Viewing the VLAN membership of one or more ports (CLI)

Syntax:


show vlan ports <port-list> [detail]

Displays VLAN information for an individual port or a group of ports, either cumulatively or on a detailed per-port basis.

port-list: Specifies a single port number or a range of ports (for example, a1-a16), or all for which to display information.
detail: Displays detailed VLAN membership information on a per-port basis.

The following describes the fields displayed by the command (see example output):

Port name

The user-specified port name, if one has been assigned.

VLAN ID

The VLAN identification number, or VID.

Name

The default or specified name assigned to the VLAN. For a static VLAN, the default name consists of VLAN-x where x matches the VID assigned to that VLAN. For a dynamic VLAN, the name consists of GVRP_x where x matches the applicable VID.

Status

Port-Based: Port-Based, static VLAN.
Protocol: Protocol-Based, static VLAN.
Dynamic: Port-Based, temporary VLAN learned through GVRP.

Voice

Indicates whether a port-based VLAN is configured as a voice VLAN.

Jumbo

Indicates whether a VLAN is configured for jumbo packets. For more on jumbos, see "Port Traffic Controls" in the management and configuration guide for your switch.

Mode

Indicates whether a VLAN is tagged or untagged.

Displaying VLAN ports (cumulative listing)

switch(config)#show vlan ports a1-a24

Status and Counters - VLAN Information - for ports A1-A24

VLAN ID Name                 | Status     Voice Jumbo
------- -------------------- + ---------- ----- -----
1       DEFAULT_VLAN         | Port-based No    No
10      VLAN_10              | Port-based Yes   No
15      VLAN_15              | Protocol   No    No

Displaying VLAN ports (detailed listing)

switch(config)#show vlan ports a1-a3 detail

Status and Counters - VLAN Information - for ports A1

VLAN ID Name                 | Status     Voice Jumbo Mode
------- -------------------- + ---------- ----- ----- --------
1       DEFAULT_VLAN         | Port-based No    No    Untagged
10      VLAN_10              | Port-based Yes   No    Tagged

Status and Counters - VLAN Information - for ports A2

VLAN ID Name                 | Status     Voice Jumbo Mode
------- -------------------- + ---------- ----- ----- --------
1       DEFAULT_VLAN         | Port-based No    No    Untagged
20      VLAN_20              | Protocol   No    No    Untagged

Status and Counters - VLAN Information - for ports A3

VLAN ID Name                 | Status     Voice Jumbo Mode
------- -------------------- + ---------- ----- ----- --------
1       DEFAULT_VLAN         | Port-based No    No    Untagged
33      VLAN_33              | Port-based No    No    Tagged