Contents
Configuring ACLs ························································································································································· 1
Overview ············································································································································································ 1
Applications on the switch ······································································································································ 1
ACL categories ························································································································································· 1
Numbering and naming ACLs ································································································································ 2
Match order ······························································································································································ 2
Rule numbering ························································································································································· 3
Fragments filtering with ACLs ·································································································································· 3
Configuration task list ······················································································································································· 4
Configuring a basic ACL ·················································································································································· 4
Configuring an IPv4 basic ACL ······························································································································ 4
Configuring an IPv6 basic ACL ······························································································································ 5
Configuring an advanced ACL ········································································································································ 5
Configuring a user-defined ACL ······································································································································ 9
Copying an ACL ···························································································································································· 10
Displaying and maintaining ACLs ································································································································ 12
ACL configuration example ·········································································································································· 12
Network requirements ··········································································································································· 12
Configuration procedure ······································································································································ 13
Verifying the configuration ··································································································································· 13
QoS overview ····························································································································································· 15
QoS service models ······················································································································································· 15
Best-effort service model ······································································································································· 15
IntServ model ························································································································································· 15
DiffServ model ······················································································································································· 15
QoS techniques overview ············································································································································· 16
Deploying QoS in a network ········································································································································ 16
Configuring a QoS policy ········································································································································· 18
Non-MQC approach ····················································································································································· 18
MQC approach ····························································································································································· 18
Configuration procedure diagram ······························································································································· 18
Defining a traffic class ··················································································································································· 19
Configuration guidelines ······································································································································ 19
Configuration procedure ······································································································································ 19
Defining a traffic behavior ············································································································································ 20
Defining a QoS policy ··················································································································································· 21
Applying the QoS policy ··············································································································································· 21
i