Cisco Catalyst 4500 Series - Page 28

Contents
24
Software Configuration Guide—Release IOS XE 3.9.xE and IOS 15.2(5)Ex
About Bridge Assurance 26-11
Configuring Bridge Assurance 26-13
About BPDU Guard 26-15
Enabling BPDU Guard 26-15
Enabling BPDU Guard Globally 26-15
Enabling BPDU Guard on a Specified Interface 26-16
About PortFast Edge BPDU Filtering 26-16
Enabling PortFast Edge BPDU Filtering 26-17
Enabling PortFast Edge BPDU Filtering Globally 26-17
Enabling PortFast Edge BPDU Filtering on a Specified Interface 26-18
About UplinkFast 26-19
Enabling UplinkFast 26-20
About BackboneFast 26-21
Enabling BackboneFast 26-23
Configuring EtherChannel and Link State Tracking 27-1
About EtherChannel 27-1
Port Channel Interfaces 27-2
Configuring EtherChannels 27-2
EtherChannel Configuration Overview 27-3
Manual EtherChannel Configuration 27-3
Auto-LAG 27-3
PAgP EtherChannel Configuration 27-4
IEEE 802.3ad LACP EtherChannel Configuration 27-5
Load Balancing 27-6
EtherChannel Configuration Guidelines and Restrictions 27-6
Configuring EtherChannel 27-7
Configuring Layer 3 EtherChannels 27-7
Creating Port Channel Logical Interfaces 27-8
Configuring Physical Interfaces as Layer 3 EtherChannels 27-8
Configuring Layer 2 EtherChannels 27-11
Configuring LACP Standalone or Independent Mode 27-13
Configuring LACP Port Channel Min-links 27-14
Configuring the LACP System Priority and System ID 27-16
Configuring LACP Fast Rate Timer 27-17
Configuring Auto-LAG Globally 27-17
Configuring Auto-LAG on a Port Interface 27-18
Configuring Persistence with Auto-LAG 27-18
Configuring EtherChannel Load Balancing 27-18