Dell M6220, M6348, M8024 Owner's Manual
Dell PowerConnect
M6220, M6348, M8024, and
M8024-k Switch
User’s Configuration
Guide
Regulatory Models: PCM6220, PCM6348,
PCM8024, and PCM8024-k
Notes and Cautions
NOTE: A NOTE indicates important information that helps you make better use of
your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if
instructions are not followed.
____________
Information in this publication is subject to change without notice.
© 2013 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
is strictly forbidden.
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and OpenManage™ are trademarks of Dell Inc. Microsoft
®
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DOS
in the United States and/or other countries. sFlow
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, Windows®, Windows Server®, MS-
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Regulatory Models: PCM6220, PCM6348, PCM8024, and PCM8024-k
January 2013 Rev. A05
Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . 49
About This Document . . . . . . . . . . . . . . . . . . 49
Audience . . . . . . . . . . . . . . . . . . . . . . . . . 50
Document Conventions . . . . . . . . . . . . . . . . . 50
Additional Documentation
. . . . . . . . . . . . . . . . 51
2 Switch Features . . . . . . . . . . . . . . . . . . . 53
System Management Features . . . . . . . . . . . . . 54
Multiple Management Options
Simple Mode . . . . . . . . . . . . . . . . . . . . 54
Port Aggregator
. . . . . . . . . . . . . . . . . . . 55
System Time Management . . . . . . . . . . . . . 55
Log Messages . . . . . . . . . . . . . . . . . . . 55
Integrated DHCP Server
Management of Basic Network Information
IPv6 Management Features
Dual Software Images . . . . . . . . . . . . . . . 56
File Management
. . . . . . . . . . . . . . . . . . 57
Switch Database Management Templates
Automatic Installation of Firmware and
Configuration
sFlow
. . . . . . . . . . . . . . . . . . . . 57
. . . . . . . . . . . . . . . . . . . . . . . . 58
SNMP Alarms and Trap Logs . . . . . . . . . . . . 58
CDP Interoperability through ISDP . . . . . . . . . 58
Remote Monitoring (RMON)
. . . . . . . . . . . 54
. . . . . . . . . . . . . . 56
. . . . 56
. . . . . . . . . . . . 56
. . . . . 57
. . . . . . . . . . . . 58
Contents 3
Stacking Features (PCM6220, PCM6348, and
PCM8024-k Only)
High Port Count
. . . . . . . . . . . . . . . . . . . . . 59
. . . . . . . . . . . . . . . . . . . 59
Single IP Management . . . . . . . . . . . . . . . 59
Automatic Firmware Update for New Stack
Members
. . . . . . . . . . . . . . . . . . . . . . 59
Stacking Compatibility with the PowerConnect
7000 Series
. . . . . . . . . . . . . . . . . . . . . 59
Master Failover with Transparent Transition . . . . 60
Nonstop Forwarding on the Stack . . . . . . . . . 60
Hot Add/Delete and Firmware
Synchronization
. . . . . . . . . . . . . . . . . . . 60
Security Features . . . . . . . . . . . . . . . . . . . . 60
Configurable Access and Authentication
. . . . . . . . . . . . . . . . . . . . . . . 60
Profiles
Password-Protected Management Access
. . . . 61
Strong Password Enforcement . . . . . . . . . . . 61
TACACS+ Client . . . . . . . . . . . . . . . . . . . 61
RADIUS Support
. . . . . . . . . . . . . . . . . . 61
SSH/SSL. . . . . . . . . . . . . . . . . . . . . . . 62
Inbound Telnet Control . . . . . . . . . . . . . . . 62
Denial of Service
. . . . . . . . . . . . . . . . . . 62
Port Protection . . . . . . . . . . . . . . . . . . . 62
Captive Portal . . . . . . . . . . . . . . . . . . . . 63
Dot1x Authentication (IEEE 802.1X)
. . . . . . . . . 63
MAC-Based 802.1X Authentication . . . . . . . . . 63
Dot1x Monitor Mode
MAC-Based Port Security
. . . . . . . . . . . . . . . . 64
. . . . . . . . . . . . . 64
Access Control Lists (ACL) . . . . . . . . . . . . . 64
Time-Based ACLs . . . . . . . . . . . . . . . . . . 65
IP Source Guard (IPSG)
. . . . . . . . . . . . . . . 65
DHCP Snooping . . . . . . . . . . . . . . . . . . . 65
Dynamic ARP Inspection . . . . . . . . . . . . . . 65
Protected Ports (Private VLAN Edge)
. . . . . . . . 66
4 Contents
Switching Features . . . . . . . . . . . . . . . . . . . 66
Flow Control Support (IEEE 802.3x)
. . . . . . . . . 66
Head of Line Blocking Prevention . . . . . . . . . 66
Alternate Store and Forward (ASF). . . . . . . . . 66
Jumbo Frames Support
. . . . . . . . . . . . . . . 67
Auto-MDI/MDIX Support . . . . . . . . . . . . . . 67
VLAN-Aware MAC-based Switching. . . . . . . . 67
Back Pressure Support
. . . . . . . . . . . . . . . 67
Auto Negotiation . . . . . . . . . . . . . . . . . . 68
Broadcast Storm Control . . . . . . . . . . . . . . 68
Port Mirroring
. . . . . . . . . . . . . . . . . . . . 68
Static and Dynamic MAC Address Tables . . . . . 69
Link Layer Discovery Protocol (LLDP) . . . . . . . 69
Link Layer Discovery Protocol (LLDP) for Media
Endpoint Devices
. . . . . . . . . . . . . . . . . . 69
Connectivity Fault Management
(IEEE 802.1ag)
. . . . . . . . . . . . . . . . . . . . 69
Priority-based Flow Control (PFC) . . . . . . . . . 70
Data Center Bridging Exchange (DBCx)
Protocol
. . . . . . . . . . . . . . . . . . . . . . . 70
Fibre Channel over Ethernet (FCoE) Initialization
Protocol Snooping
Cisco Protocol Filtering
. . . . . . . . . . . . . . . . . 70
. . . . . . . . . . . . . . . 71
DHCP Layer 2 Relay. . . . . . . . . . . . . . . . . 71
Virtual Local Area Network Supported Features . . . . 71
VLAN Support
. . . . . . . . . . . . . . . . . . . . 71
Port-Based VLANs . . . . . . . . . . . . . . . . . 72
