Contents
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Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
OL-25340-01
About BPDU Guard 23-8
Enabling BPDU Guard 23-8
About PortFast BPDU Filtering 23-9
Enabling PortFast BPDU Filtering 23-9
About UplinkFast 23-11
Enabling UplinkFast 23-12
About BackboneFast 23-13
Enabling BackboneFast 23-15
CHAPTER
24 Configuring EtherChannel and Link State Tracking 24-1
About EtherChannel 24-2
Port Channel Interfaces 24-2
Configuring EtherChannels 24-3
EtherChannel Configuration Overview 24-3
Manual EtherChannel Configuration 24-3
PAgP EtherChannel Configuration 24-3
IEEE 802.3ad LACP EtherChannel Configuration 24-4
Load Balancing 24-5
EtherChannel Configuration Guidelines and Restrictions 24-5
Configuring EtherChannel 24-6
Configuring Layer 3 EtherChannels 24-6
Creating Port Channel Logical Interfaces 24-7
Configuring Physical Interfaces as Layer 3 EtherChannels 24-7
Configuring Layer 2 EtherChannels 24-10
Configuring LACP Standalone or Independent Mode 24-12
Configuring the LACP System Priority and System ID 24-13
Configuring EtherChannel Load Balancing 24-14
Removing an Interface from an EtherChannel 24-15
Removing an EtherChannel 24-15
Displaying EtherChannel to a Virtual Switch System 24-16
Understanding VSS Client 24-16
Virtual Switch System 24-16
Dual-Active Scenarios 24-16
Dual-Active Detection Using Enhanced PAgP 24-16
Displaying EtherChannel Links to VSS 24-18
Understanding Link-State Tracking 24-18
Configuring Link-State Tracking 24-21
Default Link-State Tracking Configuration 24-21