --------------- --------------inband 1 10.0.0.1 255.255.255.0
ppp disable 1 0.0.0.0 0.0.0.0
Show device-mode Command
Use the show device-mode command to show the P332-ML operating mode
you are currently in. Possible modes are Router, or Switch.
The syntax for this command is:
show device-mode
Show port Command
Use the show port command to display port status.
The syntax for this command is:
show port [<mod_num>[/<port_num>]]
mod_num (Optional) Number of the module. If you do not specif y a
number, the ports on all modules are shown.
port_num (Optional) Number of the port on the module. If you do not
specify a number, all the ports on the module are shown.
You can also specify a range of ports separated by a dash, e.g.
5-13 for ports 5 to 13.
Example:
To display the status for port 4 on module 3:
P330-N> show port 3/4
Port Name Status Vlan Level Neg Dup. Spd. Type
------ --------------- --------- ---- ------ ------- ---- ---- ------------ 3/4 John connected 1 4 enable half 10M 100/1000Base-Tx
52 P332G-ML User’s Guide
Show Port Output Fields
Field Description
Port Module and port number
Name The name you assigned to the port
Status Status of the port (connected, no link, disabled, no Rmt Lnk)
VLAN VLAN ID of the port
Level Priority level of the port (0-7)
Neg The autonegotiation status of the port (enable, disable)
Duplex Duplex setting for the port (fdx, hdx)
Speed Speed setting for the port (10, 100)
Type Port type, for example, 100BaseT, 1000BaseT, 1000BaseS
Show port trap Command
Use the show port trap command to display information on SNMP generic
link up/down traps sent for a specific port.
Chapter 5 CLI – Laye r 2
The syntax for this command is:
show port trap [<mod_num>[/<port_num>]]
Example:
P330-N> show port trap 1/1
Port 1/1 up/down trap is disabled
Show port channel Command
Use the show port channel command to display Link Aggregation Group
(LAG) information for a specific module or port.
The syntax for this command is:
show port channel [<mod_num>[/<port_num>]]
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Chapter 5 CLI – Laye r 2
Example:
show port channel 1
Port Channel Status Channel Name
------ --------------- ------------------------------- 1/1 off
1/2 off
1/3 on server1
1/4 on server1
------ --------------- ------------------------------- 1/5 off
etc...
Show port classification Command
Use the show port classification command to display a port’s classification.
The syntax for this command is:
show port classification [module/[port]
module/port The module number/the port number
Example:
P330-1(super)# sh port classification
Port Port Classification
------ -------------------- 1/1 regular
1/2 regular
1/3 regular
1/4 regular
1/5 regular
1/6 regular
1/7 regular
1/8 regular
1/9 regular
1/10 regular
1/51 valuable
1/52 valuable
54 P332G-ML User’s Guide
Show port redundancy Command
Use the show port redundancy command to display information ab out all
redundancy sch e mes defined for this sta c k.
The syntax for this command is:
show port redundancy
Example:
P330-N> show port redundancy
Redundancy Name Primary Port Secondary Port Status
----------------- -------------- ---------------- -------uplink 1/7 2/12 enable
Show intermodule port redundancy Command
Use the show intermodule redundancy command to display th e intermodule
redundancy entry defined for the stack.
The syntax for this command is:
show intermodule port redundancy
Chapter 5 CLI – Laye r 2
Example:
P330-N> show intermodule port redundancy
Primary-Port : 1/1
Primary-Port status : Disable
Secondary-Port : 1/2
Secondary-Port status : Disable
Show port mirror Command
Use the show port mirror command to display mirroring information for the
stack.
The syntax for this command is:
show port mirror [<mod_num>[/<port_num>]]
Example:
P330-N> show port mirror
port mirroring
Mirroring both Rx and Tx packets from port 1/2 to port 1/4 is
enabled
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Show port vlan-binding-mode Command
Use the show port vlan-binding-mode command to display port vlan binding
mode information .