IP Subnet-based VLAN . . . . . . . . . . . . . . . 72
MAC-based VLAN
. . . . . . . . . . . . . . . . . 72
IEEE 802.1v Protocol-Based VLANs . . . . . . . . 72
GARP and GVRP Support . . . . . . . . . . . . . . 72
Voice VLAN
. . . . . . . . . . . . . . . . . . . . . 72
Guest VLAN. . . . . . . . . . . . . . . . . . . . . 73
Contents 5
Double VLANs. . . . . . . . . . . . . . . . . . . . 73
Spanning Tree Protocol Features
Spanning Tree Protocol (STP)
Spanning Tree Port Settings
. . . . . . . . . . . . 74
. . . . . . . . . . . 74
. . . . . . . . . . . . 74
Rapid Spanning Tree . . . . . . . . . . . . . . . . 74
Multiple Spanning Tree . . . . . . . . . . . . . . . 74
Bridge Protocol Data Unit (BPDU) Guard
BPDU Filtering
. . . . . . . . . . . . . . . . . . . 75
. . . . . . 75
Link Aggregation Features . . . . . . . . . . . . . . . . 75
Link Aggregation
. . . . . . . . . . . . . . . . . . 75
Link Aggregate Control Protocol (LACP) . . . . . . 75
Routing Features . . . . . . . . . . . . . . . . . . . . . 77
Address Resolution Protocol (ARP) Table
Management
VLAN Routing
. . . . . . . . . . . . . . . . . . . . 77
. . . . . . . . . . . . . . . . . . . . 77
IP Configuration . . . . . . . . . . . . . . . . . . . 77
Open Shortest Path First (OSPF) . . . . . . . . . . 77
BOOTP/DHCP Relay Agent
IP Helper and UDP Relay
Routing Information Protocol
. . . . . . . . . . . . . 78
. . . . . . . . . . . . . . 78
. . . . . . . . . . . . 78
Router Discovery . . . . . . . . . . . . . . . . . . 78
Routing Table . . . . . . . . . . . . . . . . . . . . 78
Virtual Router Redundancy Protocol (VRRP)
. . . . 79
Tunnel and Loopback Interfaces . . . . . . . . . . 79
6 Contents
IPv6 Routing Features . . . . . . . . . . . . . . . . . . 79
IPv6 Configuration
. . . . . . . . . . . . . . . . . 79
IPv6 Routes . . . . . . . . . . . . . . . . . . . . . 80
OSPFv3 . . . . . . . . . . . . . . . . . . . . . . . 80
. . . . . . . . . . . . . . . . . . . . . . . 80
DHCPv6
Quality of Service (QoS) Features . . . . . . . . . . . . 81
Differentiated Services (DiffServ)
. . . . . . . . . 81
Class Of Service (CoS) . . . . . . . . . . . . . . . 81
Auto Voice over IP (VoIP) . . . . . . . . . . . . . . 81
Internet Small Computer System Interface
(iSCSI) Optimization
. . . . . . . . . . . . . . . . . 82
Layer 2 Multicast Features . . . . . . . . . . . . . . . 82
MAC Multicast Support
. . . . . . . . . . . . . . . 82
IGMP Snooping . . . . . . . . . . . . . . . . . . . 82
IGMP Snooping Querier . . . . . . . . . . . . . . 83
MLD Snooping
. . . . . . . . . . . . . . . . . . . 83
Multicast VLAN Registration . . . . . . . . . . . . 83
Layer 3 Multicast Features . . . . . . . . . . . . . . . 84
Distance Vector Multicast Routing Protocol
. . . . 84
Internet Group Management Protocol . . . . . . . 84
IGMP Proxy . . . . . . . . . . . . . . . . . . . . . 84
Protocol Independent Multicast—Dense
. . . . . . . . . . . . . . . . . . . . . . . . 84
Mode
Protocol Independent Multicast—Sparse
Mode
. . . . . . . . . . . . . . . . . . . . . . . . 85
Protocol Independent Multicast—Source
Specific Multicast
Protocol Independent Multicast IPv6 Support
. . . . . . . . . . . . . . . . . 85
. . . 85
MLD/MLDv2 (RFC2710/RFC3810) . . . . . . . . . . 85
3 Hardware Overview. . . . . . . . . . . . . . . . . 87
PowerConnect M6220, M6348, M8024, and M8024-k
Front Panel
. . . . . . . . . . . . . . . . . . . . . . . . 87
PowerConnect M6220 Front Panel
. . . . . . . . . 87
PowerConnect M6348 Front Panel . . . . . . . . . 89
PowerConnect M8024 Front Panel . . . . . . . . . 90
PowerConnect M8024-k Front Panel . . . . . . . . 91
Contents 7
Console (RS-232) Port . . . . . . . . . . . . . . . . . . 91
Console Redirect
. . . . . . . . . . . . . . . . . . 92
Out-of-Band Management Port
. . . . . . . . . . . . . 92
LED Definitions. . . . . . . . . . . . . . . . . . . . . . 93
Port LEDs
. . . . . . . . . . . . . . . . . . . . . . 93
System LEDs . . . . . . . . . . . . . . . . . . . . 96
Switch Addresses . . . . . . . . . . . . . . . . . . . . 97
4 Using Dell OpenManage Switch
Administrator . . . . . . . . . . . . . . . . . . . . 101
About Dell OpenManage Switch Administrator. . . . 101
Starting the Application . . . . . . . . . . . . . . . . 102
Understanding the Interface
. . . . . . . . . . . . . . 103
Defining Fields . . . . . . . . . . . . . . . . . . . . . 105
Understanding the Device View . . . . . . . . . . . . 106
Using the Device View Port Features
. . . . . . . 106
5 Using the Command-Line Interface . . . . 107
8 Contents
Accessing the Switch Through the CLI . . . . . . . . 107
Console Connection
Telnet Connection
Understanding Command Modes
. . . . . . . . . . . . . . . . 107
. . . . . . . . . . . . . . . . . 108
. . . . . . . . . . . 109
Entering CLI Commands . . . . . . . . . . . . . . . . 111
Using the Question Mark to Get Help
. . . . . . . 111
Using Command Completion . . . . . . . . . . . 112
Entering Abbreviated Commands . . . . . . . . . 112
Negating Commands . . . . . . . . . . . . . . . . 112
Understanding Error Messages . . . . . . . . . . 113
Recalling Commands from the History Buffer
. . . 113
Specifying Physical Ports . . . . . . . . . . . . . 114
6 Default Settings. . . . . . . . . . . . . . . . . . . 117
7 Setting the IP Address and Other
Basic Network Information . . . . . . . . . . 123
IP Address and Network Information Overview . . . . 123
What Is the Basic Network Information?
Why Is Basic Network Information Needed? . . . 124
How Is Basic Network Information
Configured?
. . . . . . . . . . . . . . . . . . . . . 125
What Is Out-of-Band Management and In-Band
Management?
