show multicast next-hops
Syntax
Syntax (EX Series Switch and the QFX Series)
Release Information
Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
inet6 option introduced in Junos OS Release 10.0 for EX Series switches.
detail option display of next-hop ID number introduced in Junos OS Release 11.1 for M Series and T Series routers and EX Series switches.
Command introduced in Junos OS Release 11.3 for the QFX Series.
Support for bidirectional PIM added in Junos OS Release 12.1.
Description
Display the entries in the IP multicast next-hop table.
Options
none | — | Display standard information about all entries in the multicast next-hop table for all supported address families. |
brief | detail | — | (Optional) Display the specified level of output. When you include the detail option on M Series and T Series routers and EX Series switches, the downstream interface name includes the next-hop ID number in parentheses, in the form fe-0/1/2.0-(1048574) where 1048574 is the next-hop ID number. |
identifier-number | — | (Optional) Show a particular next hop by ID number. The range of values is 1 through 65,535. |
inet | inet6 | — | (Optional) Display entries for IPv4 or IPv6 family addresses, respectively. |
logical-system (all | logical-system-name) | — | (Optional) Perform this operation on all logical systems or on a particular logical system. |
Required Privilege Level
view
List of Sample Output
show multicast next-hopsshow multicast next-hops (Bidirectional PIM
show multicast next-hops brief
show multicast next-hops detail
Output Fields
Table 1 describes the output fields for the show multicast next-hops command. Output fields are listed in the approximate order in which they appear.
Table 1: show multicast next-hops Output Fields
Field Name | Field Description |
|---|---|
Family | Protocol family (such as INET). |
ID | Next-hop identifier of the prefix. The identifier is returned by the routing device's Packet Forwarding Engine. |
Refcount | Number of cache entries that are using this next hop. |
KRefcount | Kernel reference count for the next hop. |
Downstream interface | Interface names associated with each multicast next-hop ID. |
Incoming interface list | List of interfaces that accept incoming traffic. Only shown for routes that do not use strict RPF-based forwarding, for example for bidirectional PIM. |
Sample Output
show multicast next-hops
user@host> show multicast next-hops Family: INET ID Refcount KRefcount Downstream interface 262142 4 2 so-1/0/0.0 262143 2 1 mt-1/1/0.49152 262148 2 1 mt-1/1/0.32769
show multicast next-hops (Bidirectional PIM
user@host> show multicast next-hops Family: INET
ID Refcount KRefcount Downstream interface
2097151 8 4 ge-0/0/1.0
Family: INET6
ID Refcount KRefcount Downstream interface
2097157 2 1 ge-0/0/1.0
Family: Incoming interface list
ID Refcount KRefcount Downstream interface
513 5 2 lo0.0
ge-0/0/1.0
514 5 2 lo0.0
ge-0/0/1.0
xe-4/1/0.0
515 3 1 lo0.0
ge-0/0/1.0
xe-4/1/0.0
544 1 0 lo0.0
xe-4/1/0.0show multicast next-hops brief
The output for the show multicast next-hops brief command is identical to that for the show multicast next-hops command. For sample output, see show multicast next-hops.
show multicast next-hops detail
user@host> show multicast next-hops detail Family: INET
ID Refcount KRefcount Downstream interface
1048577 2 1 fe-0/1/2.0-(1048574)
ge-0/2/3.0-(1048576)