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Published: July 2011
Part number: 120706-00 Rev. 01
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Specifications are subject to change without notice.
All other registered trademarks, trademarks, and service marks are property of their respective owners.
Chapter 1: Using the Command-Line Interface ..................................................................................... 19
Accessing the Switch via the Serial Port ................................................................................................................19
Setting the Switch’s IP Address .............................................................................................................................20
Line Editing Keys....................................................................................................................................................24
Chapter 2: Basic Command List ............................................................................................................. 27
show session..........................................................................................................................................................28
show serial_port .....................................................................................................................................................29
show command_history..........................................................................................................................................37
show greeting_message ........................................................................................................................................40
show terminal width................................................................................................................................................43
show ports ..............................................................................................................................................................46
Chapter 3: 802.1Q VLAN Command List ................................................................................................49
show vlan ...............................................................................................................................................................58
show vlan ports ......................................................................................................................................................60
show vlan vlanid .....................................................................................................................................................61
show port_vlan .......................................................................................................................................................62
enable pvid auto assign..........................................................................................................................................63
disable pvid auto assign .........................................................................................................................................64
show pvid auto_assign ...........................................................................................................................................65
show gvrp ...............................................................................................................................................................67
show private vlan....................................................................................................................................................71
Chapter 4: 802.1X Command List ........................................................................................................... 73
show 802.1x user ...................................................................................................................................................79
config 802.1x fwd_pdu system ...............................................................................................................................81
show 802.1x ...........................................................................................................................................................84
show 802.1x guest_vlan.........................................................................................................................................95
show radius ..........................................................................................................................................................101
show auth_statistics .............................................................................................................................................102
show auth_diagnostics .........................................................................................................................................103
show auth_session_statistics ...............................................................................................................................104
show auth_client...................................................................................................................................................105
show acct_client ...................................................................................................................................................106
config accounting service .....................................................................................................................................107
show accounting service ......................................................................................................................................108
Chapter 5: Access Authentication Control Command List ................................................................109
show authen_policy ..............................................................................................................................................115
show authen_login ...............................................................................................................................................120
show authen_enable ............................................................................................................................................125
show authen application.......................................................................................................................................127
show authen server_group...................................................................................................................................132
show authen server_host .....................................................................................................................................138
show authen parameter........................................................................................................................................141
show access_profile .............................................................................................................................................158
show flow_meter ..................................................................................................................................................166
show time_range ..................................................................................................................................................169
show current_config access_profile .....................................................................................................................170
Chapter 7: Access Control List (ACL) Egress Command List ........................................................... 171
show egress_access_profile ................................................................................................................................183
show current_config egress_access_profile.........................................................................................................186
show egress_flow_meter......................................................................................................................................191
show port_group...................................................................................................................................................196
Chapter 8: Address Resolution Protocol (ARP) Command List ........................................................ 197
config arp_aging time ...........................................................................................................................................201
show arpentry.......................................................................................................................................................203
Chapter 9: Asymmetric VLAN Command List ..................................................................................... 205
show asymmetric_vlan .........................................................................................................................................208
Chapter 10: Auto-Configuration Command List .................................................................................. 209
show autoconfig ...................................................................................................................................................212
show account .......................................................................................................................................................218
show switch ..........................................................................................................................................................220
enable web ...........................................................................................................................................................223
disable web ..........................................................................................................................................................224
show ipif ...............................................................................................................................................................235
show ipif_ipv6_link_local_auto .............................................................................................................................238
Chapter 12: BPDU Attack Protection Command List .......................................................................... 239
show bpdu_protection ..........................................................................................................................................245
show command logging........................................................................................................................................254
show authorization ...............................................................................................................................................258
config authentication server failover.....................................................................................................................259
show authentication..............................................................................................................................................261
show authentication ports.....................................................................................................................................262
Chapter 16: Configuration Command List ........................................................................................... 263
show config ..........................................................................................................................................................264
show boot file .......................................................................................................................................................268
config cfm ma .......................................................................................................................................................275
show cfm ports .....................................................................................................................................................287
show cfm ..............................................................................................................................................................288
show cfm fault ......................................................................................................................................................291
show cfm port .......................................................................................................................................................292
show cfm linktrace................................................................................................................................................297
show cfm mipccm.................................................................................................................................................301
show cfm mp_ltr_all..............................................................................................................................................303
show cfm remote_mep .........................................................................................................................................304
show cfm pkt_cnt..................................................................................................................................................306
show cfm ccm_fwd ...............................................................................................................................................317
Chapter 19: Debug Software Command List .......................................................................................319
debug config state ................................................................................................................................................326
debug show error_reboot state ............................................................................................................................327
