Chapter 3: VLAN Configuration

Field Definitions

Table 3-5 VLAN Forwarding Configuration Screen Field Definitions

Use this field …

To …

 

 

 

 

Current VLAN

See the ports that are currently configured to transmit

Ports

frames classified to the selected VLAN.

(Read-Only)

 

 

 

Port Type

See the MIB2 interface description for the selected switch

(Read-Only)

port.

 

 

Frame Format

See the frame format (Tagged or Untagged) for the frames

(Read-Only)

of the selected VLAN that the port will transmit.

 

 

VLAN ID

Select the identification of the VLAN under examination.

(Selectable)

This screen displays the list of ports currently configured

 

to transmit frames for the VLAN ID in this field.

 

 

VLAN Name

See the name associated with the VLAN ID.

(Read-Only)

 

 

 

ADD/DELETE

Swap the action taken to add or delete a port from the

(Toggle)

VLAN Forwarding List.

 

 

Port (Selectable)

Select the port number of the interface being configured.

 

The MIB2 interface description of the port appears to the

 

right of the Port field. InSection 3-8, ATM PVC VCI-1

 

VPI-23 is the Port Type for Port 30.

 

 

Frame Type

Select the format of frames (Tagged or Untagged) that will

(Toggle)

be transmitted by the selected port for this VLAN. The

 

default is Untagged.

 

 

3.7.1Viewing Current VLAN Ports

To display the VLAN Forwarding List for a particular VLAN, proceed as follows:

1.Use the arrow keys to highlight the VLAN ID field. Use the SPACE bar or BACKSPACE to step to the desired VLAN ID and VLAN Name.

2.Press ENTER. The screen updates to display the VLAN Forwarding List for the selected VLAN.

3-22

802.1Q VLAN User’s Guide

Page 48
Image 48
Cabletron Systems 802.1Q manual Viewing Current Vlan Ports, Frame Format