H3C Technologies H3C S10500 Series Switches - Manual (Page 178)

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Table 20 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 32,765 centiseconds
NOTE:
To keep the dynamic VLANs learned through GVRP stable, do not set the LeaveAll timer smaller than its
default value, 1000 centiseconds.
Displaying and maintaining GVRP
To do… Use the 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
Display GVRP statistics on ports
display gvrp statistics [ interface interface-list ] [ |
{ begin | exclude | include } regular-expression ] Available in
any view
Display the global GVRP state
display gvrp status [ | { begin | exclude | include }
regular-expression ] Available in
any view
Display the information about
dynamic VLAN operations on
ports
display gvrp vlan-operation interface interface-type
interface-number [ | { begin | exclude | include }
regular-expression ]
Available in
any view
Clear the GARP statistics on ports reset garp statistics [ interface interface-list ]
Available in
user view
GVRP configuration examples
GVRP normal registration mode configuration example
Network requirements
As shown in Figure 53 :
• Device A and Device B are connected through their ports GigabitEthernet 1/0/1.