debug show status ...............................................................................................................................................328
debug show arpunresolved_list............................................................................................................................329
Chapter 20: DHCP Local Relay Command List.................................................................................... 331
show dhcp_local_relay .........................................................................................................................................336
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Table of Contents
Chapter 21: DHCP Relay Command List ..............................................................................................337
show dhcp_relay ..................................................................................................................................................343
Chapter 22: Filter Database (FDB) Command List .............................................................................. 345
show multicast_fdb...............................................................................................................................................354
show fdb ...............................................................................................................................................................355
show multicast vlan_filtering_mode......................................................................................................................357
Chapter 23: Flash File System (FFS) Command List .......................................................................... 359
show storage_media_info ....................................................................................................................................360
dir .........................................................................................................................................................................365
format ...................................................................................................................................................................372
Chapter 24: Gratuitous ARP Command List ........................................................................................ 373
show gratuitous_arp .............................................................................................................................................380
Chapter 25: IGMP / MLD Snooping Command List .............................................................................381
show igmp_snooping static_group .......................................................................................................................396
show igmp_snooping............................................................................................................................................401
show igmp_snooping rate_limit ............................................................................................................................403
show igmp_snooping group .................................................................................................................................404
show igmp_snooping forwarding..........................................................................................................................407
show router_ports.................................................................................................................................................409
show igmp_snooping statistics counter................................................................................................................411
show mld_snooping..............................................................................................................................................423
show mld_snooping group ...................................................................................................................................425
show mld_snooping forwarding ............................................................................................................................427
show mld_snooping mrouter_ports ......................................................................................................................428
show mld_snooping static_group .........................................................................................................................432
show mld_snooping statistic counter....................................................................................................................437
show mld_snooping rate_limit ..............................................................................................................................441
.........................439
Chapter 26: IPv6 Neighbor Discover Command List .......................................................................... 443
show ipv6 neighbor_cache ...................................................................................................................................446
show ipv6 nd ........................................................................................................................................................448
Chapter 27: IPv6 Route Command List ................................................................................................449
show ipv6route .....................................................................................................................................................452
Chapter 28: Jumbo Frame Command List ........................................................................................... 453
show jumbo_frame ...............................................................................................................................................456
Chapter 29: Link Aggregation Command List ..................................................................................... 457
show link_aggregation..........................................................................................................................................462
show lacp_port .....................................................................................................................................................465
Chapter 30: Link Layer Discovery Protocol (LLDP) Command List .................................................. 467
show lldp ..............................................................................................................................................................478
show lldp mgt_addr ..............................................................................................................................................479
show lldp ports .....................................................................................................................................................480
show lldp local_ports ............................................................................................................................................481
show lldp remote_ports ........................................................................................................................................485
show lldp statistics................................................................................................................................................490
show lldp statistics ports.......................................................................................................................................491
Chapter 31: Loop Back Detection (LBD) Command List ....................................................................493
show loopdetect ...................................................................................................................................................499
show loopdetect ports ..........................................................................................................................................500
show mac_based_access_control........................................................................................................................518
show mac_based_access_control_local ..............................................................................................................519
show mac_based_access_control auth_state......................................................................................................520
show mac_based_vlan.........................................................................................................................................526
Chapter 34: Mirror Command List ........................................................................................................527
show mirror...........................................................................................................................................................531
debug stp show information .................................................................................................................................535
debug stp show flag .............................................................................................................................................537
debug stp show counter .......................................................................................................................................539
show mcast_filter_profile......................................................................................................................................548
show max_mcast_group ......................................................................................................................................553
show limited_multicast_addr ................................................................................................................................555
Chapter 37: Multiple Spanning Tree Protocol (MSTP) Command List .............................................. 557
show stp ...............................................................................................................................................................558
show stp instance.................................................................................................................................................559
show stp ports ......................................................................................................................................................560
show stp mst_config_id ........................................................................................................................................561
config stp version .................................................................................................................................................568
show nlb fdb .........................................................................................................................................................579
Chapter 39: Network Monitoring Command List ................................................................................. 581
show packet .........................................................................................................................................................582
show error ports ...................................................................................................................................................583
show utilization .....................................................................................................................................................584
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Table of Contents
show utilization dram............................................................................................................................................586
show utilization flash ............................................................................................................................................587
show ethernet_oam ports.....................................................................................................................................595
Chapter 41: Peripherals Command List ............................................................................................... 599
show device_status ..............................................................................................................................................600
show environment ................................................................................................................................................601
config temperature threshold................................................................................................................................602
config temperature ...............................................................................................................................................603
Chapter 42: Ping Command List ...........................................................................................................605
show port_security_entry .....................................................................................................................................616
show port_security ...............................................................................................................................................618
Chapter 44: Power over Ethernet (PoE) Command List .....................................................................621
config poe system ................................................................................................................................................622
show poe system..................................................................................................................................................626
show poe ports .....................................................................................................................................................627
Chapter 45: Power Saving Command List ...........................................................................................629
show power_saving..............................................................................................................................................631