The syntax for this command is:
show port vlan-binding-mode [module[/port]]
module/port The module number/the port
Example:
P330-N> show port vlan-binding-mode
port 1/1 is statically bound
port 1/2 is statically bound
port 1/3 is statically bound
port 1/4 is statically bound
port 1/5 is statically bound
port 1/6 is statically bound
port 1/7 is statically bound
port 1/8 is statically bound
port 1/9 is statically bound
port 1/10 is statically bound
number
Show port security Command
Use the show port security command to list the security mode of the ports of a
module or stack. When no port number is specified, this command displays all the
secured ports in the stack.
The syntax for this command is:
show port security [<module>[/<port>]]
Example:
P330-N> show port security 1
Port 1/1 port security disabled.
Port 1/2 port security disabled.
Port 1/3 port security disabled.
Port 1/4 port security disabled.
Port 1/5 port security disabled.
56 P332G-ML User’s Guide
etc.
Note: Port security for the P332G-ML and P332GT-ML will always have the value
unknown. This command is used to display the security status for the other P330
modules in the stack.
Show internal bu ffe r i ng Comma n d
This shows the size options (Maximum, Minimum, or Medium) of the Receive (Rx)
buffer allocated to each port of the specified module.
The syntax for this command is:
show internal buffering [<mod_num>]
Example:
P330-N> show internal buffering 1
Module Internal Buffer
------ -------------- 1 med
Chapter 5 CLI – Laye r 2
Note: This command is not supported P332G-ML and P332GT-ML modules and
should be used only for the other P330 modules in the stack .
Show boot bank Command
Use the show boot bank command to display the software bank from which the
module will boot at the next boot process. This com ma nd should be issued
separately for each module in the stack using the session command.
Note: This command is not supported by the P333R and P333R-LB switches.
The syntax for this command is:
show boot bank
Example:
Boot bank set to bank-a
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Show module Command
Use the show mo d ule command to display module status and information. For
each module with an expansion sub-module installed, both module and submodule type and information are shown.
The syntax for this command is:
show module [<mod_num>]
mod_num (Optional) Number of the module. If you do not specify a
Mod Type C/S S/N Statuses
--- ------------------ ---- -------- --------------------------- 1 P332GT-ML 0.0 1234567 PS:Ok Fans:Fail Mode:Layer2
P330MLSTK 1.0 Conn-Up:Ok Conn-Down:Fail
BUPS BUPS:Not Prsnt Fans:None Type:None
2 P333T 1.0 4144162 PS:OK Fans:OK Mode:Layer2
X330GT2 2.0
P330STK 2.0 Conn-Up:Fail Conn-Down:Ok
BUPS BUPS:Not Prsnt Fans:None Type:None
number, all modules are shown.
Output Fields
Field Description
Mod Module number
Type Module Type/Expansion sub-module type
S/N Serial number of the module
C/S (Hardware) Configuration Symbol of the modu le/
Expansion sub-module
Statuses Status of the module/submodule
Show port flowcontrol Command
Use the show port flowcontrol command to display per-port status
information related to flow control.
The syntax for this command is:
show port flowcontrol [<mod_num>[/<port_num>]]
58 P332G-ML User’s Guide
Example:
P330-N> show port flowcontrol 3/2
Port Send-Flowcontrol Receive-Flowcontrol
Admin Oper Admin Oper
------ ----- ---- ----- --- 3/2 off off off off
Output Fields
Field Description
Port Module and port number
Chapter 5 CLI – Laye r 2
SendFlowcontrolAdmin
SendFlowcontrolOper
ReceiveFlowcontrolAdmin
ReceiveFlowcontrolOper
Send flow-control administration. Possible settings:
• ON indicates that the local port is allowed to send flow
control frames to the far end.
• OFF indicates that the local port is not allowed to send flow
control frames to the far end.
Send flow-control operation mode. Possible modes:
• ON indicates that the local port will send flow control frames
to the far end.
• OFF indicates that the local port wil l not send flow control
frames to the far end.
