H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – VLAN
H3C S7500E Series Ethernet Switches Chapter 4 GVRP Configuration
4-6
4.2.2 Configuring GARP Timers
Follow these steps to configure GARP timers:
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
interface interface-type
interface-number
Enter
Ethernet
port view
or
port-group
view
Enter
port-group
view
port-group { manual
port-group-name |
aggregation agg-id }
Required
Perform either of the
operations.
Depending on the view you
accessed, the subsequent
configuration takes effect on
a port or all ports in a
port-group.
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.
As for the GARP timers, note that:
z The setting of each timer must be a multiple of five (in centiseconds).
z 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 4-2 shows the
relationship of the timers.
Table 4-2 Dependencies of GARP timers
Timer Lower limit Upper limit
Hold 10 centiseconds
Not greater than half of
the join timer setting
Join
Not less than two times the hold
timer setting
Less than half of the leave
timer setting
Leave
Greater than two times the join timer
setting
Less than the LeaveAll
timer setting
LeaveAll Greater than the leave timer setting 32765 centiseconds