Configuring LAN Interfaces

LAN Interface Configuration Examples

Fast EtherChannel Configuration Examples

Figure 10 shows four point-to-point Fast Ethernet interfaces that are aggregated into a single Fast EtherChannel interface.

Figure 10 Fast Ethernet Interfaces Aggregated into a Fast EtherChannel

 

 

FE0/0

Fast EtherChannel 1

 

 

FE0/1

(also called a port channel)

 

 

FE1/0

 

200 Mbps

 

FE1/1

 

200 Mbps

800 Mbps

 

400 Mbps

S6697

The following is an example of how to create a Fast EtherChannel (port-channel interface) with four Fast Ethernet interfaces. In this example, ISL is enabled on the Fast EtherChannel and an IP address is assigned to the subinterface.

Router# configure terminal

 

Router(config)# interface port-channel

1

Router(config-if)# no shutdown

 

Router(config-if)# exit

 

Router(config)# interface port-channel

1.1

Router(config-if)# ip address 1.1.1.10

255.255.255.0

Router(config-if)#encapsulation isl 100

Router(config-if)# exit

 

Router(config)# interface fastethernet

0/0/0

Router(config-if)# no ip address

 

Router(config-if)# channel-group 1

 

Fast Ethernet 0/0 added as member-1 to

port-channel1.

Router(config-if)# exit

 

Router(config)# interface fastethernet

0/1/0

Router(config-if)# no ip address

 

Router(config-if)# channel-group 1

 

Fast Ethernet 0/1 added as member-2 to

port-channel1.

Router(config-if)# exit

 

Router(config)# interface fastethernet

1/0/0

Router(config-if)# no ip address

 

Router(config-if)# channel-group 1

 

Fast Ethernet 1/0 added as member-3 to

port-channel1.

Router(config-if)# exit

 

Router(config)# interface fastethernet

1/1/0

Router(config-if)# no ip address

 

Router(config-if)# channel-group 1

 

Fast Ethernet 1/1 added as member-4 to

port-channel1.

Router(config-if)# exit

 

Router(config)# exit

 

Router#

 

Cisco IOS Interface Configuration Guide

IC-63

Page 41
Image 41
Cisco Systems IC-23 manual Fast EtherChannel Configuration Examples, IC-63

IC-23 specifications

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