Receive flow-contr ol administration. Possible settings:
• ON indicates that the local port will act upon flow control
indications if received from the far end.
• OFF indicates that the local port will discard flow control
frames if received from the far end.
Receive flow-control operation mode. Possible modes:
• ON indicates that the local port will act upon flow control
indications received from the far end.
• OFF indicates that the local port will discard flow control
frames received from the far end.
Show cam Command
Use the show cam commands to display the CAM table entries for a specific port.
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Note: MACs associated with LAGs appear under the LAG ID, not under the LAG
port.
The syntax for this command is:
show cam [<mod_num>[/<port_num>]]
Example:
P330-N> show cam 1/1
Dest MAC/Route Dest Destination Ports
------------------- ----------------00-40-0d-59-03-78 1/1
00-d0-79-0a-0a-da 1/1
00-40-0d-43-1e-e9 1/1
etc...
Show cascading fault-monitoring Command
Use the show cascading fault-monitoring command to display the s tatus of
the fault trap sending mode for casca d ing links.
The syntax for this command is:
show cascading fault-monitoring [<mod_num>]
Example:
P330-N> show cascading fault-monitoring 1
Module 1 cascading-down fault monitoring enabled.
Module 1 cascading-up fault monitoring enabled.
Show port auto-negotiation-flowcontrol-advertisement Command
The show auto-negotiation-flowcontrol-advertisement command
displays the flowcontrol advertisement for a Gigabit port when performing
autonegotiation.
The syntax for this command is:
show port auto-negotiation-flowcontrol-advertisement
[<mod_num>[/<port_num>]
[module/port] module/port number
60 P332G-ML User’s Guide
Example:
P330-1(super)# show port auto-negotiation-flowcontrol-advertisement
Port 1/1 advertises no flow control capabilities.
Port 1/2 advertises no flow control capabilities.
Show trunk Command
Use the show trunk command to display VLAN tagging informati on of the
ports, port binding mode, and the port VLAN ID.
The syntax for this command is:
show trunk [<mod_num>[/<port_num>]]
Example:
P330-N> show trunk
Port Mode Binding mode Native vlan
------ ----- ----------------------- ---------- 1/1 dot1q bound to configured vlans 1
1/2 dot1q bound to all vlans 1
1/3 off statically bound 1
1/4 off statically bound 1
1/5 off statically bound 1
Chapter 5 CLI – Laye r 2
P330-N> show trunk 1/5
Port Mode Binding mode Native vlan Vlans allowed on trunk
------ ----- -------------- ----------- --------------------- 1/5 off statically bound 1 1
Following are the show trunk command output fields:
Field Description
Port Module and port number(s)
Mode Tag status of the port (dot1q - dot1Q tagging mode,
off - clear mode).
Binding mode Binding mode of the port
Native VLAN Number of the Port VLAN ID (the VLAN to which received
untagged traffic will be assigned).
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VLANs allowed
on trunk
Show vlan Command
Use the show vlan command to display the VLANs co nf igured in the stack/
module.
The syntax for this command is:
show vlan
Example:
P330-N> show vlan
VLAN ID Vlan-name
------- -------------------------------1 v1
5 V5
10 V10
15 V15
20 V20
25 V25
Range of VLAN values allowed on the port.
Show spantree Command
Use the show spantree command to display spanning-tree information.
The syntax for this command is:
show spantree [<mod_num>[/<port_num>]]
Example:
P330-N> show spantree
Spanning tree enabled
Designated Root: 00-40-0d-88-06-c8
Designated Root Priority: 32768
Designated Root Cost: 20
Designated Root Port: 1/1
Root Max Age: 20 Hello Time: 2
Bridge ID MAC ADDR: 00-40-0d-92-04-b4
62 P332G-ML User’s Guide
Chapter 5 CLI – Laye r 2
Bridge ID priority: 32768
Port State Cost Priority
------ ------------- ---------- -----------1 /1 Forwarding 20 128
1 /2 not-connected 20 128
1 /3 LAG-member 20 128
1 /4 LAG-member 20 128
1 /5 not-connected 20 128
1 /6 not-connected 20 128
etc...
