Changing The Frame Format; Protocol Vlan Configuration Screen - Cabletron Systems 802.1Q VLAN User Manual

Chapter 3: VLAN Configuration
2. Use the arrow keys to highlight the Port field. Step through the
available ports on the module with the SPACE bar or BACKSPACE.
3. Use the arrow keys to highlight the ADD/DELETE field. Press the
SPACE bar to select DEL. Press ENTER.
The Forwarding List entry will be deleted from the list of current
VLANs once the configuration is saved.
4. Use the arrow keys to highlight the SAVE command at the bottom of
the screen.
5. Press ENTER. The message "SAVED OK" displays and the port is
deleted from the VLAN Forwarding List of the selected VLAN.
3.7.5

Changing the Frame Format

To change the frame format for a port, proceed as follows:
1. Use the arrow keys to highlight the Port field. Step through the
available ports by pressing the SPACE bar or BACKSPACE.
2. Using the arrow keys, select the Frame Type field. Use the SPACE
bar or BACKSPACE to toggle between Tagged or Untagged.
3. Use the arrow keys to highlight the SAVE command at the bottom of
the screen.
4. Press ENTER. The message "SAVED OK" displays.
3.8

PROTOCOL VLAN CONFIGURATION SCREEN

When to Use
To assign a protocol to a VLAN ID on one or more ports on the switch.
This enables the switch to add a particular VLAN identifier with the
specified protocol to each frame that arrives on a configured port. Other
switches receiving the frame will classify the frame according to the
VLAN identifier within the frame. Entries may also be deleted or
modified.
When the frame is transmitted, it is sent to the ports associated with the
VLAN ID as established using the Protocol Port Configuration screen.
3-24 802.1Q VLAN User's Guide