Quick Reference Guide

x PowerConnect B-Series TI24X Configuration Guide
53-1002269-02
Configuring private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300
Configuration notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .301
Configuration notes and limitations for PowerConnect
devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302
Command syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .302
CLI example for Figure 71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304
Enabling broadcast, unregistered multicast or
unknown unicast traffic to the private VLAN on
PowerConnect device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .304
Dual-mode VLAN ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .305
Displaying VLAN information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .307
Displaying VLANs in alphanumeric order . . . . . . . . . . . . . . . . .307
Displaying system-wide VLAN information . . . . . . . . . . . . . . . .308
Displaying VLAN information for specific ports . . . . . . . . . . . .309
Chapter 11 Configuring Trunk Groups and Dynamic Link Aggregation
Trunk group overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311
Trunk group connectivity to a server. . . . . . . . . . . . . . . . . . . . .312
Trunk group rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .312
Trunk group configuration examples . . . . . . . . . . . . . . . . . . . .313
Flexible trunk group membership. . . . . . . . . . . . . . . . . . . . . . .314
Trunk group load sharing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Configuring a trunk group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .316
CLI syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .316
Example 1: Configuring the trunk groups shown in Figure 75 317
Example 2: Configuring a trunk group that spans
two Gbps Ethernet modules in a chassis device . . . . . . . . . . . 317
Example 3: Configuring a multi-slot trunk group
with one port per module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
Example 4: Configuring a trunk group of 10 Gbps
Ethernet ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
Additional trunking options . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
Displaying trunk group configuration information . . . . . . . . . . . . .323
Dynamic link aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .324
Examples of valid LACP trunk groups . . . . . . . . . . . . . . . . . . . .325
Configuration notes and limitations . . . . . . . . . . . . . . . . . . . . .325
Adaptation to trunk disappearance . . . . . . . . . . . . . . . . . . . . .327
Flexible trunk eligibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .327
Enabling dynamic link aggregation. . . . . . . . . . . . . . . . . . . . . .328
How changing the VLAN membership of a port affects
trunk groups and dynamic keys . . . . . . . . . . . . . . . . . . . . . . . .330
Link aggregation parameters . . . . . . . . . . . . . . . . . . . . . . . . . .330
Displaying and determining the status of aggregate links . . . . . . .335
Events that affect the status of ports in an aggregate link. . .335
Displaying link aggregation and port status information . . . .336
Displaying LACP status information . . . . . . . . . . . . . . . . . . . . .338
Clearing the negotiated aggregate links table . . . . . . . . . . . . . . . .338