HP 5820X Series

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To do… Use the command… Remarks
7. Configure the GVRP registration mode on
the ports
gvrp registration { fixed |
forbidden | normal }
Optional.
normal. by default.
For more information about the port link-type trunk and port trunk permit vlan all commands, see the
chapter “VLAN configuration commands.”
GVRP is mutually exclusive with service loopback.
In an MSTP network, GVRP can run on only the CIST. Blocked ports on the CIST cannot receive/send
GVRP packets.
Do not enable both GVRP and remote port mirroring. Otherwise, GVRP may register the remote probe
VLAN to unexpected ports, resulting in undesired duplicates to be received by the monitor port. For more
information about port mirroring, see the Network Management and Monitoring Configuration Guide.
Enabling GVRP on a Layer 2 aggregate interface enables both the aggregate interface and all selected
member ports in the corresponding link aggregation group to participate in dynamic VLAN registration
and deregistration.
Configuring GARP timers
Among the four GARP timers, the LeaveAll timer is configured in system view and takes effect on all ports,
but the other three are configured on a port basis.
To configure GARP timers:
To do… Use the command… Remarks
1. Enter system view
system-view ––
2. Configure the GARP LeaveAll
timer
garp timer leaveall timer-value
Optional.
The default is 1000
centiseconds.
Enter Ethernet
or Layer 2
aggregate
interface view
interface interface-type interface-
number
3. Enter Ethernet
interface
view, Layer 2
aggregate
interface
view, or port-
group view
Enter port-group
view
port-group manual port-group-
name
Required.
Perform either of the commands.
Depending on the view you
accessed, the subsequent
configuration takes effect on a
port or all ports in a port-group.
4. Configure the Hold timer
garp timer hold timer-value
Optional.
10 centiseconds by default.
5. Configure the Join timer
garp timer join timer-value
Optional.
20 centiseconds by default.
6. Configure the Leave timer
garp timer leave timer-value
Optional.
60 centiseconds by default.