H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 83)

9-6
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 9-2 shows the relationship of the timers.
Table 9-2 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
Displaying and Maintaining GVRP
To do… Use the command… Remarks
Display statistics about GARP
display garp statistics [ interface
interface-list ]
Available in any view
Display GARP timers for specified
or all ports
display garp timer [ interface interface-list ] Available in any view
Display the local VLAN information
maintained by GVRP display gvrp local-vlan interface
interface-type interface-number
Available in any view
Display the current GVRP state
display gvrp state interface interface-type
interface-number vlan vlan-id
Available in any view
Display statistics about GVRP
display gvrp statistics [ interface
interface-list ]
Available in any view
Display the global GVRP state display gvrp status Available in any view
Display the information about
dynamic VLAN operations
performed on a port
display gvrp vlan-operation interface
interface-type interface-number
Available in any view
Clear the GARP statistics
reset garp statistics [ interface
interface-list ]
Available in user view
GVRP Configuration Examples
GVRP Configuration Example I
Network requirements
Configure GVRP for dynamic VLAN information registration and update among devices, adopting the
normal registration mode on ports.
Network diagram
Figure 9-2 Network diagram for GVRP configuration