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Monitoring PIM Interfaces for IPv6
Purpose
Display information about PIM interfaces. Specify no keywords or variables to view information about all PIM interfaces. You can specify the detail keyword to view detailed information for all PIM interfaces or for a specified PIM interface. You can specify the summary keyword to view the number of configured, enabled, and disabled PIM sparse-mode interfaces. You can specify the count keyword to view the number of multicast packets that the interface has sent and received.
 | Note: Provide an interface type and specifier (such as atm 3/0) to display information about that interface only. For details about interface types and specifiers, see Interface Types and Specifiers in JunosE Command Reference Guide. |
Action
To display information for all PIM interfaces, or for a specified PIM interface:
host1# show ipv6 pim interface
PIM Interface Table
Interface Addr Interface State Ver Mode Nbr Hello J/P DR DR Addr JoinFilter
Count Intvl Intvl Pri
101::1 ATM2/0.100 Up 2 Sparse 1 30 150 5 101::2 -
102::1 ATM2/0.101 Up 2 Sparse 1 30 100 2 102::2 silver
103::1 ATM3/0.102 Up 2 Sparse 1 30 100 2 103::1 gold
To display the number of configured, enabled, and disabled PIM sparse-mode interface:
host1#show ipv6 pim interface summary PIM Interface Summary SM: 0, 0 enabled, 0 disabled
To display the number of multicast packets that the interface has sent and received:
host1#show ipv6 pim interface count
PIM Interface Count
Interface Addr Interface Name ControlPktCount In|Out
Hello JoinPrune Assert
::107:84 ATM3/0.20 0 0 0
0 0 0Meaning
Table 81 lists the show ipv6 pim interface command output fields.
Table 81: show ipv6 pim interface Output Fields
Field Name | Field Description |
|---|---|
Interface Addr | IPv6 address of the interface |
Interface Name | Type and identifier of the interface. For details about interface types and specifiers, see Interface Types and Specifiers in JunosE Command Reference Guide |
Ver | Version of PIM running on this interface |
Mode | PIM mode running on this interface: Sparse |
Nbr Count | Number of neighbors connected to this interface |
Hello Intvl | Time interval at which the interface sends hello messages to neighbors |
J/P Interval | Total number of join/prune message interval, in seconds, at which the interface sends the join/prune messages |
DR Address | Address of the designated router |
SM | Number of PIM sparse mode interfaces:
|
DR Pri | Designated router priority value |
ControlPkt Count In | Out | PIM messages received on and sent from this interface:
|
