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15-5
Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 15 Configuring IP Multicast
Configuration Tasks for IP Multicast Routing
For more information on multicast VPN extranet support, see the Configuring Multicast VPN Extranet
Support guide at the following url:
http://www.cisco.com/en/US/docs/ios/12_2sb/feature/guide/extvpnsb.html
Example 15-1 shows the configuration of the CoPP policy in the Cisco 10000 series router:
Example 15-1 Control Plane Protocol Policy Configuration
!
ip access-list extended acl-copp-PIM
permit pim any any
!
class-map match-any copp-PIM
match access-group name acl-copp-PIM
!
policy-map COPP
class copp-PIM
police 64000 8000 16000 conform-action transmit exceed-action transmit
Router# show policy-map control-plane
Control Plane
Service-policy input: COPP
Class-map: copp-PIM (match-any)
3261 packets, 224098 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name acl-copp-PIM
3261 packets, 224098 bytes
5 minute rate 0 bps
Police:
64000 bps, 8000 limit, 16000 extended limit
conformed 17 packets, 1254 bytes; action:
transmit
exceeded 0 packets, 0 bytes; action:
transmit
violated 0 packets, 0 bytes; action:
transmit
Command Purpose
Router(config)# ip access-list extended
acl-copp-PIM
Creates the ACL and enters the extended ACL configuration mode.
Router(config-ext-nacl)# permit pim any any
Permits all PIM packets to be implicitly sent to the rendezvous
point (RP).
Router(config-ext-nacl)# permit udp any any eq
3232
Permits all data packets that are destined for UDP port 3232.
Note This command is used in the multicast VPN (MVPN)
extranet scenario, which requires the first data packet for
the (S,G) entry to be sent to the RP and not dropped.
Router(config-ext-nacl)# end
Exits the extended ACL configuration mode.