. . . . . . . . . . . . . . . . . . . 125
. . . . . 123
Default Network Information
. . . . . . . . . . . . . . 127
Configuring Basic Network Information (Web) . . . . . 128
Out-of-Band Interface
. . . . . . . . . . . . . . . 128
IP Interface Configuration (Default VLAN
IP Address)
. . . . . . . . . . . . . . . . . . . . . 129
Route Entry Configuration (Switch Default
Gateway)
Domain Name Server
Default Domain Name
. . . . . . . . . . . . . . . . . . . . . . 130
. . . . . . . . . . . . . . . . 132
. . . . . . . . . . . . . . . 133
Host Name Mapping . . . . . . . . . . . . . . . . 134
Dynamic Host Name Mapping . . . . . . . . . . . 135
Configuring Basic Network Information (CLI)
Enabling the DHCP Client on the OOB Port
. . . . . . 136
. . . . . 136
Contents 9
Enabling the DHCP Client on the Default
. . . . . . . . . . . . . . . . . . . . . . . 136
VLAN
Managing DHCP Leases . . . . . . . . . . . . . 137
Configuring Static Network Information on the
OOB Port
. . . . . . . . . . . . . . . . . . . . . 138
Configuring Static Network Information on the
Default VLAN
. . . . . . . . . . . . . . . . . . . 138
Configuring and Viewing Additional Network
Information
. . . . . . . . . . . . . . . . . . . . 139
Basic Network Information Configuration
Example
. . . . . . . . . . . . . . . . . . . . . . . . 140
8 Managing a Switch Stack . . . . . . . . . . . 143
Stacking Overview . . . . . . . . . . . . . . . . . . . 143
Creating a PowerConnect M6220 Stack
Creating a PowerConnect M6348 Stack
Creating a PowerConnect M8024-k Stack . . . . 147
PowerConnect 7000 Series and M6348
Stacking Compatibility
. . . . . . . . . . . . . . 149
How is the Stack Master Selected? . . . . . . . 150
Adding a Switch to the Stack. . . . . . . . . . . 151
Removing a Switch from the Stack
How is the Firmware Updated on the Stack? . . . 152
What is Stacking Standby?
What is Nonstop Forwarding?
. . . . . . . . . . . . 153
. . . . . . . . . . 153
Switch Stack MAC Addressing and Stack
Design Considerations
. . . . . . . . . . . . . . 156
NSF Network Design Considerations
Why is Stacking Needed? . . . . . . . . . . . . 157
. . . . . 145
. . . . . 146
. . . . . . . . 152
. . . . . . . 156
10 Contents
Default Stacking Values . . . . . . . . . . . . . . . . 157
Managing and Monitoring the Stack (Web)
Unit Configuration
. . . . . . . . . . . . . . . . . 158
. . . . . . 158
Stack Summary . . . . . . . . . . . . . . . . . . . 160
Stack Firmware Synchronization . . . . . . . . . . 161
Supported Switches . . . . . . . . . . . . . . . . 162
Stack Port Summary
. . . . . . . . . . . . . . . . 163
Stack Port Counters . . . . . . . . . . . . . . . . 164
Stack Port Diagnostics . . . . . . . . . . . . . . . 164
NSF Summary
. . . . . . . . . . . . . . . . . . . . 165
Checkpoint Statistics . . . . . . . . . . . . . . . . 166
Managing the Stack (CLI) . . . . . . . . . . . . . . . . 167
Configuring Stack Member, Stack Port, and
NSF Settings
. . . . . . . . . . . . . . . . . . . . 167
Viewing and Clearing Stacking and NSF
Information
. . . . . . . . . . . . . . . . . . . . . 169
Stacking and NSF Usage Scenarios
Basic Failover
. . . . . . . . . . . . . . . . . . . . 170
Preconfiguring a Stack Member
. . . . . . . . . . . 169
. . . . . . . . . . 172
NSF in the Data Center . . . . . . . . . . . . . . . 174
NSF and VoIP . . . . . . . . . . . . . . . . . . . . 175
NSF and DHCP Snooping
. . . . . . . . . . . . . . 176
NSF and the Storage Access Network . . . . . . . 177
NSF and Routed Access . . . . . . . . . . . . . . 179
9 Configuring Authentication,
Authorization, and Accounting . . . . . . . 181
AAA Overview . . . . . . . . . . . . . . . . . . . . . . 181
Methods
Access Lines
Authentication
Authorization. . . . . . . . . . . . . . . . . . . . . . . 184
Exec Authorization Capabilities
. . . . . . . . . . . . . . . . . . . . . . 182
. . . . . . . . . . . . . . . . . . . . 183
. . . . . . . . . . . . . . . . . . . . . . 183
. . . . . . . . . . 185
Contents 11
Accounting . . . . . . . . . . . . . . . . . . . . . . . 186
Authentication Examples
Local Authentication Example
TACACS+ Authentication Example
. . . . . . . . . . . . . . . 187
. . . . . . . . . . 187
. . . . . . . . 188
RADIUS Authentication Example . . . . . . . . . 190
Authorization Examples . . . . . . . . . . . . . . . . 191
Local Authorization Example—Direct Login to
Privileged EXEC Mode
. . . . . . . . . . . . . . 191
TACACS+ Authorization Example—Direct Login
to Privileged EXEC Mode
. . . . . . . . . . . . . 191
TACACS+ Authorization Example—
Administrative Profiles
. . . . . . . . . . . . . . 192
TACACS+ Authorization Example—Custom
Administrative Profile
. . . . . . . . . . . . . . . 193
TACACS+ Authorization Example—
Per-command Authorization
. . . . . . . . . . . 194
RADIUS Authorization Example—Direct Login
to Privileged EXEC Mode
. . . . . . . . . . . . . 195
RADIUS Authorization Example—Administrative
. . . . . . . . . . . . . . . . . . . . . . 195
Profiles
Using RADIUS Servers to Control Management
. . . . . . . . . . . . . . . . . . . . . . . . . 196
Access
How Does RADIUS Control Management
Access?
. . . . . . . . . . . . . . . . . . . . . . 196
Which RADIUS Attributes Does the Switch
Support?
. . . . . . . . . . . . . . . . . . . . . . 198
How Are RADIUS Attributes Processed on the
Switch?
. . . . . . . . . . . . . . . . . . . . . . 200
12 Contents
Using TACACS+ Servers to Control Management
Access
. . . . . . . . . . . . . . . . . . . . . . . . . 201
Which TACACS+ Attributes Does the Switch
Support?
. . . . . . . . . . . . . . . . . . . . . . 202
Default Configurations. . . . . . . . . . . . . . . . . . 203
Method Lists
. . . . . . . . . . . . . . . . . . . . 203
Access Lines (AAA) . . . . . . . . . . . . . . . . 203
Access Lines (Non-AAA) . . . . . . . . . . . . . . 204
Administrative Profiles
. . . . . . . . . . . . . . . 204
10 Monitoring and Logging System
Information . . . . . . . . . . . . . . . . . . . . . . 207
System Monitoring Overview . . . . . . . . . . . . . . 207
What System Information Is Monitored?
