Viewing the Forwarding Database for a Specific VLAN

Use the forwarding database for VLANs to determine how the system forwards a received frame.

Procedure

  1. In the navigation tree, expand the following folders: Configuration > VLAN
  2. Click VLANs.
  3. Select a VLAN.
  4. Click Bridge.
  5. Click the Forwarding tab and the VLAN forwarding database information is displayed.

Forwarding Field Descriptions

Use the data in the following table to use the Forwarding tab.

Name

Description

VlanId

Specifies the VLAN ID in the range of 1 to 4059. By default, VLAN IDs 1 to 4059 are configurable and the system reserves VLAN IDs 4060 to 4094 for internal use. On switches that support the vrf-scaling and spbm-config-mode boot configuration flags, if you enable these flags, the system also reserves VLAN IDs 3500 to 3998. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1.

Address

Specifies a unicast MAC address for which the bridge has forwarding or filtering information.

Status

Specifies the status. Values include the following:

  • self—one of the bridge addresses

  • learned—a learned entry that is being used

  • mgmt—a static entry

Port

Specifies either a value of zero (0) or the port number of the port on which a frame having the specified MAC address was seen. A value of cpp indicates a self-assigned MAC address.

Cvid

Identifies the customer VID for this interface.
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