Cisco Catalyst 4500 Series Configuration Manual page 408

ipv6 wccp
ipv6 wccp
To enable support of the specified Web Cache Communication Protocol (WCCP) service for
participation in a service group, use the ipv6 wccp command in global configuration mode. To disable
the service group, use the no form of this command.
vrf vrf name
Syntax Descriptionn
group-address
groupaddress
redirect-list access-list
group-list access-list
Command Default WCCP services are not enabled on the router.
Command Modes Global configuration (config)
Command History Release
IOS XE 3.8.0E and
15.2(4)E
Usage Guidelines This command instructs a device to enable or disable the support for the specified service number or the
VRF. A service number can be from 0 to 254. Once the service number or name is enabled, the router
can participate in the establishment of a service group.
When the no ipv6 wccp command is entered, the device terminates participation in the service group,
deallocates space if none of the interfaces still has the service configured, and terminates the WCCP task
if no other services are configured.
The following sections outline the specific usage of each of the optional forms of this command.
ipv6 wccp
The vrf vrf-name keyword and argument pair is optional. It allows you to specify a VRF to associate
with a service group. You can then specify a web-cache service name or service number.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
2-368
ipv6 wccp vrf vrf-name [group-address groupaddress] [redirect-list access-list] [group-list
access-list]
(Optional) Specifies a virtual routing and forwarding (VRF) instance to
associate with a service group.
(Optional) IP address that communicates with the WCCP service group.
The multicast address is used by the device to determine which cache
engine should receive redirected messages.
(Optional) Access list that controls traffic redirected to this service group.
The access-list argument should consist of a string of no more than 64
characters (name or number) that specifies the access list.
(Optional) Access list that determines which cache engines are allowed to
participate in the service group. The access-list argument specifies either
the number or the name of a standard or extended access list.
Modification
This command was introduced.
vrf vrf name group-address groupaddress
Chapter 2