Why Is System Information Needed? . . . . . . . 208
Where Are Log Messages Sent? . . . . . . . . . . 208
What Are the Severity Levels?
. . . . . . . . . . . 209
What Are the System Startup and Operation
Logs?
. . . . . . . . . . . . . . . . . . . . . . . . 209
What Is the Log Message Format? . . . . . . . . . 210
What Factors Should Be Considered When
Configuring Logging?
. . . . . . . . . . . . . . . . 211
. . . . . . 207
Default Log Settings
. . . . . . . . . . . . . . . . . . . 211
Monitoring System Information and Configuring
Logging (Web)
Device Information
System Health
System Resources
Integrated Cable Test for Copper Cables
. . . . . . . . . . . . . . . . . . . . . . 213
. . . . . . . . . . . . . . . . . 213
. . . . . . . . . . . . . . . . . . . 215
. . . . . . . . . . . . . . . . . 216
. . . . . . 217
Optical Transceiver Diagnostics . . . . . . . . . . 218
Log Global Settings . . . . . . . . . . . . . . . . . 220
RAM Log . . . . . . . . . . . . . . . . . . . . . . 221
. . . . . . . . . . . . . . . . . . . . . . . 222
Log File
Remote Log Server
Email Alert Global Configuration
. . . . . . . . . . . . . . . . . 222
. . . . . . . . . . 225
Email Alert Mail Server Configuration . . . . . . . 226
Contents 13
Email Alert Subject Configuration . . . . . . . . 228
Email Alert To Address Configuration
Email Alert Statistics
. . . . . . . . . . . . . . . 230
. . . . . . . 229
Monitoring System Information and Configuring
Logging (CLI)
Viewing System Information
. . . . . . . . . . . . . . . . . . . . . . 231
. . . . . . . . . . . 231
Running Cable Diagnostics . . . . . . . . . . . . 231
Configuring Local Logging . . . . . . . . . . . . 232
Configuring Remote Logging
Configuring Mail Server Settings
. . . . . . . . . . . 234
. . . . . . . . . 235
Configuring Email Alerts for Log Messages . . . 236
Logging Configuration Examples . . . . . . . . . . . 238
Configuring Local and Remote Logging
. . . . . 238
Configuring Email Alerting . . . . . . . . . . . . 239
11 Managing General System Settings . . . 243
System Settings Overview. . . . . . . . . . . . . . . 243
Why Does System Information Need to Be
Configured?
What is Simple Mode? . . . . . . . . . . . . . . 245
What is the Port Aggregator Feature?
What Is the LAG Dependency Feature in Port
Aggregator Mode?
What Are SDM Templates?
Why is the System Time Needed? . . . . . . . . 249
How Does SNTP Work?. . . . . . . . . . . . . . 249
What Configuration Is Required for PlugIn Modules?
. . . . . . . . . . . . . . . . . . . . 244
. . . . . . 247
. . . . . . . . . . . . . . . . 248
. . . . . . . . . . . . 248
. . . . . . . . . . . . . . . . . . . . 250
14 Contents
Default General System Information . . . . . . . . . 251
Default Port Aggregator Configurations
. . . . . 251
Configuring General System Settings (Web) . . . . . . 254
System Information
. . . . . . . . . . . . . . . . . 254
CLI Banner . . . . . . . . . . . . . . . . . . . . . 257
SDM Template Preference . . . . . . . . . . . . . 258
Operational Mode Configuration
. . . . . . . . . . 259
Port Aggregator Global Configuration . . . . . . . 261
Port Aggregator Port Configuration . . . . . . . . 262
Port Aggregator Group Configuration . . . . . . . 264
Port Aggregator Internal Port VLAN
Configuration
Port Aggregator Port Channel Summary
. . . . . . . . . . . . . . . . . . . . 266
. . . . . . 268
Group VLAN MAC Summary . . . . . . . . . . . . 269
Clock . . . . . . . . . . . . . . . . . . . . . . . . 270
SNTP Global Settings
. . . . . . . . . . . . . . . . 271
SNTP Authentication . . . . . . . . . . . . . . . . 272
SNTP Server . . . . . . . . . . . . . . . . . . . . 274
Summer Time Configuration . . . . . . . . . . . . 278
Time Zone Configuration . . . . . . . . . . . . . . 279
Slot Summary . . . . . . . . . . . . . . . . . . . . 280
Supported Cards . . . . . . . . . . . . . . . . . . 281
Configuring System Settings (CLI)
Configuring System Information
Configuring the Banner
Managing the SDM Template
. . . . . . . . . . . . 282
. . . . . . . . . . 282
. . . . . . . . . . . . . . . 283
. . . . . . . . . . . 284
Configuring the Operational Mode and Port
Aggregator Features
. . . . . . . . . . . . . . . . 284
Configuring SNTP Authentication and an
SNTP Server
. . . . . . . . . . . . . . . . . . . . 286
Setting the System Time and Date Manually. . . . 288
Viewing Slot Information . . . . . . . . . . . . . . 289
General System Settings Configuration Examples . . . 290
Configuring System and Banner Information
. . . 290
Configuring SNTP. . . . . . . . . . . . . . . . . . 293
Configuring the Time Manually . . . . . . . . . . . 295
Contents 15
12 Configuring SNMP . . . . . . . . . . . . . . . . . 297
SNMP Overview . . . . . . . . . . . . . . . . . . . . 297
What Is SNMP?
What Are SNMP Traps?
Why Is SNMP Needed?. . . . . . . . . . . . . . 299
Default SNMP Values . . . . . . . . . . . . . . . . . 299
. . . . . . . . . . . . . . . . . . 297
. . . . . . . . . . . . . 298
Configuring SNMP (Web)
SNMP Global Parameters
SNMP View Settings
Access Control Group
. . . . . . . . . . . . . . . 301
. . . . . . . . . . . . 301
. . . . . . . . . . . . . . . 302
. . . . . . . . . . . . . . 304
SNMPv3 User Security Model (USM) . . . . . . 306
Communities . . . . . . . . . . . . . . . . . . . 309
Notification Filter
. . . . . . . . . . . . . . . . . 311
Notification Recipients . . . . . . . . . . . . . . 312
Trap Flags . . . . . . . . . . . . . . . . . . . . . 315
OSPFv2 Trap Flags
. . . . . . . . . . . . . . . . 316
OSPFv3 Trap Flags . . . . . . . . . . . . . . . . 317
Trap Log . . . . . . . . . . . . . . . . . . . . . . 318
Configuring SNMP (CLI) . . . . . . . . . . . . . . . . 319
Configuring the SNMPv3 Engine ID
. . . . . . . . 319
Configuring SNMP Views, Groups, and
Users
. . . . . . . . . . . . . . . . . . . . . . . 320
Configuring Communities . . . . . . . . . . . . . 323
Configuring SNMP Notifications (Traps
and Informs)
SNMP Configuration Examples
Configuring SNMPv1 and SNMPv2
Configuring SNMPv3
. . . . . . . . . . . . . . . . . . . . 325
. . . . . . . . . . . . 328
. . . . . . . . 328
. . . . . . . . . . . . . . . 329
16 Contents
13 Managing Images and Files . . . . . . . . . 333
Image and File Management Overview . . . . . . . . . 333
What Files Can Be Managed?
