HP E4510-48G, Command Reference Manual

Page: 859 / 1334

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display smart-link group
Syntax
display smart-link group { group-id | all }
View
Any view
Default Level
1: Monitor level
Parameters
group-id : Smart link group ID. The minimum value is 1, while the maximum value is 26.
all : Displays information about all smart link groups.
Description
Use the display smart-link group command to display information about the specified or all smart link
groups.
Examples
# Display information about smart link group 1.
<Sysname> display smart-link group 1
Smart link group 1 information:
Device ID: 000f-e200-8500
Preemption mode: ROLE
Preemption delay: 1(s)
Control VLAN: 1
Protected VLAN: Reference Instance 0 to 2, 4
Member Role State Flush-count Last-flush-time
-------------------------------------------------------------------------------
GigabitEthernet1/0/1 MASTER ACTVIE 1 16:37:20 2009/04/21
GigabitEthernet1/0/2 SLAVE STANDBY 2 17:45:20 2009/04/21
Table 1-2 display smart-link group command output description
Field Description
Smart link group 1 information Information about smart link group 1
Preemption mode
Preemption mode, which can be role for preemption enabled or
none for preemption disabled.
Preemption delay Preemption delay time, in seconds
Control-VLAN Control VLAN ID
Protected VLAN
Protected VLANs of the smart link group. Referenced MSTIs are
displayed here. To view the VLANs mapped to the referenced
MSTIs, use the
display stp region-configuration command.
Member Member port of the smart link group
Role Port role: master or slave