Chapter 46: Protocol VLAN Command List ......................................................................................... 633
show dot1v_protocol_group .................................................................................................................................637
config port dot1v...................................................................................................................................................638
show port dot1v ....................................................................................................................................................640
Chapter 47: QinQ Command List .......................................................................................................... 641
show qinq .............................................................................................................................................................647
show qinq inner_tpid ............................................................................................................................................648
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Table of Contents
show qinq ports ....................................................................................................................................................649
show vlan_translation...........................................................................................................................................653
Chapter 48: Quality of Service (QoS) Command List.......................................................................... 655
show bandwidth_control.......................................................................................................................................657
show per_queue bandwidth_control.....................................................................................................................661
show scheduling...................................................................................................................................................664
show scheduling_mechanism...............................................................................................................................665
show 802.1p user_priority ....................................................................................................................................668
show 802.1p default_priority ................................................................................................................................670
show hol_prevention ............................................................................................................................................673
show dscp trust ....................................................................................................................................................675
show dscp map ....................................................................................................................................................678
Chapter 49: Secure Shell (SSH) Command List ..................................................................................679
show ssh algorithm...............................................................................................................................................682
show ssh authmode .............................................................................................................................................684
config ssh user .....................................................................................................................................................685
show ssh user ......................................................................................................................................................686
config ssh server ..................................................................................................................................................687
show ssh server ...................................................................................................................................................691
Chapter 50: Secure Sockets Layer (SSL) Command List ................................................................... 693
show ssl................................................................................................................................................................699
show ssl cachetimeout .........................................................................................................................................700
show sflow............................................................................................................................................................717
show sflow flow_sampler......................................................................................................................................718
show sflow counter_poller ....................................................................................................................................719
show sflow analyzer_server .................................................................................................................................720
Chapter 52: Remote Switched Port ANalyzer (RSPAN) Command List ............................................ 721
show rspan ...........................................................................................................................................................728
Chapter 53: Show Technical Support Command List ......................................................................... 729
show tech_support ...............................................................................................................................................730
create snmp community .......................................................................................................................................737
delete snmp community .......................................................................................................................................739
show snmp community.........................................................................................................................................740
show snmp user ...................................................................................................................................................744
create snmp group ...............................................................................................................................................745
show snmp groups ...............................................................................................................................................747
show snmp view ...................................................................................................................................................751
show snmp host ...................................................................................................................................................754
show snmp v6host................................................................................................................................................755
show snmp engineID............................................................................................................................................758
show snmp traps ..................................................................................................................................................773
show rmon............................................................................................................................................................775
Chapter 55: Syslog and Trap Source-interface Command List ......................................................... 777
show syslog source_ipif .......................................................................................................................................779
show trap source_ipif ...........................................................................................................................................781
Chapter 56: System Log Command List .............................................................................................. 783
show log ...............................................................................................................................................................785
show log_software_module..................................................................................................................................787
show syslog..........................................................................................................................................................790
show syslog host ..................................................................................................................................................796
show log_save_timing ..........................................................................................................................................799
show attack_log....................................................................................................................................................800
show system_severity ..........................................................................................................................................805
Chapter 58: Telnet Client Command List .............................................................................................807
show sntp .............................................................................................................................................................817
config time ............................................................................................................................................................820
show time .............................................................................................................................................................824
Chapter 61: Trace Route Command List ..............................................................................................825
Chapter 62: Traffic Control Command List ..........................................................................................829
config traffic control ..............................................................................................................................................830
show traffic control ...............................................................................................................................................832
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Table of Contents
Chapter 63: Traffic Segmentation Command List ............................................................................... 833
show traffic_segmentation....................................................................................................................................835
show trusted_host ................................................................................................................................................843
Chapter 65: Unicast Routing Command List .......................................................................................845
show iproute .........................................................................................................................................................848
show ipfdb ............................................................................................................................................................849
show vlan_trunk ...................................................................................................................................................857
Chapter 67: Voice VLAN Command List .............................................................................................. 859
show voice_vlan ...................................................................................................................................................868
show voice_vlan oui .............................................................................................................................................869
show voice_vlan ports ..........................................................................................................................................870
show voice_vlan voice device ..............................................................................................................................871
config voice_vlan log state ...................................................................................................................................872
Chapter 68: Web-Based Access Control (WAC) Command List ........................................................873
create wac user ....................................................................................................................................................883
delete wac user ....................................................................................................................................................884
config wac user ....................................................................................................................................................885
show wac..............................................................................................................................................................887
show wac ports.....................................................................................................................................................888
show wac user......................................................................................................................................................889
show wac auth_state............................................................................................................................................890
The switch can be managed through the switch’s serial port, Telnet, SNMP or the web-based
management agent. The command-line interface (CLI) can be used to configure and manage the switch
via the serial port or Telnet interfaces.
