H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 175)

164
Step Command Remarks
3. Enter Ethernet
interface view.
• Enter Ethernet interface view or
Layer 2 aggregate interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
Use one of the commands.
4. Configure the Hold
timer.
garp timer hold timer-value
Optional.
The default setting is 10 centiseconds.
5. Configure the Join
timer.
garp timer join timer-value
Optional.
The default setting is 20 centiseconds.
6. Configure the Leave
timer.
garp timer leave timer-value
Optional.
The default setting is 60 centiseconds.
As shown in Table 19 , the value ranges for GARP timers are dependent on one another. Use the following
guidelines when you configure GARP times:
• If you want to set a value beyond the value range for a timer, you can change the value range by
tuning the value of another related timer.
• If you want to restore the default settings of the timers, restore the Hold timer first, followed by the
Join, Leave, and LeaveAll timers.
Table 19 Dependencies of the GARP timers
Timer Lower limit Upper limit
Hold 10 centiseconds No greater than half of the Join timer
Join No less than twice the Hold timer Less than half of the Leave timer
Leave Greater than twice the Join timer Less than the LeaveAll timer
LeaveAll Greater than the Leave timer 32765 centiseconds
Displaying and maintaining GVRP
Task Command Remarks
Display statistics about GARP on ports.
display garp statistics [ interface
interface-list ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display GARP timers on ports.
display garp timer [ interface
interface-list ] [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display the local VLAN information
that GVRP maintains on ports.
display gvrp local-vlan interface
interface-type interface-number [ | { begin
| exclude | include } regular-expression ]
Available in any view.
Display the current GVRP state in the
specified VLANs on ports.
display gvrp state interface interface-type
interface-number vlan vlan-id [ | { begin |
exclude | include } regular-expression ]
Available in any view.