Output Fields:
Field Description
Spanning tree Status of whether Spanning-Tree Protoc ol is enabled or
disabled.
Designated
MAC address of the designated spanning-tree root bridge
Root
Designated
Priority of the designated root bridge
Root Priority
Designated
Total path cost to reach the root
Root Cost
Designated
Root Port
Port through which the root bridge can be reached (shown only
on nonroot bridges).
Root Max Age Amount of time a BPDU packet should be considered valid.
Hello Time Number of times the root bridge sends BPDUs.
Bridge ID
Bridge MAC address used in the sent BPDUs.
MAC ADDR
Bridge ID
Bridge priority
Priority
Port Port number
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Chapter 5 CLI – Laye r 2
State Spanning-tree port state (disabled, inactive, not-connected,
Cost Cost associated with the port.
Priority Priority associated with the port.
Show autopartition Command
Use the show autopartition command to display th e automatic partition.
The syntax for this command is:
show autopartition [module]
Example:
P330-N> show autopartition 1
Note: Autopartition for the P332G-ML and P332GT-ML wi l l alwa ys have the value
disabled. This command is used to display the autopartition status for the other
P330 modules in the stack.
blocking, listening, learning, forward ing, bridging, or typepvid-inconsistent).
Show dev log file Command
Use the show dev log file command to display the encrypted device’s log file.
The syntax for this command is:
show dev log file
Show log Command
Use the show log command to display an encrypted device’s reset log.
The syntax for this command is:
show log [module]
Example:
P330-1(super)# sh log
MODULE 1, MESSAGE 01:
00000000 0 05002966 0205 0 0 0 0 0 0 0 0 0 0
MODULE 1, MESSAGE 02:
64 P332G-ML User’s Guide
00000000 0 00004242 0205 0 0 0 0 0 0 0 0 0 0
MODULE 1, MESSAGE 03:
00000000 0 00002395 0205 0 0 0 0 0 0 0 0 0 0
Chapter 5 CLI – Laye r 2
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Show module-identity Com mand
Use the show module identity command to display the module identity required for
acquiring a license.
The syntax for this command is:
show module-identity [module]
Example:
show module-identity [module]
P330-1(super)# sh module-identity
Mod Module Identity
--- -------------- 1 1234567
2 4144162
Show license Command
Use the show license command to display a module license.
The syntax for this command is:
show license [mod_num]
mod_num The module number
Example:
P330-N> show license 1
P330-N> Module 1 License:
Mod Application License Key State Feature Flag
--- ------------------- ----------------------------- ---------- ----------- 1 smon 0000 0000 0000 0000 0000 0000 licensed 1
Show system Command
Use the show system command to display the up time, system name, location,
and contact person.
The syntax for this command is:
show system
Example:
P330-N> show system
66 P332G-ML User’s Guide
Uptime d,h:m:s
-----------------------0,2:40:55
System Name System Location System Contact
--------------------- ------------------------- ------------------------P332_version-3.0.5 Alpha LAB Ygdal Naouri
Switch MAC address
-----------------00 40 0d 8a 04 b4
RMON Tools
Following are a series of RMON commands, however we recommend using the
P330 Device Manager.
Show rmon statistics Command
This command shows the RMON statistics counters for a certain interface number
according to the MIB-2 interface table numbering scheme.
The syntax for this command is:
show rmon statistics <module/port>
Chapter 5 CLI – Laye r 2
module/port range of ports (the default is full switch)
Example:
P330-1(super)# show rmon statistics
Statistics for switch is active, owned by Monitor
Received 171665151 octets, 1474442 packets,
1030346 broadcast and 369540 multicast packets,
0 undersize and 0 oversize packets,
1 fragments and 0 jabbers,
11 CRC alignment errors and 0 collisions,
# of dropped packet events (due to a lack of resources): 0
# of packets received of length (in octets):
64:862274, 65-127:973110, 128-255:173921,
256-511:72880, 512-1023:4374, 1024-1518:29744,
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Show rmon history Command
This command shows the most recent RMON history log for a given History Index.
