Foundry Networks Switch and Router User Manual

Configuring Virtual LANs (VLANs)
December 2000 25 - 21
3. Enter the following commands:
FastIron-A(config-vlan-4)#
FastIron-A(config-vlan-4)# no untag ethernet 11
deleted port ethe 11 from port-vlan 4.
FastIron-A(config-vlan-4)#
4. Enter the following commands to exit the VLAN CONFIG mode and save the configuration to the system-
config file on flash memory:
FastIron-A(config-vlan-4)#
FastIron-A(config-vlan-4)# end
FastIron-A# write memory
FastIron-A#
Assigning a Higher Priority to a VLAN
Suppose you wanted to give all traffic on Purple VLAN 2 in Figure 25.12 higher priority than all the other VLANs.
Use the following procedure to do so.
USING THE CLI
1. Access the global CONFIG level of the CLI on FastIron-A by entering the following command:
FastIron-A> enable
No password has been assigned yet...
FastIron-A# configure terminal
FastIron-A(config)#
2. Access the level of the CLI for configuring port-based VLAN 2 by entering the following command:
FastIron-A(config)#
FastIron-A(config)# vlan 2
FastIron-A(config-vlan-2)#
3. Enable all packets exiting the Layer 2 Switch on VLAN 2 to transmit from the high priority hardware queue of
each transmit interface. Note that possible QoS priority levels for Foundry Stackable devices are normal or
high. For Chassis devices, possible levels are 0 (normal) – 7 (highest).
FastIron-A(config-vlan-2)#
FastIron-A(config-vlan-2)# priority high
FastIron-A(config-vlan-2)#
4. Enter the following commands to exit the VLAN CONFIG mode and save the configuration to the system-
config file on flash memory:
FastIron-A(config-vlan-2)#
FastIron-A(config-vlan-2)# end
FastIron-A# write memory
FastIron-A#
5. Repeat steps 1 – 4 on FastIron-B.
Syntax: vlan <vlan-id> by port
Syntax: priority normal | high

Foundry Networks Switch and Router Specifications

General

Brand	Foundry Networks
Model	Switch and Router
Category	Switch
Language	English