Specifications

Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards
How to Configure EtherSwitch HWICs
19
DETAILED STEPS
Configuring a Fast Ethernet Interface as a Layer 2 Trunk
Use this task to configure a Fast Ethernet interface as a Layer 2 trunk.
SUMMARY STEPS
1. enable
2. configure terminal
3. interface fastethernet interface-id
4. shutdown
5. switchport mode trunk
6. switchport trunk native vlan vlan-num
7. switchport trunk allowed vlan {add | except | none | remove} vlan1[,vlan[,vlan[,...]]
8. no shutdown
9. end
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
interface fastethernet interface-id
Example:
Router(config)# interface fastethernet 0/1/0
Selects the interface to be configured.
Step 4
description string
Example:
Router(config-if)# description newinterface
Adds a description for an interface.