Cisco Catalyst 3750-E - Page 32

Contents
xxxii
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-08
Classifying, Policing, and Marking Traffic by Using Aggregate Policers 37-72
Configuring DSCP Maps 37-74
Configuring the CoS-to-DSCP Map 37-74
Configuring the IP-Precedence-to-DSCP Map 37-75
Configuring the Policed-DSCP Map 37-76
Configuring the DSCP-to-CoS Map 37-77
Configuring the DSCP-to-DSCP-Mutation Map 37-78
Configuring Ingress Queue Characteristics 37-80
Mapping DSCP or CoS Values to an Ingress Queue and Setting WTD Thresholds 37-81
Allocating Buffer Space Between the Ingress Queues 37-82
Allocating Bandwidth Between the Ingress Queues 37-82
Configuring the Ingress Priority Queue 37-83
Configuring Egress Queue Characteristics 37-84
Configuration Guidelines 37-85
Allocating Buffer Space to and Setting WTD Thresholds for an Egress Queue-Set 37-85
Mapping DSCP or CoS Values to an Egress Queue and to a Threshold ID 37-87
Configuring SRR Shaped Weights on Egress Queues 37-89
Configuring SRR Shared Weights on Egress Queues 37-90
Configuring the Egress Expedite Queue 37-90
Limiting the Bandwidth on an Egress Interface 37-91
Displaying Standard QoS Information 37-92
CHAPTER 38 Configuring EtherChannels and Link-State Tracking 38-1
Understanding EtherChannels 38-1
EtherChannel Overview 38-2
Port-Channel Interfaces 38-4
Port Aggregation Protocol 38-5
PAgP Modes 38-6
PAgP Interaction with Virtual Switches and Dual-Active Detection 38-6
PAgP Interaction with Other Features 38-7
Link Aggregation Control Protocol 38-7
LACP Modes 38-7
LACP Interaction with Other Features 38-8
EtherChannel On Mode 38-8
Load-Balancing and Forwarding Methods 38-8
EtherChannel and Switch Stacks 38-10
Configuring EtherChannels 38-11
Default EtherChannel Configuration 38-11
EtherChannel Configuration Guidelines 38-12