Cisco Nexus 7000 Series Configuration Manual page 74

Auto-RP Mapping Agent Election Process
Configuration for N7K-2:
interface loopback0
ip address 192.168.2.1/32
ip pim sparse-mode
ip pim bsr bsr-candidate loopback0
ip pim bsr forward listen
Verification for N7K-1:
show ip pim rp
PIM RP Status Information for VRF "default"
BSR: 192.168.2.1, uptime: 01:45:20, expires: 00:01:54,
Verification for N7K-2:
show ip pim rp
PIM RP Status Information for VRF "default"
BSR: 192.168.2.1*, next Bootstrap message in: 00:00:30,
Auto-RP Mapping Agent Election Process
• The router with the highest mapping-agent IP address is elected as the mapping agent for the PIM domain.
Configuration for N7K-1:
interface loopback0
ip address 192.168.1.1/32
ip pim sparse-mode
ip pim auto-rp mapping-agent loopback0
ip pim auto-rp forward listen
Configuration for N7K-2:
interface loopback0
ip address 192.168.2.1/32
ip pim sparse-mode
ip pim auto-rp mapping-agent loopback0
ip pim auto-rp forward listen
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
60
priority: 64, hash-length: 30
priority: 64, hash-length: 30
You cannot configure the priority for the Auto-RP mapping agent (see configuration example):
• Configuration example—Highest IP address: In this example, the system elects the device labeled
N7K-2 as the mapping agent for the PIM domain because it has the highest mapping-agent IP
address.
Configuring PIM and PIM6