The history index is defined using the rmon history command on Page 115 or
using an RMON management to ol.
The syntax for this command is:
show rmon history [<History Index>]
Example:
P330-N> show rmon history 1026
history
Entry 1026 is active, owned by amir
Monitors ifEntry.1.1026 every 30 seconds
Requested # of time intervals, ie buckets, is 20
Granted # of time intervals, ie buckets, is 20
Sample # 1 began measuring at 2:53:9
Received 62545 octets, 642 packets,
391 broadcast and 145 multicast packets,
0 undersize and 0 oversize packets,
0 fragments and 0 jabbers,
0 CRC alignment errors and 0 collisions,
# of dropped packet events (due to a lack of resources): 0
Network utilization is estimated at 0
Show rmon alarm Command
This command shows the parameters set for a specific alarm entry that w as set
using the rmon alarm command on Page 116 or using the P330 Device Manager.
The syntax for this command is:
show rmon alarm [<Alarm Index>]
Example:
P330-N> show rmon alarm 1026
alarm
alarm 1026 is active, owned by amir
Monitors ifEntry.1.1026 every 60 seconds
Taking delta samples, last value was 1712
Rising threshold is 10000, assigned to event # 1054
Falling threshold is 10, assigned to event # 1054
On startup enable rising or_falling alarms
68 P332G-ML User’s Guide
Show rmon event Command
This command shows the parameters of an Event entry defined by the rmon event
command on Page 117 or using the P330 Device Manager.
The syntax for this command is:
show rmon event [<Event Index>]
Example:
P330-N> show rmon event 1054
event
Event 1054 is active, owned by amir
Description is event for monitoring amir's co
Event firing causes log and trap to community public,last fired 0:0:0
Show ppp session Command
Use the show ppp session command to display PPP parameters and statistics of
a currently active PPP session.
The syntax for this command is:
show ppp session
Chapter 5 CLI – Laye r 2
Example:
P330-N> show ppp session
Show ppp authentication Command
Use the ppp authentication command to see the authentication method used
for PPP sessions.
The syntax for this command is:
show ppp authentication
Example:
P330-N> show ppp authentication
PPP Authentication Parameters:
-----------------------------Incoming: CHAP
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Show ppp incoming t imeout Command
Use the ppp incoming timeout command to see the amount of time in minutes
that a PPP session can remain idle befo re bein g automatically disconnected.
The syntax for this command is:
show ppp incoming timeout
Example:
P330-N> show ppp incoming timeout
PPP incoming timeout is 10 minutes
Show ppp baud-rate Command
Use the show ppp baud-rate command to display the set baud-rate.
The syntax for this command is:
show ppp baud-rate
Example:
P330-N> show ppp baud-rate
PPP baud rate is 38400
Show ppp configuration
Use the show ppp configuration command to display the ppp configuration
The syntax for this command is:
show ppp configuration
Example:
P330-N> show ppp configuration
PPP baud rate is 38400
PPP incoming timeout is 0 minutes
PPP Authentication Parameters:
-----------------------------Incoming: None
70 P332G-ML User’s Guide
Show tftp download/upload status Command
Use the show tftp download status and show tftp upload status
commands to display the status of the current TFTP configuration file copy process
into/from the device.
The syntax for this command is:
show tftp {download|upload} status [<mod_num>]
Example:
P330-N> show tftp upload status 1
Module : 1
Source file : stack-config
Destination file : c:\conf.cfg
Host : 149.49.36.200
Running state : Executing
Failure display : (null)
Last warning : No-warning
Show tftp download software status Command
Use the show tftp download software status commands to display the
status of the current TFTP Device Manager S/W (Embedded Web) download
process into the device.
