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47-9
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Chapter 47 Configuring Web Cache Services By Using WCCP
Configuring WCCP
This example shows how to configure SVIs and how to enable the web cache service with a multicast
group list. VLAN 299 is created and configured with an IP address of 175.20.20.10. Gigabit Ethernet
port 1 is connected through the Internet to the web server and is configured as an access port in
VLAN 299. VLAN 300 is created and configured with an IP address of 172.20.10.30. Gigabit Ethernet
po
rt 2 is connected to the application engine and is configured as an access port in VLAN 300.
VLAN 301 is created and configured with an IP address of 175.20.30.50. Fast Ethernet ports 3 to 6,
which are connec
ted to the clients, are configured as access ports in VLAN 301. The switch redirects
packets received from the client interfaces to the application engine.
Note Only permit ACL entries are being used in the redirect-list; deny entries are unsupported.
Switch# configure terminal
Switch(config)# ip wccp web-cache
80 group-list 15
Switch(config)# access-list 15 per
mit host 171.69.198.102
Switch(config)# access-list 15 per
mit host 171.69.198.104
Switch(config)# access-list 15 per
mit host 171.69.198.106
Switch(config)# vlan 299
Switch(config-vlan)# exit
Switch(config)# interface vlan 299
Switch(config-if)# ip address 175.
20.20.10 255.255.255.0
Switch(config-if)# exit
Switch(config)# interface gigabite
thernet1/0/1
Switch(config-if)# switchport mode
access
Switch(config-if)# switchport acce
ss vlan 299
Switch(config)# vlan 300
Switch(config-vlan)# exit
Switch(config)# interface vlan 300
Switch(config-if)# ip address 171.
69.198.100 255.255.255.0
Switch(config-if)# exit
Switch(config)# interface gigabite
thernet1/0/2
Switch(config-if)# switchport mode
access
Switch(config-if)# switchport acce
ss vlan 300
Switch(config-if)# exit
Switch(config)# vlan 301
Switch(config-vlan)# exit
Switch(config)# interface vlan 301
Switch(config-if)# ip address 175.
20.30.20 255.255.255.0
Switch(config-if)# ip wccp web-cac
he redirect in
Switch(config-if)# exit
Switch(config)# interface range gi
gabitethernet1/0/3 - 6
Switch(config-if-range)# switchpor
t mode access
Switch(config-if-range)# switchpor
t access vlan 301
Switch(config-if-range)# exit