D-Link xStack DGS-3610 Series - Page 491

DGS-3610 Series Configuration Guide Chapter 35 IP Multicast Routing Configuration
35-35
Command
Function
ip pim spt-threshold
Allow the last-hop device to switch from the shared tree
to the shortest path tree
no ip pim spt-threshold
Disable this function
35.6.22.17 Switching the last-hop device from
shared tree to the shortest path tree in
multiple multicast groups
The last-hop device is allowed to switch from the shared tree to the shortest path tree in
multiple multicast groups.
Please execute the following commands in the global configuration mode:
Command
Function
ip pim spt-threshold group-list
(SIMPLERANGE | EXPRANGE |
ACCESSLIST)
Allow the last-hop device to switch from the shared tree
to the shortest path tree
no ip pim spt-threshold group-list
(SIMPLERANGE | EXPRANGE |
ACCESSLIST)
Disable this function
35.6.22.18 Monitoring and maintaining PIM-SM
PIM-DM provides show command to monitor and maintain PIM-SM. Through the command,
you can view the interface, multicast group and multicast routing tables of PIM-SM.
Show the status of the PIM-DM
With the following commands provided in our product 10.1, you can view the PIM-SM status
information on the local host.
Command
Function
show debugging pim sparse-mode
Show the status of the debugging switch
show ip pim interface [ interface-type
interface-number ] [ detail ]
Show the PIM-SM information of the interface.
show ip pim neighbor
[ interface-type interface-number ]
Show the PIM neighbor information.
Show ip sparse-mode mroute
Show the multicast routing table information of PIM-SM
show ip pim sparse-mode bsr-router
Execute this command to show the detailed information
of BSR.