Why Is File Management Needed?
What Methods Are Supported for File
Management?
. . . . . . . . . . . . . . . . . . . 337
What Factors Should Be Considered When
Managing Files?
. . . . . . . . . . . . . . . . . . 337
How Is the Running Configuration Saved?. . . . . 339
Managing Images and Files (Web) . . . . . . . . . . . 340
File System
. . . . . . . . . . . . . . . . . . . . . 340
Active Images . . . . . . . . . . . . . . . . . . . 341
File Download. . . . . . . . . . . . . . . . . . . . 342
File Upload . . . . . . . . . . . . . . . . . . . . . 344
Copy Files
. . . . . . . . . . . . . . . . . . . . . . 346
Managing Images and Files (CLI) . . . . . . . . . . . . 347
Downloading and Activating a New Image
. . . . . . . . . . . . . . . . . . . . . . . . 347
(TFTP)
Managing Files in Internal Flash
Uploading a Configuration File (SCP)
Managing Configuration Scripts (SFTP)
. . . . . . . . . . . 333
. . . . . . . . . 335
. . . . . . . . . . 348
. . . . . . . . 349
. . . . . . 350
File and Image Management Configuration
Examples
. . . . . . . . . . . . . . . . . . . . . . . . . 351
Upgrading the Firmware
. . . . . . . . . . . . . . 351
Managing Configuration Scripts . . . . . . . . . . 354
Contents 17
14 Automatically Updating the Image
and Configuration . . . . . . . . . . . . . . . . . 357
Auto Configuration Overview . . . . . . . . . . . . . 357
What Is the DHCP Auto Configuration
Process?
Monitoring and Completing the DHCP Auto
Configuration Process
What Are the Dependencies for DHCP Auto
Configuration?
Default Auto Configuration Values . . . . . . . . . . 364
Managing Auto Configuration (Web) . . . . . . . . . 365
Auto-Install Configuration
. . . . . . . . . . . . . . . . . . . . . 357
. . . . . . . . . . . . . . 362
. . . . . . . . . . . . . . . . . . 363
. . . . . . . . . . . . 365
15 Monitoring Switch Traffic . . . . . . . . . . . 369
18 Contents
Managing Auto Configuration (CLI)
Managing Auto Configuration
. . . . . . . . . . 366
. . . . . . . . . . 366
Auto Configuration Example . . . . . . . . . . . . . . 367
Enabling DHCP Auto Configuration and Auto
Image Download
. . . . . . . . . . . . . . . . . 367
Traffic Monitoring Overview. . . . . . . . . . . . . . 369
What is sFlow Technology?
What is RMON?
. . . . . . . . . . . . . . . . . . 372
What is Port Mirroring?
. . . . . . . . . . . . 369
. . . . . . . . . . . . . . 373
Why is Traffic Monitoring Needed? . . . . . . . 374
Default Traffic Monitoring Values . . . . . . . . . . . 374
Monitoring Switch Traffic (Web)
sFlow Agent Summary
sFlow Receiver Configuration
. . . . . . . . . . . 375
. . . . . . . . . . . . . . 375
. . . . . . . . . . 376
sFlow Sampler Configuration. . . . . . . . . . . . 377
sFlow Poll Configuration
. . . . . . . . . . . . . . 378
Interface Statistics . . . . . . . . . . . . . . . . . 379
Etherlike Statistics . . . . . . . . . . . . . . . . . 380
GVRP Statistics
. . . . . . . . . . . . . . . . . . . 381
EAP Statistics. . . . . . . . . . . . . . . . . . . . 382
Utilization Summary . . . . . . . . . . . . . . . . 383
Counter Summary
. . . . . . . . . . . . . . . . . . 384
Switchport Statistics . . . . . . . . . . . . . . . . 385
RMON Statistics . . . . . . . . . . . . . . . . . . 386
RMON History Control Statistics
RMON History Table
RMON Event Control
. . . . . . . . . . . . . . . . 389
. . . . . . . . . . . . . . . . 390
. . . . . . . . . . 387
RMON Event Log . . . . . . . . . . . . . . . . . . 392
RMON Alarms . . . . . . . . . . . . . . . . . . . 393
Port Statistics
. . . . . . . . . . . . . . . . . . . . 395
LAG Statistics. . . . . . . . . . . . . . . . . . . . 396
Port Mirroring. . . . . . . . . . . . . . . . . . . . 397
Monitoring Switch Traffic (CLI)
Configuring sFlow
Configuring RMON
. . . . . . . . . . . . . 399
. . . . . . . . . . . . . . . . . . 399
. . . . . . . . . . . . . . . . . 401
Viewing Statistics. . . . . . . . . . . . . . . . . . 403
Configuring Port Mirroring . . . . . . . . . . . . . 404
Traffic Monitoring Configuration Examples. . . . . . . 405
Configuring sFlow
Configuring RMON
. . . . . . . . . . . . . . . . . . 405
. . . . . . . . . . . . . . . . . 407
16 Configuring iSCSI Optimization . . . . . . . 409
iSCSI Optimization Overview . . . . . . . . . . . . . . 409
What Does iSCSI Optimization Do?
How Does the Switch Detect iSCSI Traffic
. . . . . . . . . . . . . . . . . . . . . . . . 410
Flows?
. . . . . . . . . 410
Contents 19
How Is Quality of Service Applied to iSCSI
Traffic Flows?
. . . . . . . . . . . . . . . . . . . 410
How Does iSCSI Optimization Use ACLs? . . . . 411
What Information Does the Switch Track in
iSCSI Traffic Flows?
. . . . . . . . . . . . . . . . 411
How Does iSCSI Optimization Interact With
Dell EqualLogic Arrays?
. . . . . . . . . . . . . . 413
What Occurs When iSCSI Optimization Is
Enabled or Disabled?
. . . . . . . . . . . . . . . 413
How Does iSCSI Optimization Interact with
. . . . . . . . . . . . . . . . . . . . . . . 414
DCBx?
How Does iSCSI Optimization Interact with
Dell Compellent Arrays?
