Cisco ASR 9000 Series - Page 59

PurposeCommand or Action
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv4)#
•
See Step 9, on page 59 for group list 4
configuration.
bsr candidate-rp 172.16.0.0 group-list 4 bidir
(Optional) Enters interface configuration mode for the
PIM protocol.
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv4)#
Step 5
interface GigE 0/1/0/0
(Optional) Stops the forwarding of bootstrap router (BSR)
messages on a Protocol Independent Multicast (PIM)
router interface.
bsr-border
Example:
RP/0/RSP0/CPU0:router(config-pim-ipv4-if)#
bsr-border
Step 6
(Optional) Exits PIM interface configuration mode, and
returns the router to PIM configuration mode.
exit
Example:
RP/0/RSP0/CPU0:router(config-pim-ipv4-if)# exit
Step 7
Exits PIM configuration mode.exit
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv4)#
Step 8
exit
(Optional) Defines the candidate group list to the BSR.
{ipv4 | ipv6} access-list name
Step 9
Example:
RP/0/RSP0/CPU0:router(config)# ipv4 access-list
•
Access list number 4 specifies the group prefix
associated with the candidate RP address 172.16.0.0.
(See Step 4, on page 58).
4
•
This RP is responsible for the groups with the prefix
239.
(Optional) Permits multicast group 239.1.1.1 for the
candidate group list.
Do one of the following:
Step 10
•
[sequence-number] permit source [source-wildcard]
The commands in Step 6, on page 59 and Step 7,
on page 59 can be combined in one command
string and entered from global configuration mode
like this: ipv4 access-list rp-access permit
239.1.1.1 0.255.255.255
Tip
•
[sequence-number] permit source-prefix dest-prefix
Example:
RP/0/RSP0/CPU0:router(config-ipv4-acl)# permit
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 5.1.x
59
Implementing Layer-3 Multicast Routing on Cisco IOS XR Software
Configuring the Bootstrap Router