Configuring GMRP on the Switch
This example shows how to set the GARP timers and verify the configuration:
Console> (enable) set garp timer leaveall 12000
GMRP/GARP leaveAll timer value is set to 12000 milliseconds.
Console> (enable) set garp timer leave 650
GMRP/GARP leave timer value is set to 650 milliseconds.
Console> (enable) set garp timer join 300
GMRP/GARP join timer value is set to 300 milliseconds.
Console> (enable) show garp timer
Timer
--------
Join
Leave
LeaveAll
Console> (enable)
Displaying GMRP Statistics
To display the GMRP statistics on the switch, perform this task in privileged mode:
Task
Display the GMRP statistics.
This example shows how to display the GMRP statistics for VLAN 23:
Console> show gmrp statistics 23
GMRP Statistics for vlan <23>:
Total valid GMRP Packets Received:500
Join Empties:200
Join INs:250
Leaves:10
Leave Alls:35
Empties:5
Fwd Alls:0
Fwd Unregistered:0
Total valid GMRP Packets Transmitted:600
Join Empties:200
Join INs:150
Leaves:45
Leave Alls:200
Empties:5
Fwd Alls:0
Fwd Unregistered:0
Total valid GMRP Packets Received:0
Total GMRP packets dropped:0
Total GMRP Registrations Failed:0
Console>
Clearing GMRP Statistics
To clear all GMRP statistics on the switch, perform this task in privileged mode:
Task
Clear the GMRP statistics.
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
51-26
Timer Value (milliseconds)
--------------------------
300
650
12000
Chapter 51
Configuring Multicast Services
Command
show gmrp statistics [vlan_id]
Command
clear gmrp statistics {vlan_id | all}
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