. . . . . . . . . . . . . 414
iSCSI CoS and Priority Flow Control/Enhanced
Transmission Selection Interactions
. . . . . . . 415
17 Configuring Captive Portal . . . . . . . . . . 425
20 Contents
Default iSCSI Optimization Values
. . . . . . . . . . . 416
Configuring iSCSI Optimization (Web). . . . . . . . . 417
iSCSI Global Configuration
. . . . . . . . . . . . 417
iSCSI Targets Table . . . . . . . . . . . . . . . . 418
iSCSI Sessions Table . . . . . . . . . . . . . . . 419
iSCSI Sessions Detailed . . . . . . . . . . . . . 420
Configuring iSCSI Optimization (CLI)
. . . . . . . . . 421
iSCSI Optimization Configuration Examples . . . . . 423
Configuring iSCSI Optimization Between
Servers and a Disk Array
. . . . . . . . . . . . . 423
Captive Portal Overview . . . . . . . . . . . . . . . . 425
What Does Captive Portal Do?
. . . . . . . . . . 425
Is the Captive Portal Feature Dependent on
Any Other Feature?
. . . . . . . . . . . . . . . . 426
What Factors Should Be Considered When
Designing and Configuring a Captive Portal?
. . . 427
How Does Captive Portal Work? . . . . . . . . . . 428
What Captive Portal Pages Can Be
Customized?
. . . . . . . . . . . . . . . . . . . . 429
Default Captive Portal Behavior and Settings . . . . . 430
Configuring the Captive Portal (Web)
Captive Portal Global Configuration
Captive Portal Configuration
Local User
User Group
Interface Association
. . . . . . . . . . . . . . . . . . . . . 438
. . . . . . . . . . . . . . . . . . . . . 442
. . . . . . . . . . . . . . . . 444
. . . . . . . . . . 432
. . . . . . . . 432
. . . . . . . . . . . . 433
Captive Portal Global Status . . . . . . . . . . . . 445
Captive Portal Activation and Activity Status . . . 446
Interface Activation Status. . . . . . . . . . . . . 447
Interface Capability Status . . . . . . . . . . . . . 448
Client Summary . . . . . . . . . . . . . . . . . . . 449
Client Detail . . . . . . . . . . . . . . . . . . . . . 450
Captive Portal Interface Client Status
. . . . . . . 451
Captive Portal Client Status . . . . . . . . . . . . 452
Configuring Captive Portal (CLI) . . . . . . . . . . . . . 453
Configuring Global Captive Portal Settings
. . . . . 453
Creating and Configuring a Captive Portal . . . . . 454
Configuring Captive Portal Groups and Users
Managing Captive Portal Clients
. . . . . . . . . . 458
. . . 457
Captive Portal Configuration Example . . . . . . . . . 459
Configuration Overview
Detailed Configuration Procedures
. . . . . . . . . . . . . . . 460
. . . . . . . . 461
Contents 21
18 Configuring Port Characteristics. . . . . . 463
Port Overview . . . . . . . . . . . . . . . . . . . . . 463
What Physical Port Characteristics Can Be
Configured? . . . . . . . . . . . . . . . . . . . . 463
What is Link Dependency? . . . . . . . . . . . . 464
What Interface Types are Supported? . . . . . . 466
What is Interface Configuration Mode? . . . . . 466
Default Port Values. . . . . . . . . . . . . . . . . . . 469
Configuring Port Characteristics (Web)
Port Configuration
. . . . . . . . . . . . . . . . . 470
Link Dependency Configuration
. . . . . . . . 470
. . . . . . . . . 473
Link Dependency Summary . . . . . . . . . . . . 475
Configuring Port Characteristics (CLI). . . . . . . . . 476
Configuring Port Settings
. . . . . . . . . . . . . 476
Configuring Link Dependencies . . . . . . . . . 477
Port Configuration Examples . . . . . . . . . . . . . 479
Configuring Port Settings
. . . . . . . . . . . . . 479
Configuring a Link Dependency Groups . . . . . 480
19 Configuring Port and System
Security . . . . . . . . . . . . . . . . . . . . . . . . . 481
IEEE 802.1X . . . . . . . . . . . . . . . . . . . . . . . 482
What is IEEE 802.1X?
What are the 802.1X Port States?. . . . . . . . . 483
What is MAC-Based 802.1X Authentication?
What is the Role of 802.1X in VLAN
Assignment?
What is Monitor Mode?
. . . . . . . . . . . . . . . 482
. . . . . . . . . . . . . . . . . . . 485
. . . . . . . . . . . . . . 487
. . . 484
22 Contents
How Does the Authentication Server Assign
DiffServ Filters?
. . . . . . . . . . . . . . . . . . . 489
What is the Internal Authentication Server?. . . . 489
Default 802.1X Values
. . . . . . . . . . . . . . . . 490
Configuring IEEE 802.1X (Web) . . . . . . . . . . . 491
Configuring IEEE 802.1X (CLI) . . . . . . . . . . . . 499
Configuring Internal Authentication Server
. . . . . . . . . . . . . . . . . . . . . . . . 504
Users
IEEE 802.1X Configuration Examples . . . . . . . . 504
Port Security (Port-MAC Locking)
Default 802.1X Values
Configuring Port Security (CLI)
Denial of Service
. . . . . . . . . . . . . . . . . . . . 522
. . . . . . . . . . . . 518
. . . . . . . . . . . . . . . . 518
. . . . . . . . . . . 521
20 Configuring Access Control Lists . . . . . 523
ACL Overview . . . . . . . . . . . . . . . . . . . . . . 523
What Are MAC ACLs?
What Are IP ACLs? . . . . . . . . . . . . . . . . . 525
What Is the ACL Redirect Function?
What Is the ACL Mirror Function? . . . . . . . . . 525
What Is ACL Logging . . . . . . . . . . . . . . . . 526
What Are Time-Based ACLs?
What Are the ACL Limitations?. . . . . . . . . . . 527
How Are ACLs Configured?
