Displaying And Maintaining Gvrp - 3Com 7757 Configuration Manual

Displaying and
Maintaining GVRP
The following table describes the relations between the timers:
Table 96 Relations between the timers
Timer Lower threshold
Hold 10 centiseconds
Join This lower threshold is greater
than or equal to twice the
timeout time of the Hold timer.
You can change the threshold by
changing the timeout time of the
Hold timer.
Leave This lower threshold is greater
than twice the timeout time of
the Join timer. You can change
the threshold by changing the
timeout time of the Join timer.
LeaveAll This lower threshold is greater
than the timeout time of the
Leave timer. You can change
threshold by changing the
timeout time of the Leave timer.
n
The recommended settings of GARP timers
GARP Hold timer: 100 centiseconds (1 second).
■
GARP Join timer: 600 centiseconds (6 seconds).
■
GARP Leave timer: 3000 centiseconds (30 seconds).
■
GARP LeaveAll timer: 12000 centiseconds (2 minutes).
■
After the above configuration, you can use the display commands in any view to
display the configuration information and operating status of GVRP/GARP, and
thus verify your configuration. You can use the reset command in user view to
clear GARP statistics.
Table 97 Display and maintain GVRP
Operation
Display GARP statistics
Display the settings of the
GARP timers
Display GVRP statistics
Display the global GVRP status
Clear GARP statistics

Displaying and Maintaining GVRP

Upper threshold
This upper threshold is less than or equal
to one-half of the timeout time of the Join
timer. You can change the threshold by
changing the timeout time of the Join
timer.
This upper threshold is less than one-half
of the timeout time of the Leave timer.
You can change the threshold by changing
the timeout time of the Leave timer.
This upper threshold is less than the
timeout time of the LeaveAll timer. You
can change the threshold by changing the
timeout time of the LeaveAll timer.
32,765 centiseconds
Command
display garp statistics
[ interface interface-list ]
display garp timer [ interface
interface-list ]
display gvrp statistics
[ interface interface-list ]
display gvrp status
reset garp statistics [ interface
interface-list ]
157
Description
The display commands
can be executed in any
view.
The reset command can
be executed in user view.