Registering A Router To A Multicast Address For Wccpv2— Ipv6 - Cisco ASR 1000 Series Configuration Manual

WCCPv2—IPv6 Support
Registering a Router to a Multicast Address for WCCPv2— IPv6
If you decide to use the multicast address option for your service group, you must configure the router to
listen for the multicast broadcasts on an interface.
For network configurations where redirected traffic needs to traverse an intervening router, the router being
traversed must be configured to perform IP multicast routing. You must configure the following two components
to enable traversal over an intervening router:
• Enable IP multicast routing using the ipv6 multicast-routing global configuration command.
• Enable the interfaces to which the cache engines will connect to receive multicast transmissions using
SUMMARY STEPS
1. enable
2. configure terminal
3. ipv6 multicast-routing [vrf vrf-name] [distributed]
4. ipv6 wccp [vrf vrf-name] {web-cache | service-number} group-address multicast-address
5. interface type number
6. ip pim {sparse-mode | sparse-dense-mode | dense-mode [proxy-register {list access-list | route-map
map-name}]}
7. ipv6 wccp [vrf vrf-name] {web-cache | service-number} group-listen
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Device> enable
Step 2 configure terminal
Example:
Device# configure terminal
Step 3
ipv6 multicast-routing [vrf vrf-name] [distributed]
Example:
Device(config)# ipv6 multicast-routing
Step 4 ipv6 wccp [vrf vrf-name] {web-cache | service-number}
group-address multicast-address
the ipv6 wccp group-listen interface configuration command.
IP Application Services Configuration Guide, Cisco IOS XE Release 3S (Cisco ASR 1000)
Registering a Router to a Multicast Address for WCCPv2— IPv6
Purpose
Enables privileged EXEC mode.
• Enter your password if prompted.
Enters global configuration mode.
Enables IP multicast routing.
Specifies the multicast address for the service group.
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