Cisco Catalyst 4500 Series Software Configuration Guide

81-12
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 81 Configuring WCCP Version 2 Services
WCCP Configuration Examples
Example: Running Redirect Access List
The following example shows how to redirect traffic only from subnet 10.1.1.0:
Switch(config)# ip access-list extended 100
Switch(config-ext-nacl)# permit ip 10.1.1.0 255.255.255.0 any
Switch(config-ext-nacl)# exit
Switch(config)# ip wccp web-cache redirect-list 100
Switch(config)# interface vlan 40
Switch(config-if)# ip wccp web-cache redirect in
Switch(config)# interface vlan 50
Switch(config-if)# ip wccp redirect exclude in
The following example shows how to redirect IPv6 traffic only from 2001::1/64 2004::1/64 eq www:
switch(config)# ipv6 access-list ACL_1
switch(config-ipv6-acl)# permit tcp 2001::1/64 2004::1/64 eq www
switch(config-ipv6-acl)# exit
switch(config)# ipv6 wccp 61 redirect-list ACL_1
switch(config)# interface vlan 40
witch(config-if)# ipv6 wccp 61 redirect in
Example: Using Access Lists
To achieve better security, you can use a standard access list to notify the Catalyst 4500 series switch to
which IP addresses are valid for a content engine attempting to register with the current switch. The
following example shows a standard access list configuration session where the access list number is 10
for some sample hosts:
switch(config)# access-list 10 permit host 11.1.1.1
switch(config)# access-list 10 permit host 11.1.1.2
switch(config)# access-list 10 permit host 11.1.1.3
switch(config)# ip wccp web-cache group-list 10
The following examples shows a standard access list configuration for IPv6:
switch(config)#ipv6 access-list ACL_1
switch(config-ipv6-acl)#permit tcp 2001::1/64 2004::1/64 eq www
switch(config)#ipv6 wccp 61 redirect-list ACL_1

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E