Cisco Systems 7600 manual 12-9, Routerconfig-if# no lacp port-priority

Page 9

Chapter 12 Configuring EtherChannels

Configuring EtherChannels

 

Command

Purpose

Step 4

 

 

Router(config-if)# channel-groupgroup_number

Configures the LAN port in a port channel and specifies

 

mode {active auto desirable on passive}

the mode (see Table 12-1 on page 12-3). PAgP supports

 

 

only the auto and desirable modes. LACP supports only

 

 

the active and passive modes.

 

Router(config-if)# no channel-group

Removes the LAN port from the channel group.

Step 5

 

 

Router(config-if)# lacp port-priority

(Optional for LACP) Valid values are 1 through 65535.

 

priority_value

Higher numbers have lower priority. The default is 32768.

 

Router(config-if)#no lacp port-priority

Reverts to the default.

Step 6

 

 

Router(config-if)# end

Exits configuration mode.

Step 7

 

 

Router# show running-config interface type1

Verifies the configuration.

 

slot/port

 

 

Router# show interfaces type1 slot/port

 

 

etherchannel

 

 

 

 

1.type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet

This example shows how to configure Fast Ethernet ports 5/6 and 5/7 into port channel 2 with PAgP mode desirable:

Router# configure terminal

Router(config)# interface range fastethernet 5/6 -7

Router(config-if)#channel-group 2 mode desirable

Router(config-if)# end

Note See the “Configuring a Range of Interfaces” section on page 9-4for information about the range keyword.

This example shows how to verify the configuration of port channel interface 2:

Router# show running-config interface port-channel 2

Building configuration...

Current configuration:

!

interface Port-channel2 no ip address switchport

switchport access vlan 10 switchport mode access

end Router#

This example shows how to verify the configuration of Fast Ethernet port 5/6:

Router# show running-config interface fastethernet 5/6

Building configuration...

Current configuration:

!

interface FastEthernet5/6 no ip address switchport

switchport access vlan 10 switchport mode access channel-group 2 mode desirable

end

Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX

 

OL-4266-08

12-9

 

 

 

Image 9
Contents 12-1 Configuring EtherChannelsUnderstanding How EtherChannels Are Configured EtherChannel Feature OverviewEtherChannel Configuration Overview 12-2Understanding Manual EtherChannel Configuration Understanding PAgP EtherChannel Configuration12-3 12-4 Understanding Ieee 802.3ad Lacp EtherChannel ConfigurationUnderstanding Port Channel Interfaces Understanding Load Balancing12-5 12-6 Routerconfig# no interface port-channel Routerconfig# interface port-channelRouter# show running-config interface 12-7Configuring Channel Groups Router# show running-config interface port-channel12-8 Router# show running-config interface type Routerconfig-if# no lacp port-priorityRouter# show running-config interface fastethernet 5/6 12-912-10 Configuring the Lacp System Priority and System IDConfigures EtherChannel load balancing Configuring EtherChannel Load BalancingReverts to default EtherChannel load balancing 12-11Routerconfig-if# port-channel min-links number Configuring the EtherChannel Min-Links FeatureRouterconfig-if# no port-channel min-links 12-12
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