Configuring Gvrp - 3Com 8807 Configuration Manual

Displaying and
Debugging GARP

Configuring GVRP

GVRP Overview
The lower limit of Hold timer is 10 centiseconds. You can change its upper limit
■
by changing the value of Join timer.
You can change the lower limit and upper limit of Join timer by changing the
■
value of Hold timer and Leave timer respectively.
You can change the lower limit and upper limit of Leave timer by changing the
■
value of Join timer and LeaveAll timer respectively.
The upper limit of LeaveAll timer is 32765 centiseconds. You can change its
■
lower limit by changing the value of Leave timer.
After the above configuration, execute the display command in any view to
display the running of GARP configuration, and to verify the configuration.
Execute the reset command in user view to reset the configuration of GARP.
Execute the debugging command in user view to debug the configuration of
GARP.
Table 62 Display and debug GARP
Operation
Display GARP statistics information
Display GARP timer
Clear GARP statistics information
Enable GARP event debugging
Disable GARP event debugging
GARP VLAN Registration Protocol (GVRP) is a GARP application. Based on GARP
operating mechanism, GVRP provides maintenance of the dynamic VLAN
registration information in the switch and propagates the information to other
switches. All the GVRP-supporting switches can receive VLAN registration
information from other switches and dynamically update the local VLAN
registration information including the active members and through which port
those members can be reached. All the GVRP-supporting switches can propagate
their local VLAN registration information to other switches so that the VLAN
information can be consistent on all GVRP-supporting devices in one switching
network. The VLAN registration information propagated by GVRP includes both
the local static registration information configured manually and the dynamic
registration information from other switches.
GVRP is described in details in the IEEE 802.1Q standard. 3Com series switches
fully support the GARP compliant with the IEEE standards.
Main GVRP configuration includes:
"Enabling/Disabling Global GVRP"
■
"Enabling/Disabling Port GVRP"
■
"Setting the GVRP Registration Type"
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Command
display garp statistics [ interface interface-list ]
display garp timer [ interface interface-list ]
reset garp statistics [ interface interface-list ]
debugging garp event
undo debugging garp event
Configuring GVRP 85