Preventing False ACL Matches
Configuring ACLs (Web)
IP ACL Configuration
IP ACL Rule Configuration
MAC ACL Configuration . . . . . . . . . . . . . . 534
MAC ACL Rule Configuration. . . . . . . . . . . . 536
IPv6 ACL Configuration . . . . . . . . . . . . . . . 537
. . . . . . . . . . . . . . . 524
. . . . . . . . 525
. . . . . . . . . . . . 526
. . . . . . . . . . . . . 528
. . . . . . . . . . . 528
. . . . . . . . . . . . . . . . . 530
. . . . . . . . . . . . . . . . 530
. . . . . . . . . . . . . 532
Contents 23
IPv6 ACL Rule Configuration . . . . . . . . . . . 538
ACL Binding Configuration . . . . . . . . . . . . 540
Time Range Entry Configuration . . . . . . . . . 541
Configuring ACLs (CLI)
Configuring an IPv4 ACL
Configuring a MAC ACL
. . . . . . . . . . . . . . . . . 543
. . . . . . . . . . . . . 543
. . . . . . . . . . . . . . 545
Configuring an IPv6 ACL . . . . . . . . . . . . . 547
Configuring a Time Range. . . . . . . . . . . . . 549
ACL Configuration Examples. . . . . . . . . . . . . . 551
Configuring an IP ACL
. . . . . . . . . . . . . . . 551
Configuring a MAC ACL . . . . . . . . . . . . . . 553
Configuring a Time-Based ACL
Configuring a Management Access List
. . . . . . . . . . 555
. . . . . 556
21 Configuring VLANs. . . . . . . . . . . . . . . . . 561
VLAN Overview . . . . . . . . . . . . . . . . . . . . 561
Switchport Modes
VLAN Tagging . . . . . . . . . . . . . . . . . . . 565
. . . . . . . . . . . . . . . . . . . . . . . 566
GVRP
Double-VLAN Tagging . . . . . . . . . . . . . . 566
Voice VLAN . . . . . . . . . . . . . . . . . . . . 568
Private VLANs
Additional VLAN Features . . . . . . . . . . . . 576
. . . . . . . . . . . . . . . . 564
. . . . . . . . . . . . . . . . . . . 570
24 Contents
Default VLAN Behavior . . . . . . . . . . . . . . . . 577
Configuring VLANs (Web)
VLAN Membership
VLAN Port Settings
VLAN LAG Settings
Bind MAC to VLAN
Bind IP Subnet to VLAN
. . . . . . . . . . . . . . . 579
. . . . . . . . . . . . . . . . 579
. . . . . . . . . . . . . . . . 584
. . . . . . . . . . . . . . . . 585
. . . . . . . . . . . . . . . . 587
. . . . . . . . . . . . . . 588
GVRP Parameters. . . . . . . . . . . . . . . . . . 590
Protocol Group
Adding a Protocol Group
. . . . . . . . . . . . . . . . . . . 592
. . . . . . . . . . . . . . 593
Double VLAN Global Configuration. . . . . . . . . 595
Double VLAN Interface Configuration . . . . . . . 596
Voice VLAN
. . . . . . . . . . . . . . . . . . . . . 598
Configuring VLANs (CLI) . . . . . . . . . . . . . . . . . 599
Creating a VLAN
. . . . . . . . . . . . . . . . . . 599
Configuring a Port in Access Mode . . . . . . . . 599
Configuring a Port in Trunk Mode
. . . . . . . . . 600
Configuring a Port in General Mode . . . . . . . . 603
Configuring VLAN Settings for a LAG . . . . . . . 604
Configuring Double VLAN Tagging . . . . . . . . . 606
Configuring MAC-Based VLANs . . . . . . . . . . 607
Configuring IP-Based VLANs
. . . . . . . . . . . . 608
Configuring a Protocol-Based VLAN . . . . . . . . 608
Configuring GVRP. . . . . . . . . . . . . . . . . . 610
Configuring Voice VLANs
. . . . . . . . . . . . . . 612
VLAN Configuration Examples
. . . . . . . . . . . . . 613
Configuring VLANs Using Dell OpenManage
Administrator . . . . . . . . . . . . . . . . . . . . 616
Configure the VLANs and Ports on Switch 2
Configuring VLANs Using the CLI
. . . . . . . . . . 621
Configuring a Voice VLAN . . . . . . . . . . . . . 625
22 Configuring the Spanning Tree
Protocol . . . . . . . . . . . . . . . . . . . . . . . . 629
STP Overview . . . . . . . . . . . . . . . . . . . . . . 629
What Are Classic STP, Multiple STP, and
Rapid STP?
How Does STP Work?
How Does MSTP Operate in the Network? . . . . 631
. . . . . . . . . . . . . . . . . . . . . 629
. . . . . . . . . . . . . . . 630
Contents 25
. . . . 620
MSTP with Multiple Forwarding Paths . . . . . . 635
What are the Optional STP Features?
. . . . . . 636
Default STP Values. . . . . . . . . . . . . . . . . . . 639
Configuring Spanning Tree (Web) . . . . . . . . . . . 640
STP Global Settings
. . . . . . . . . . . . . . . . 640
STP Port Settings . . . . . . . . . . . . . . . . . 641
STP LAG Settings . . . . . . . . . . . . . . . . . 643
Rapid Spanning Tree
MSTP Settings
MSTP Interface Settings
. . . . . . . . . . . . . . . 644
. . . . . . . . . . . . . . . . . . 646
. . . . . . . . . . . . . 648
Configuring Spanning Tree (CLI). . . . . . . . . . . . 650
Configuring Global STP Bridge Settings
. . . . . 650
Configuring Optional STP Features . . . . . . . . 651
Configuring STP Interface Settings
. . . . . . . . 652
Configuring MSTP Switch Settings . . . . . . . . 653
Configuring MSTP Interface Settings . . . . . . 654
23 Discovering Network Devices . . . . . . . . 659
26 Contents
STP Configuration Examples
Configuring STP
Configuring MSTP
. . . . . . . . . . . . . . 655
. . . . . . . . . . . . . . . . . . 655
. . . . . . . . . . . . . . . . . 657
Device Discovery Overview . . . . . . . . . . . . . . 659
What Is ISDP?
What is LLDP?
. . . . . . . . . . . . . . . . . . . 659
. . . . . . . . . . . . . . . . . . . 659
What is LLDP-MED? . . . . . . . . . . . . . . . 660
Why are Device Discovery Protocols Needed? . 660
Default IDSP and LLDP Values . . . . . . . . . . . . . 661
Configuring ISDP and LLDP (Web)
ISDP Global Configuration
ISDP Cache Table
. . . . . . . . . . . . . . . . . . 664
. . . . . . . . . . . . 663
. . . . . . . . . . . . . 663
ISDP Interface Configuration. . . . . . . . . . . . 665
ISDP Statistics . . . . . . . . . . . . . . . . . . . 667
LLDP Configuration
. . . . . . . . . . . . . . . . . 668
LLDP Statistics . . . . . . . . . . . . . . . . . . . 670
LLDP Connections . . . . . . . . . . . . . . . . . 671
LLDP-MED Global Configuration
. . . . . . . . . . 673
LLDP-MED Interface Configuration . . . . . . . . 674
LLDP-MED Local Device Information . . . . . . . 676
LLDP-MED Remote Device Information
. . . . . . 677
Configuring ISDP and LLDP (CLI) . . . . . . . . . . . . 678
Configuring Global ISDP Settings
. . . . . . . . . 678
Enabling ISDP on a Port . . . . . . . . . . . . . . 679
Viewing and Clearing ISDP Information . . . . . . 679
Configuring Global LLDP Settings . . . . . . . . . 680
Configuring Port-based LLDP Settings . . . . . . . 680
Viewing and Clearing LLDP Information . . . . . . 681
Configuring LLDP-MED Settings
Viewing LLDP-MED Information
. . . . . . . . . . 682
. . . . . . . . . . 683
Device Discovery Configuration Examples . . . . . . . 683
Configuring ISDP
Configuring LLDP
. . . . . . . . . . . . . . . . . . 683
. . . . . . . . . . . . . . . . . . 684
24 Configuring Port-Based Traffic
Control . . . . . . . . . . . . . . . . . . . . . . . . . 687
Port-Based Traffic Control Overview . . . . . . . . . . 687
What is Flow Control?
