Cisco Nexus 7000 Series Configuration Manual page 79

Configuring PIM and PIM6
Verification for N7K-1:
show ip pim group 224.1.1.0
PIM Group-Range Configuration for VRF "default"
Group-range
224.0.0.0/4
Verification for N7K-2:
show ip pim group 224.1.1.0
PIM Group-Range Configuration for VRF "default"
Group-range
224.0.0.0/4
PIM BSR RP-Candidate Versus Static RP Election Process
• The RP with the most specific group list is elected as the RP for any multicast addresses specified in its
Configuration for N7K-1:
interface loopback0
ip address 192.168.1.1/32
ip pim sparse-mode
ip pim bsr bsr-candidate loopback0
ip pim rp-address 192.168.2.1 group-list 224.0.0.0/4
ip pim bsr rp-candidate loopback0 group-list 224.1.1.0/24
ip pim forward listen
Configuration for N7K-2:
interface loopback0
ip address 192.168.2.1/32
ip pim sparse-mode
ip pim rp-address 192.168.2.1 group-list 224.0.0.0/4
ip pim bsr forward listen
Mode
ASM
Mode
ASM
configured group list. The most specific group list takes priority over the highest RP IP address (see
configuration example 1). (RP priorities are not applicable when comparing BSR RP-candidates to static
RPs.)
• Configuration example 1—Most specific group list: In this example, the system elects the device
labeled N7K-1 as the BSR RP for all multicast addresses specified in the 224.1.1.0/24 group list.
The system elects the device labeled N7K-2 as the RP for the multicast addresses within the less
specific 224.0.0.0/4 group list because of the static RP statement.
PIM BSR RP-Candidate Versus Static RP Election Process
RP-address Shared-tree-only range
192.168.2.1 -
RP-address Shared-tree-only range
192.168.2.1 -
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
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