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Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide User Manual

Page 226

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CLI display of summary GVRP information (Continued)

TABLE 34

Field

Description

Spanning Tree

The type of STP enabled on the device.

NOTE
The current release supports GVRP only with Single STP.

Dropped Packets Count

The number of GVRP packets that the device has dropped. A GVRP packet can be
dropped for either of the following reasons:

• GVRP packets are received on a port on which GVRP is not enabled.

NOTE
If GVRP support is not globally enabled, the device does not drop the GVRP packets
but instead forwards them at Layer 2.

• GVRP packets are received with an invalid GARP Protocol ID. The protocol ID

must always be 0x0001.

Number of VLANs in the
GVRP Database

The number of VLANs in the GVRP database.

NOTE
This number includes the default VLAN (1), the GVRP base VLAN (4093), and the
single STP VLAN (4094). These VLANs are not advertised by GVRP but are
maintained as "Registration Forbidden".

Maximum Number of
VLANs that can be
present

The maximum number of VLANs that can be configured on the device. This number
includes statically configured VLANs, VLANs learned through GVRP, and VLANs 1,
4093, and 4094.

To change the maximum number of VLANs the device can have, use the system-max
vlan
num command. Refer to

Displaying and modifying system parameter default

settings

on page 37

Displaying GVRP configuration information

.

To display detailed GVRP information for an individual port, enter a command such as the following.

device#show gvrp ethernet 2/1

Port 2/1 -

GVRP Enabled : YES

GVRP Learning : ALLOWED

GVRP Applicant : ALLOWED

Port State : UP

Forwarding : YES

VLAN Membership: [VLAN-ID] [MODE]

1 FORBIDDEN

2 FIXED

1001 NORMAL

1003 NORMAL

1004 NORMAL

1007 NORMAL

1009 NORMAL

1501 NORMAL

2507 NORMAL

4001 NORMAL

GVRP

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FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide

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