Chapter 5 CLI – Laye r 2
The syntax for this command is:
show tftp download software status [<mod_num>]
Example:
P330-1(super)# show tftp download software status
Module #1
===========
Module : 1
Source file : d:\p340sw\gt-ml\3.5.18\p340.web
Destination file : EW_Archive
Host : 149.49.70.61
Running state : Writing ...
Failure display : (null)
Last warning : No-warning
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Show web aux-files-url C ommand
Use the show web aux-files-url command to display the URL/Directory
from where the P330 can access the Device Management auxiliary files (for example
help files).
The syntax for this command is:
show web aux-files-url
Show intelligent-multicast command
Use the show intelligent-multicast Com ma nd to display the intelligent multicast
configuration.
The syntax for this command is:
show intelligent-multicast
Example:
P330-N> show intelligent-multicast
Intelligent-multicast configuration:
-----------------------------------intelligent-multicast state --------------------- Disabled
Intelligent-multicast client-port-pruning time --- 600[Sec]
Intelligent-multicast router-port-pruning time ---1800[Sec]
intelligent-multicast group-filtering-delay time - 10[Sec]
Intelligent-multicast HW configuration:
# Module Sub-Module Cascade
------- ---------- -------1 No IPMc Support Not Installed No IPMc Support
Show intelligent-mul ticast hardware-support Command
Use the show intelligent-multicast hardware-support command to
display the intelligent multicast hardware support configuration.
The syntax for this command is:
show intelligent-multicast hardware-support
Example:
P330-N> show intelligent-multicast hardware support
Intelligent-multicast HW configuration:
72 P332G-ML User’s Guide
# Module Sub-Module Cascade
------- ---------- -------1 Support IPMc Not Installed Support IPMc
Show security mode Command
Use the show security mode command to display the status of the MAC
security feature.
The syntax for this command is:
show security mode
Example:
P330-N> show security mode
Security mode enabled.
Note: Layer 2 commands are only available if you open a switch session with the
Master module.
Note: The Show security mode command does not apply to the P332G-ML and
P332GT-ML, and relates only to the other P330 modules in the stack.
Chapter 5 CLI – Laye r 2
Show arp-tx-interval Command
Use the show arp-tx-interval command to display the keep-alive frames
transmission interval.
The syntax for this command is:
show arp-tx-interval
Example:
P330-N> show arp-tx-interval
ARP tx interval is set to 5 seconds.
Show arp-aging-interval Command
Use this command to display the arp aging interval.
The syntax for this command is:
show arp-aging-interval
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Chapter 5 CLI – Laye r 2
Example:
P330-N> show arp-aging-interval
ARP aging interval was set to 10 minutes.
Dir Command
The dir command is used to show the file types that have been downloaded to the
module.
The syntax for this command is:
dir [<mod_num>]
Example:
P330-N> dir
M# file ver num file type file location file description
-- ---- -------- ---------- ------------- ---------------1 Booter_Image 3.5.17 SW BootImage Nv-Ram Booter Image
1 module-config N/A Running Conf Ram Module Configuration
1 stack-config N/A Running Conf Ram Stack Configuration
1 EW_Archive N/A SW Web Image Nv-Ram Web Download
2 Booter_Image 3.2.5 SW BootImage Nv-Ram Booter Image
2 module-config N/A Running Conf Ram Module Configuration
2 EW_Archive N/A SW Web Image Nv-Ram Web Download
Output Fields:
Field Description
M# The module number
file There are several files loaded into modules memory:
• module-config – file which contains the configuration
settings made to this module.
• stack-config – file which contains the configuration settings
made at the stack level (for example IP address of the stack)
• EW_Archive – file which contains the Device Manager
(Embedded Web) software.
ver num S/W Version number – relevant only for the Device
Management S/W
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Chapter 5 CLI – Laye r 2
file type There are several file types:
• Running Conf – the configuration currently in use. This is
also the startup configuration in the P332-ML.
• SW Web Image – Device Manager S/W archive file
file location Type of internal memory into which the file is loaded
file description Description of the file
Note: If the N/A is displayed for the EW_Archive file this means that the Device
Manager S/W is not loaded correctly. Download the Device Manager S/W again.
