HP 7500 Series High Availability Command Reference page 91

Syntax
display smart-link group { group-id | all } [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
group-id: Smart link group ID, which ranges from 1 to 48.
all: Displays information about all smart link groups.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
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
-----------------------------------------------------------------------------
GigabitEthernet1/0/1
GigabitEthernet1/0/2
Table 28 Command output
Field
Smart link group 1 information
Preemption mode
Preemption delay
Control-VLAN
Protected VLAN
Member
Role
Role State Flush-count Last-flush-time
MASTER ACTVIE 1
SLAVE STANDBY 2
Description
Information about smart link group 1.
Preemption mode, which can be role for preemption enabled or none for
preemption disabled.
Preemption delay time, in seconds.
Control VLAN ID.
Protected VLANs of the smart link group. Referenced Multiple Spanning
Tree Instances (MSTIs) are displayed here. To view the VLANs mapped to
the referenced MSTIs, use the display stp region-configuration command.
Member port of the smart link group.
Port role: master or slave.
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17:45:20 2010/04/21