HP A5120 EI Series Configuration Guide

148
To do…
Use the command…
Remarks
Enable GVRP on the ports
gvrp
Required
Disabled by default.
Configure the GVRP registration mode on the
ports
gvrp registration { fixed |
forbidden | normal }
Optional
normal by default.
NOTE:
 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 or send GVRP
packets.
 Do not enable both GVRP and remote port mirroring. Otherwise, GVRP might register the remote probe VLAN
to unexpected ports, which would cause the monitor port to receive undesired duplicates. 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
The LeaveAll timer is configured in system view and takes effect on all ports, but the other GARP timers
are configured on a port basis.
Follow these steps to configure GARP timers:
To do…
Use the command…
Remarks
Enter system view
system-view
––
Configure the GARP LeaveAll timer
garp timer leaveall timer-value
Optional
The default is 1000
centiseconds.
Enter Ethernet
interface
view, Layer 2
aggregate
interface
view, or port
group view
Enter Ethernet or
Layer 2 aggregate
interface view
interface interface-type interface-
number
Required
Perform either of the
commands.
Depending on the view that you
accessed, the subsequent
configuration takes effect on a
port or all ports in a port group.
Enter port group
view
port-group manual port-group-
name
Configure the Hold timer
garp timer hold timer-value
Optional
10 centiseconds by default
Configure the Join timer
garp timer join timer-value
Optional
20 centiseconds by default

HP A5120 EI Series Specifications

General

Uplink Ports	4 x SFP
Stacking	No
Management	CLI, Web, SNMP
Routing Protocols	RIP, OSPF
Power Supply	AC
MAC Address Table Size	16K
Dimensions	440 x 430 x 44 mm
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% non-condensing
Model	HP A5120-24G EI Switch (JG234A)
VLANs	4094