Reference v4.1.0 Instruction Manual

1204 Network OS Command Reference

53-1003115-01

show vlan

Displays information about a specific VLAN interface.

Synopsis show vlan [vlan_id | brief [provisioned | unprovisioned]|classifier]

Operands vlan_id Specifies the VLAN interface to display. Refer to “the Usage Guidelines.

brief Displays VLAN information for all interfaces including static and dynamic.

classifier Displays all VLAN classification information.provisionedDisplays

provisioned VLANs.

unprovisioned Displays unprovisioned VLANs.

Defaults None

Command Modes Privileged EXEC mode

Description Use this command to display information about VLANs.

Usage Guidelines On the Brocade VDX family of switches, VLANs are treated as interfaces from a configuration point

of view. By default, all the DCB ports are assigned to VLAN 1 (VLAN ID equals 1). Valid VLAN IDs

are as follows:

• On Brocade VDX 8770 switches: 1 through 4086 for 802.1Q VLANs (VLAN IDs 4087

through 4095 are reserved on these switches), and 4096 through 8191 for service or

transport VFs in a Virtual Fabrics context.

• On all other Brocade VDX switches: 1 through 3962 for 802.1Q VLANS (VLAN IDs 3963

through 4095 are reserved on these switches), and 4096 through 8191 for service or

transport VFs in a Virtual Fabrics context.

Examples The following example displays information about an 802.1Q VLAN:

switch# show vlan 1

VLAN Name State Ports

(u)-Untagged, (t)-Tagged

(c)-Converged

======= ================ ======= ===============================

1 default ACTIVE Te 0/0(t)

Te 0/8(t)

Po 1(t)