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Chapter 5 CLI – Laye r 2
Privileged Level Commands
Following is a table of the Privileged Level command s. This level includes all the
commands from the User Level described above (see the User Level Commands
Section for a description of these common commands).
• no hostname Return the prompt to its default Page 77
• no rmon history Deletes an existing history entry Page 77
• no rmon alarm Deletes an existing alarm entry Page 77
• no rmon event Deletes an existing event entry Page 77
• hostname Displays or sets a new pr ompt Page 78
•clear
•set
• sync time Synchronizes the time between modules Page 111
• get time Gets the time from the time server Page 114
1
2
Clears current settings
(group of commands)
Set the module parameters
(group of commands)
Page 78
Page 82
• reset Restarts the system or a module Page 114
• nvram initialize Initialize the NVRAM to its factory
Page 115
defaults
• configure Currently not used in the Layer 2 CLI. Page 115
• rmon history Creates a history entry Page 115
• rmon alarm Creates an alarm entry Page 116
• rmon event Creates an event entry Page 117
• copy stack-config
tftp
Upload stack configuration to a file
(using tf tp). T he fil e must exist befo re you
Page 117
Upload.
•copy moduleconfig tftp
Upload module configuratio n to a file
(using tftp). The file must e xis t before you
Page 118
Upload.
• copy tftp stackconfig
• copy tftp moduleconfig
76 P332G-ML User’s Guide
Download a stack configu ration file
(using TFTP) into the device
Download a module configuration file
(using TFTP)
Page 119
Page 120
Chapter 5 CLI – Laye r 2
•copy tftp
EW_Archive
•copy tftp
SW_image
•radius
authentication
1The clear command corresponds to a group of commands and is
shown in a separate Table on Page 78.
2The set command corresponds to a gr oup of commands and is shown
in a separate Table on Page 82.
3The radius authentication commands corresponds to a group
of commands listed on Page 122.
No hostname Command
Use the no hostname command to return the CLI prompt to its default.
The syntax for this command is:
no hostname
Download the Device Mana ge r S/W
Page 120
(Embedded Web Archive file), using
TFTP, into the device
Updates the software image and device
Page 121
manager application of a design ated
module
Sets radius authentication parameters Page 122
3
No rmon history Command
Use the no rmon history command to delete an existing RMON history entry.
The syntax for this command is:
no rmon history <History Index>
No rmon alarm Command
Use the no rmon alarm command to delete an existing RMON alarm entry.
The syntax for this command is:
no rmon alarm <Alarm Index>
No rmon event Command
Use the no rmon event command to delete an existing RMON event entry.
The syntax for this command is:
no rmon event <Event Index>
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Hostname Command
Use the hostname command to change the Command Line Interface (CLI)
prompt. The current module number always appears at the end of the prompt.
The syntax for this command is:
hostname [<hostname_string>]
hostname_string none – displays current hostname
Clear Commands Summary Table
Following is a Table of the Privileged Level clear commands.
• clear timezone Returns the timezone to its default, UTC Page 78
• clear ip route Clear IP routing table entries Page 79
• clear snmp trap Clear SNMP trap on the system Page 79
• clear vlan Clears VLAN entries Page 80
string – the string to be used as the hostname
(up to 20 characters).
• clear dynamic
Clears dynamic VLAN entries Page 80
vlans
• clear port
static-vlan
Clears a VLAN statically configured on a
port
Page 81
• clear cam Clears all the CAM entries Page 81
• clear log Clears the Log entries of a module Page 81
• clear port mirror Cancel port mirroring Page 81
Clear timezone Command
Returns the timezone to its default, Coordinated Universal Time (UTC)
78 P332G-ML User’s Guide
Clear ip route Command
Use the clear ip route command to delete IP routing table entries.
The syntax for this command is:
clear ip route <destination> <gateway>
Chapter 5 CLI – Laye r 2
destination
gateway IP address of the router.
