Cisco Catalyst 4500 series Administration Manual page 264

Configuring a VSS
Switch(config-if)# ip address 172.32.52.10 255.255.255.0
Switch(config-if)# end
This example shows how to verify the configuration of port channel interface 1:
Switch# show running-config interface port-channel 1
Building configuration...
Current configuration:
!
interface Port-channel1
ip address 172.32.52.10 255.255.255.0
end
Switch#
Configuring Physical Interfaces as Layer 3 EtherChannels
To configure physical interfaces as Layer 3 EtherChannels, perform this task for each interface:
Command
Step 1
Switch(config)# interface {fastethernet |
gigabitethernet | tengigabitethernet} slot/port
Step 2
Switch(config-if)# no switchport
Step 3
Switch(config-if)# no ip address
Step 4
Switch(config-if)# channel-group port_channel_number
mode {active | on | auto | passive | desirable}
Step 5
Switch(config-if)# end
Step 6
Switch# show running-config interface port-channel
port_channel_number
Switch# show running-config interface {fastethernet
| gigabitethernet | tengigabitethernet} slot/port
Switch# show interfaces {fastethernet |
gigabitethernet | tengigabitethernet} slot/port
etherchannel
Switch# show etherchannel 1 port-channel
This example shows how to configure Gigabit Ethernet interfaces 1/3/26 and 2/2/26 into port channel 1
with PAgP mode desirable:
Switch(config)# conf terminal
Switch(config)# int gigabitEthernet 1/3/26
Switch(config-if)# no switchport
Switch(config-if)# no ip address
Switch(config-if)# channel-group 1 mode desirable
Switch(config-if)# exit
Switch(config)# int gigabitEthernet 2/2/6
Switch(config-if)# no switchport
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)SG
5-48
Chapter 5 Configuring Virtual Switching Systems
Purpose
Selects a physical interface to configure.
Makes this a Layer 3 routed port.
Ensures that no IP address is assigned to the physical
interface.
Configures the interface in a port channel and
specifies the PAgP or LACP mode.
If you use PAgP, enter the keywords auto or
desirable.
If you use LACP, enter the keywords active or
passive.
Exits configuration mode.
Verifies the configuration.
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