Cisco Catalyst 4500 Series - WCCP Configuration Examples

72-10
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL_28731-01
Chapter 72 Configuring WCCP Version 2 Services
WCCP Configuration Examples
WCCP Configuration Examples
This section provides the following configuration examples:
• Performing a General WCCP Configuration Example, page 72-10
• Running a Web Cache Service Example, page 72-10
• Running a Reverse Proxy Service Example, page 72-10
• Running TCP-Promiscuous Service Example, page 72-11
• Running Redirect Access-List Example, page 72-11
• Using Access Lists Example, page 72-11
• Setting a Password for a Switch and Content Engines Example, page 72-11
• Verifying WCCP Settings Example, page 72-12
Performing a General WCCP Configuration Example
The following example shows a general WCCP configuration session. VLAN 20 is for the client
interface. VLAN 50 is for the content engine interface.
Switch# configure terminal
Switch(config)# ip wccp web-cache group-address 224.1.1.100 password alaska1
Switch(config)# interface vlan 20
Switch(config-if)# ip wccp web-cache redirect in
Switch(config)# interface vlan 50
Switch(config-if)# ip wccp web cache group-listen
Running a Web Cache Service Example
The following example shows a web cache service configuration session with ingress redirection:
Switch# configure terminal
Switch(config)# ip wccp web-cache
Switch(config)# interface vlan 20
Switch(config-if)# ip wccp web-cache redirect in
Switch(config-if)# ^Z
Switch# copy running-config startup-config
Switch# show ip interface vlan 20 | include WCCP Redirect
WCCP Redirect inbound is enabled
WCCP Redirect exclude is disabled
Running a Reverse Proxy Service Example
The following example assumes you a configuring a service group using Cisco Content Engines, which
use dynamic service 99 to run a reverse proxy service. The following example illustrates how to
configure egress redirection, where VLAN 40 reflects the server interface and VLAN 50 reflects the
content engine interface:
Switch# configure terminal
Switch(config)# ip wccp 99
Switch(config)# interface vlan 40
Switch(config-if)# ip wccp 99 redirect in
Switch(config# interface vlan 50
Switch(config-if)# ip wccp redirect exclude in