Displaying Multicast Peers, Packet Rates And Loss Information, And Path Tracing - Cisco Catalyst 3850 series Configuration Manual

Displaying Multicast Peers, Packet Rates and Loss Information, and Path Tracing

Command
show ip pim neighbor [type number]
show ip pim mdt [ bgp ]
show ip pim rp [group-name |
group-address]
show ip pim rp-hash [group-name |
group-address]
show ip pim tunnel [ tunnel | verbose ]
show ip pim vrf name
show ip rpf {source-address | name}
show ip sap [group | "session-name" |
detail]
Displaying Multicast Peers, Packet Rates and Loss Information, and Path
Tracing
You can use the privileged EXEC commands in the following table to monitor IP multicast routers, packets,
and paths.
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
304
Purpose
Lists the PIM neighbors discovered by the device. This
command is available in all software images.
Displays multicast tunnel information.
Displays the RP routers associated with a sparse-mode multicast
group. This command is available in all software images.
Displays the RP to be chosen based upon the group selected.
Displays the registered tunnels.
Displays VPN routing and forwarding instances.
Displays how the device is doing Reverse-Path Forwarding (that
is, from the unicast routing table, DVMRP routing table, or
static mroutes).
Command parameters include:
• Host name or IP address—IP name or group address.
• Select—Group-based VRF select information.
• vrf—Selects VPN Routing/Forwarding instance.
Displays the Session Announcement Protocol (SAP) Version 2
cache.
Command parameters include:
• A.B.C.D—IP group address.
• WORD—Session name (in double quotes).
• detail—Session details.
Configuring Basic IP Multicast Routing
OL-32598-01