Monitoring The Rp Mapping And Bsr Information - Cisco Catalyst 3850 series Configuration Manual

Monitoring the RP Mapping and BSR Information

Command
show ip pim interface
show ip pim neighbor
show ip pim rp[group-name | group-address]
show ip pim tunnel [tunnel | verbose]
show ip pim vrf { word { all-vrfs | autorp |
boundary | bsr-router | interface | mdt | neighbor
| rp | rp-hash | tunnel } }
show ip igmp groups detail
Monitoring the RP Mapping and BSR Information
Use the privileged EXEC mode in the following table to verify the consistency of group-to-RP mappings:
Table 16: RP Mapping Monitoring Commands
Command
show ip pim rp [ hostname or IP address |
mapping [ hostname or IP address | elected
| in-use ] | metric [ hostname or IP address
] ]
show ip pim rp-hash group
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
180
Purpose
Displays information about interfaces configured for
Protocol Independent Multicast (PIM).
Displays the PIM neighbor information.
Displays RP routers associated with a sparse-mode
multicast group. This command is available in all
software images.
Displays information about Protocol Independent
Multicast (PIM) tunnel interfaces
Displays the VPN routing/forwarding instance.
Displays the interested clients that have joined the
specific multicast source group.
Purpose
Displays all available RP mappings and metrics. This tells
you how the device learns of the RP (through the BSR or the
Auto-RP mechanism).
• (Optional) For the hostname, specify the IP name of the
group about which to display RPs.
• (Optional) For the IP address, specify the IP address of
the group about which to display RPs.
• (Optional) Use the mapping keyword to display all
group-to-RP mappings of which the Cisco device is
aware (either configured or learned from Auto-RP).
• (Optional) Use the metric keyword to display the RP
RPF metric.
Displays the RP that was selected for the specified group. That
is, on a PIMv2 router or multilayer device, confirms that the
same RP is the one that a PIMv1 system chooses. For group,
enter the group address for which to display RP information.
Configuring PIM
OL-32598-01