This manual provides a reference for all of the commands contained in the CLI. Every command will be
introduced in terms of purpose, format, description, parameters, and examples.
Accessing the Switch via the Serial Port
The switch’s serial port’s default settings are as follows:
● 9600 baud
● no parity
● 8 data bits
● 1 stop bit
A computer running a terminal emulation program capable of emulating a VT-100 terminal and a serial
port configured as above are then connected to the switch’s console port via an included RS-232 to RJ-45
convertor cable.
With the serial port properly connected to a management computer, the following screen should be
visible. If this screen does not appear, try pressing Ctrl+r to refresh the console screen.
EAS 200-24p Gigabit Ethernet Switch
Command Line Interface
Firmware: 1.00.007
Copyright(C) 2000-2011 Extreme Networks. All rights reserved.
UserName:admin
PassWord:
EAS 200-24p:admin#
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Chapter 1: Using the Command-Line Interface
Enter the UserName and PassWord and press the Enter key after each to login and to display the CLI
input cursor - EAS 200-24p:admin#. This is the command line where all commands are input.
Setting the Switch’s IP Address
Each switch must be assigned its own IP Address, which is used for communication with an SNMP
network manager or other TCP/IP application (for example BOOTP, TFTP). The switch’s default IP
address is 0.0.0.0. You can change the default switch IP address to meet the specification of your
networking address scheme.
The switch is also assigned a unique MAC address by the factory. This MAC address cannot be
changed, and can be found on the initial boot console screen – shown below.
The switch’s MAC address can also be found in the Web management program on the switch
Information (Basic Settings) window on the Configuration menu.
The IP address for the switch must be set before it can be managed with the web-based manager. The
switch IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual
address assigned to the switch must be known.
Starting at the command line prompt, enter the commands config ipif System ipaddress xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy. Where the x’s represent the IP address to be assigned to the IP interface
named System and the y’s represent the corresponding subnet mask.
Alternatively, you can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Where the x’s represent the
IP address to be assigned to the IP interface named System and the z represents the corresponding
number of subnets in CIDR notation.
The IP interface named System on the switch can be assigned an IP address and subnet mask which can
then be used to connect a management station to the switch’s Telnet or web-based management agent.
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Extreme Networks EAS 200-24p Switch CLI Manual
Setting the Switch’s IP Address
EAS 200-24p:admin# config ipif System ipaddress 10.24.22.100/255.0.0.0
Command: config ipif System ipaddress 10.24.22.100/8
Success.
EAS 200-24p:admin#
In the above example, the switch was assigned an IP address of 10.24.22.100 with a subnet mask of
255.0.0.0. The system message Success indicates that the command was executed successfully. The
switch can now be configured and managed via Telnet, SNMP MIB browser and the CLI or via the webbased management agent using the above IP address to connect to the switch.
There are a number of helpful features included in the CLI. Entering the? command will display a list of
all of the top-level commands.
EAS 200-24p:admin#?
Command: ?
..
?
cable_diag ports
cd
cfm linktrace
cfm lock md
cfm loopback
change drive
clear
clear arptable
clear attack_log
clear cfm pkt_cnt
clear counters
clear ethernet_oam ports
clear fdb
clear igmp_snooping data_driven_group
clear igmp_snooping statistics counter
clear log
clear mac_based_access_control auth_state
clear mld_snooping data_driven_group
clear mld_snooping statistics counter
clear port_security_entry
CTRL+C ESC q Quit SPACE n Next Page ENTER Next Entry a All
When entering a command without its required parameters, the CLI will prompt you with a Next
possible completions: message.
EAS 200-24p:admin# config account
Command: config account
Next possible completions:
<username>
EAS 200-24p:admin#
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Chapter 1: Using the Command-Line Interface
In this case, the command config account was entered with the parameter <username>. The CLI will
then prompt to enter the <username> with the message, Next possible completions:. Every command
in the CLI has this feature, and complex commands have several layers of parameter prompting.
