Specifications

Contents
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Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-07
ACL Numbers 26-8
Creating a Numbered Standard ACL 26-9
Creating a Numbered Extended ACL 26-10
Creating Named Standard and Extended ACLs 26-13
Applying Time Ranges to ACLs 26-15
Including Comments About Entries in ACLs 26-17
Creating Named MAC Extended ACLs 26-18
Creating MAC Access Groups 26-19
Applying ACLs to Terminal Lines or Physical Interfaces 26-20
Applying ACLs to a Terminal Line 26-20
Applying ACLs to a Physical Interface 26-21
Displaying ACL Information 26-21
Displaying ACLs 26-22
Displaying Access Groups 26-23
Examples for Compiling ACLs 26-23
Numbered ACL Examples 26-25
Extended ACL Examples 26-25
Named ACL Example 26-25
Commented IP ACL Entry Examples 26-25
CHAPTER 27 Configuring QoS 27-1
Understanding QoS 27-2
Basic QoS Model 27-4
Classification 27-5
Classification Based on QoS ACLs 27-5
Classification Based on Class Maps and Policy Maps 27-6
Policing and Marking 27-7
Mapping Tables 27-8
Queueing and Scheduling 27-8
How Class of Service Works 27-8
Port Priority 27-8
Port Scheduling 27-8
Egress CoS Queues 27-9
Configuring Auto-QoS 27-9
Generated Auto-QoS Configuration 27-10
Effects of Auto-QoS on the Configuration 27-12
Configuration Guidelines 27-12
Enabling Auto-QoS for VoIP 27-12
Displaying Auto-QoS Information 27-13