What is Storm Control?
. . . . . . . . . . . . . . . 688
. . . . . . . . . . . . . . . 688
Contents 27
What are Protected Ports? . . . . . . . . . . . . 689
What is Link Local Protocol Filtering? . . . . . . 689
Default Port-Based Traffic Control Values . . . . . . 690
Configuring Port-Based Traffic Control (Web)
Flow Control (Global Port Parameters)
Storm Control
Protected Port Configuration
. . . . . . . . . . . . . . . . . . . 692
. . . . . . . . . . . 694
. . . . 691
. . . . . . 691
LLPF Configuration . . . . . . . . . . . . . . . . 696
Configuring Port-Based Traffic Control (CLI) . . . . . 698
Configuring Flow Control and Storm Control
. . . 698
Configuring Protected Ports . . . . . . . . . . . 699
Configuring LLPF . . . . . . . . . . . . . . . . . 700
Port-Based Traffic Control Configuration
Example
. . . . . . . . . . . . . . . . . . . . . . . . 701
25 Configuring L2 Multicast Features . . . . 703
L2 Multicast Overview . . . . . . . . . . . . . . . . . 703
What Are the Multicast Bridging Features?
What Is L2 Multicast Traffic? . . . . . . . . . . . 704
What Is IGMP Snooping?
. . . . . . . . . . . . . 705
What Is MLD Snooping? . . . . . . . . . . . . . 707
What Is Multicast VLAN Registration?
When Are L3 Multicast Features Required?
What Are GARP and GMRP? . . . . . . . . . . . 710
. . . 704
. . . . . . 708
. . . 709
28 Contents
Snooping Switch Restrictions. . . . . . . . . . . . . 712
Partial IGMPv3 and MLDv2 Support
. . . . . . . 712
MAC Address-Based Multicast Group . . . . . . 712
IGMP/MLD Snooping in a Multicast Router . . . 712
Topologies Where the Multicast Source Is
Not Directly Connected to the Querier
. . . . . . . 713
Using Static Multicast MAC Configuration. . . . . 713
IGMP Snooping and GMRP
. . . . . . . . . . . . . 713
PCM6220 Restrictions . . . . . . . . . . . . . . . 713
Default L2 Multicast Values . . . . . . . . . . . . . . . 714
Configuring L2 Multicast Features (Web)
Multicast Global Parameters
Bridge Multicast Group
MRouter Status
General IGMP Snooping
. . . . . . . . . . . . . . . 717
. . . . . . . . . . . . . . . . . . . 720
. . . . . . . . . . . . . . 721
Global Querier Configuration
. . . . . . . . 716
. . . . . . . . . . . . 716
. . . . . . . . . . . . 724
VLAN Querier . . . . . . . . . . . . . . . . . . . . 725
VLAN Querier Status . . . . . . . . . . . . . . . . 728
MFDB IGMP Snooping Table
. . . . . . . . . . . . 729
MLD Snooping General. . . . . . . . . . . . . . . 730
MLD Snooping Global Querier Configuration . . . 732
MLD Snooping VLAN Querier . . . . . . . . . . . 733
MLD Snooping VLAN Querier Status . . . . . . . . 735
MFDB MLD Snooping Table . . . . . . . . . . . . 736
MVR Global Configuration . . . . . . . . . . . . . 737
MVR Members
. . . . . . . . . . . . . . . . . . . 738
MVR Interface Configuration . . . . . . . . . . . . 739
MVR Statistics . . . . . . . . . . . . . . . . . . . 742
GARP Timers . . . . . . . . . . . . . . . . . . . . 743
GMRP Parameters . . . . . . . . . . . . . . . . . 745
MFDB GMRP Table . . . . . . . . . . . . . . . . . 747
Configuring L2 Multicast Features (CLI). . . . . . . . . 748
Configuring Layer 2 Multicasting
. . . . . . . . . . 748
Configuring IGMP Snooping on VLANs . . . . . . 749
Configuring IGMP Snooping Querier . . . . . . . . 750
Configuring MLD Snooping on VLANs
. . . . . . . 751
Configuring MLD Snooping Querier . . . . . . . . 752
Contents 29
Configuring MVR . . . . . . . . . . . . . . . . . 753
Configuring GARP Timers and GMRP. . . . . . . 755
Case Study on a Real-World Network Topology . . . 756
Multicast Snooping Case Study
. . . . . . . . . 756
26 Configuring Connectivity Fault
Management . . . . . . . . . . . . . . . . . . . . . 761
Dot1ag Overview. . . . . . . . . . . . . . . . . . . . 761
How Does Dot1ag Work Across a Carrier
Network?
What Entities Make Up a Maintenance
Domain?
What is the Administrator’s Role? . . . . . . . . 765
Default Dot1ag Values . . . . . . . . . . . . . . . . . 766
. . . . . . . . . . . . . . . . . . . . . 762
. . . . . . . . . . . . . . . . . . . . . . 763
30 Contents
Configuring Dot1ag (Web)
Dot1ag Global Configuration
Dot1ag MD Configuration
. . . . . . . . . . . . . . . 767
. . . . . . . . . . . 767
. . . . . . . . . . . . . 767
Dot1ag MA Configuration. . . . . . . . . . . . . 768
Dot1ag MEP Configuration . . . . . . . . . . . . 769
Dot1ag MIP Configuration
. . . . . . . . . . . . 770
Dot1ag RMEP Summary. . . . . . . . . . . . . . 771
Dot1ag L2 Ping
Dot1ag L2 Traceroute
. . . . . . . . . . . . . . . . . . 772
. . . . . . . . . . . . . . . 772
Dot1ag L2 Traceroute Cache . . . . . . . . . . . 773
Dot1ag Statistics . . . . . . . . . . . . . . . . . 774
Configuring Dot1ag (CLI) . . . . . . . . . . . . . . . . 775
Configuring Dot1ag Global Settings and
Creating Domains
Configuring MEP Information
. . . . . . . . . . . . . . . . . 775
. . . . . . . . . . . 776
Dot1ag Ping and Traceroute . . . . . . . . . . . 777
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