Example:
To delete the route table entries using the clear ip route command:
P330-N# clear ip route 134.12.3.0 192.1.1.1
Route deleted.
Clear snmp trap Command
Use the clear snmp trap command to clear an entry from the SNMP trap
receiver table.
The syntax for this command is:
clear snmp trap {<rcvr_addr>|all}
rcvr_addr IP address or IP alias of the trap receiver (the SNMP management
all Keyword that specifies every entry in the SNMP trap receiver table
Example:
P330-N# clear snmp trap 192.122.173.82
SNMP trap receiver deleted.
IP address of the network, or specific host to be added
station) to clear.
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Clear vlan Command
Use the clear vlan command to delete an existing VLAN and return ports from
this VLAN to the default VLAN #1. When you clear a VLAN, all ports assigned to
that VLAN are assigned to the default VLAN #1.
The syntax for this command is:
clear vlan <vlan-id>[name <vlan_name>]
vlan_id Number of the VLAN (range is 1to 3071).
vlan_name VLAN name
Example:
This example shows how you can delete an existing VL AN (VLAN 5) from a
management domain:
P330-N# clear vlan 5 name V5
This command will assign all ports on vlan 5 to their default
in the entire management domain
- do you want to continue (Y/N)? y
All ports on vlan-id 5 assigned to default vlan.
VLAN 5 was deleted successfully.
Note: If you wish to define a name which includes spaces, you must enclose the
entire name in q uotatio n marks, e.g. "new york".
Clear dynamic vlans Command
Use the clear dynamic vlans command to clear dynamic vlans. Only the
VLANs learned by the module from incoming traffic are cleared using this
command.
The syntax for this command is:
clear dynamic vlans
Example:
P330-N# clear dynamic vlans
This command will delete all the vlans that were dynamically
learned by the device - do you want to continue (Y/N)?
80 P332G-ML User’s Guide
Clear port static-vlan Command
Use the clear port static-vlan command to delete VLANs statically
configured on a port.
The syntax for this command is:
clear port static-vlan [module/port range][vlan num]
Chapter 5 CLI – Laye r 2
module/port
range
vlan num The VLAN to unbind from the port
Example:
P330-1(super)# clear port static-vlan 1/10 5
VLAN 5 is unbound from port 1/10
Clear cam Command
Use the clear cam command to delete all entries from the CAM table.
The syntax for this command is:
clear cam
Example:
P330-N# clear cam
CAM table entry cleared.
Clear log Command
Use the clear log command to delete the Log file of a module.
Port range
The syntax for this command is:
clear log [<mod_num>]
Clear port mirror Command
Use the clear port mirror command to cancel port mirroring.
The syntax for this command is:
clear port mirror <source-module>/<source-port>/<destmodule>/<dest-port>
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Example:
P330-N# clear port mirror 1/2/1/4
this command will delete the port mirror entry
- do you want to continue (Y/N)? y
Mirroring packets from port 1/2 to port 1/4 is cleared
Set Commands Summary Table
Following is a Table of the Privileged Level set commands.
• set logout Set the number of minutes before an
Page 85
inactive CLI session automatically logs
out
• set timezone Set the timezone for the system Page 85
• set time server Set the NTP server address Page 86
• set time protocol Set the time protocol for use in the
Page 86
system
• set time client Enables or disables the time client Page 86
• set ip route Add IP addresses to the IP routing table Page 87
• set snmp community Set the snmp community string for a
Page 88
specific module
• set snmp trap Set the SNMP trap of the system or add/
Page 88
delete an entry into/from the SNMP
trap receiver table
• set snmp trap auth Enable/Disable the SNMP
Page 89
authentication trap
• set snmp retries Set the number of SNMP retries Page 89
• set snmp timeout Set the SNMP timeout Page 89
• set system location Set the system location Page 90
• set system name Set the system name Page 90
• set system contact Set the system contact person Page 90
• set device-mode Set the basic mode of operation Page 91
• set interface Configure the management interface of
Page 91
the device
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