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Clearing gvrp statistics, Gvrp cli examples, Dynamic core and fixed edge – Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide User Manual

Page 231: Clearing gvrp statistics gvrp cli examples

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Clearing GVRP statistics

To clear the GVRP statistics counters, enter the clear gvrp statistics all command.

device#clear gvrp statistics all

This command clears the counters for all ports. To clear the counters for a specific port only, enter a
command such as the following.

device#clear gvrp statistics ethernet 2/1

Syntax: clear gvrp statistics all | ethernet port

GVRP CLI examples

The following sections show the CLI commands for implementing the applications of GVRP described in

GVRP application examples

on page 216.

NOTE
Although some of the devices in these configuration examples do not have statically configured VLANs,
this is not a requirement. You always can have statically configured VLANs on a device that is running
GVRP.

Dynamic core and fixed edge

In this configuration, the edge devices advertise their statically configured VLANs to the core device.
The core device does not have any statically configured VLANs but learns the VLANs from the edge
devices.

Enter the following commands on the core device.

device> enable

device#configure terminal

device(config)#gvrp-enable

device(config-gvrp)#enable all

These commands globally enable GVRP support and enable the protocol on all ports.

Enter the following commands on edge device A.

device> enable

device#configure terminal

device(config)#vlan 20

device(config-vlan-20)#untag ethernet 2/1

device(config-vlan-20)#tag ethernet 4/24

device(config-vlan-20)#vlan 40

device(config-vlan-40)#untag ethernet 2/1

device(config-vlan-40)#tag ethernet 4/24

device(config-vlan-40)#exit

device(config)#gvrp-enable

device(config-gvrp)#enable ethernet 4/24

device(config-gvrp)#block-learning ethernet 4/24

These commands statically configure two port-based VLANs, enable GVRP on port 4/24, and block
GVRP learning on the port. The device will advertise the VLANs but will not learn VLANs from other
devices.

Clearing GVRP statistics

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