Displaying multicast boundaries
To display multicast boundary information, enter the show ip pim interface command.
device# show ip pim interface ethernet 1/1/7
Flags : SM - Sparse Mode v2, DM - Dense Mode v2, P - Passive Mode
---------+---------------+----+---+-----------------------+---+---------+-------+------+---------+
Interface|Local |Mode|St | Designated Router |TTL|Multicast| VRF | DR | Override
|Address | | |Address Port|Thr|Boundary | | Prio | Interval
---------+---------------+----+---+-----------------------+---+---------+-------+------+---------+
e1/1/7 30.0.0.1 SM Ena Itself 1 None default 1 3000ms
Total Number of Interfaces : 1
Syntax: show ip pim [ vrf vrf-name ] interface [ethernet unit/slot/port | loopback num | ve num | tunnel num ]
The vrf keyword allows you to display multicast boundary information for the VRF instance identified by the vrf-name variable.
The ethernet parameter specifies the physical port by its unit, slot, and port number.
The loopback parameter specifies the loopback port.
The veparameter specifies a virtual interface.
The tunnel parameter specifies a GRE tunnel interface that is being configured. The GRE tunnel interface is enabled under the device PIM configuration.
The following table describes the output from the show ip pim interface ethernet command.
|
Field |
Description |
|---|---|
|
Interface |
Name of the interface. |
|
Local Address |
IP address of the interface. |
|
Mode |
PIM mode, dense or sparse.. |
|
St |
PIM status for this interface, enabled or disabled. |
|
Designated Router Address, Port |
Address, port number of the designated router. |
|
TTL Thr |
Time to live threshold. Multicast packets with TTL less than this threshold value are not be forwarded on this interface. |
|
Multicast Boundary |
Multicast boundary ACL, if one exists. |
|
VRF |
Name of the VRF. |
|
DR Prio |
Designated router priority assigned to this interface. |
|
Override Interval |
Effective override interval in milliseconds. |