114 CHAPTER 11: GVRP CONFIGURATION
Displaying and 
Maintaining GVRP
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 32   Network diagram for GVRP configuration
 
Table 26   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
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
Device A Device B
GE1/0/1
GE1/0/1