3Com Switch 4800G 24-Port - Page 113

Configuring GVRP 113
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Because GVRP is not compatible with the BPDU tunneling feature, you must
disable BPDU tunneling before enabling GVRP on a BPDU tunneling-enabled
Ethernet port.
Configuring GARP
Timers
Follow these steps to configure GARP timers:
As for the GARP timers, note that:
■ The setting of each timer must be a multiple of five (in centiseconds).
■ The settings of the timers are correlated. If you fail to set a timer to a certain
value, you can try to adjust the settings of the rest timers. Table 26 shows the
relationship of the timers.
To do… Use the command… Remarks
Enter system view system-view --
Enable GVRP globally gvrp Required
Globally disabled by default
Enter
Ethernet port
view or
port-group
view
Enter
Ethernet port
view
interface interface-type
interface-number
Use either command.
In Ethernet port view, the
subsequent configurations
only apply to the current port;
in port group view, the
subsequent configurations
apply to all ports in the port
group.
Enter port
group view
port-group { aggregation
agg-id | manual
port-group-name }
Enable GVRP on the port gvrp Required
Disabled by default
Configure the GVRP
registration mode on the
port
gvrp registration { fixed |
forbidden | normal }
Optional
The default is normal.
To do… Use the command… Remarks
Enter system view system-view --
Configure the GARP LeaveAll
timer
garp timer leaveall
timer-value
Optional
The default is 1000
centiseconds.
Enter
Ethernet port
view or
port-group
view
Enter
Ethernet port
view
interface interface-type
interface-number
Use either command.
In Ethernet port view, the
subsequent configurations
only apply to the current port;
in port group view, the
subsequent configurations
apply to all ports in the port
group.
Enter
port-group
view
port-group { manual
port-group-name |
aggregation agg-id }
Configure the hold timer,
join timer, and leave timer
garp timer { hold | join |
leave } timer-value
Optional
The default is 10 centiseconds
for the hold timer, 20
centiseconds for the join timer,
and 60 centiseconds for the
leave timer.