In addition, after typing any given command plus one space, users can see all of the next possible subcommands, in sequential order, by repeatedly pressing the Ta b key.
To re-enter the previous command at the command prompt, press the up arrow cursor key. The
previous command will appear at the command prompt.
EAS 200-24p:admin# config account
Command: config account
Next possible completions:
<username>
EAS 200-24p:admin# config account
In the above example, the command config account was entered without the required parameter
<username>, the CLI returned the Next possible completions: <username> prompt. The up arrow
cursor control key was pressed to re-enter the previous command (config account) at the command
prompt. Now the appropriate username can be entered and the config account command re-executed.
All commands in the CLI function in this way. In addition, the syntax of the help prompts are the same
as presented in this manual - angle brackets < > indicate a numerical value or character string, braces { }
indicate optional parameters or a choice of parameters, and brackets [ ] indicate required parameters.
If a command is entered that is unrecognized by the CLI, the top-level commands will be displayed
under the Available commands: prompt.
EAS 200-24p:admin#the
Available commands:
.. ? cable_diag cd
cfm change clear config
copy create debug del
delete dir disable download
enable erase format login
logout md move ping
ping6 rd reboot rename
reset save show telnet
traceroute traceroute6 upload
EAS 200-24p:admin#
The top-level commands consist of commands such as show or config. Most of these commands require
one or more parameters to narrow the top-level command. This is equivalent to show what? or config
what? Where the what? is the next parameter.
For example, entering the show command with no additional parameters, the CLI will then display all
of the possible next parameters.
In the above example, all of the possible next parameters for the show command are displayed. At the
next command prompt, the up arrow was used to re-enter the show command, followed by the account
parameter. The CLI then displays the user accounts configured on the switch.
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Chapter 1: Using the Command-Line Interface
Command Syntax Symbols
SyntaxDescription
angle brackets < >Encloses a variable or value. Users must specify the variable or value. For example, in
users must supply an IP interface name for <ipif_name 12> ,a VLAN name for
<vlan_name 32> and an address for <network_address> when entering the command.
DO NOT TYPE THE ANGLE BRACKETS.
square brackets [ ]Encloses a required value or list of required arguments. Only one value or argument
users have the option to specify hops or time or both of them. The "(1)" following the set
of braces indicates at least one argument or value within the braces must be specified.
DO NOT TYPE THE PARENTHESES.
ipif <ipif_name 12>
metric <value 1-31>
12 means the maximum length of the IP interface name.
1-31 means the legal range of the metric value.
Line Editing Keys
KeysDescription
DeleteDelete character under cursor and shift remainder of line to left.
BackspaceDelete character to left of cursor and shift remainder of line to left.
InsertToggle on and off. When toggled on, inserts text and shifts previous
text to right.
Left Arrow Move cursor to left.
Right ArrowMove cursor to right
TabHelp user to select appropriate token.
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Extreme Networks EAS 200-24p Switch CLI Manual
Line Editing Keys
PDisplay the previous page.
N or SpaceDisplay the next page.
CTRL+CEscape from displayed pages.
ESCEscape from displayed pages.
QEscape from displayed pages.
Rrefresh the displayed pages
aDisplay the remaining pages. (The screen display will not pause again.)
EnterDisplay the next line.
The screen display pauses when the show command output reaches the end of the page.
In the above example, all of the possible next parameters for the show command are displayed. At the
next command prompt, the up arrow was used to re-enter the show command, followed by the account
parameter. The CLI then displays the user accounts configured on the switch.
● show ports{<portlist>} {[description | err_disabled | details | media_type]}
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Chapter 2: Basic Command List
show session
Description
This command will display a list of currently users which are login to CLI sessions.
Format
show session
Parameters
None.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To display a list of currently users which are logged in CLI sessions:
EAS 200-24p:admin#show session
Command: show session
ID Live Time From Level User
--- ------------ --------------------------------------- ----- -------------- 8 00:04:17.870 Serial Port admin Admin
Total Entries: 1
CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh
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Extreme Networks EAS 200-24p Switch CLI Manual
show serial_port
Description
The show serial_port command displays the current serial port settings.
Format
show serial_port
Parameters
None.
Restrictions
None.
show serial_port
Example
To display the serial port setting:
EAS 200-24p:admin# show serial_port
Command: show serial_port
Baud Rate : 115200
Data Bits : 8
Parity Bits : None
Stop Bits : 1
Auto-Logout : 10 mins
EAS 200-24p:admin#
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Chapter 2: Basic Command List
config serial_port
Description
The config serial_port command configures the serial bit rate that will be used to communicate with the
management host and the auto logout time for idle connections.