show multicast next-hops
Syntax
show multicast next-hops <brief | detail | terse> <identifier-number> <inet | inet6> <logical-system (all | logical-system-name)>
Syntax (EX Series Switch and the QFX Series)
show multicast next-hops <brief | detail> <identifier-number> <inet | inet6>
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 | terse | (Optional) Display the specified level of output. Use Starting in Junos OS release 16.1, the |
| 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
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.
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
- show multicast next-hops (Ingress Router, Multipoint LDP Inband Signaling for Point-to-Multipoint LSPs)
- show multicast next-hops (Egress Router, Multipoint LDP Inband Signaling for Point-to-Multipoint LSPs)
- show multicast next-hops (Bidirectional PIM)
- show multicast next-hops brief
- show multicast next-hops detail
- show multicast next-hops detail (PIM using point-to-multipoint mode)
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 (Ingress Router, Multipoint LDP Inband Signaling for Point-to-Multipoint LSPs)
user@host> show multicast next-hops Family: INET ID Refcount KRefcount Downstream interface Addr 1048580 2 1 1048576 (0x600dc04) 1 0 1048584 (0x600ea04) 1 0 (0x600e924) 1048583 2 1 1048579 (0x600e144) 1 0 1048587 (0x600e844) 1 0 (0x600e764) 1048582 2 1 1048578 (0x600df84) 1 0 1048586 (0x600e684) 1 0 (0x600e5a4) 1048581 2 1 1048577 (0x600ddc4) 1 0 1048585 (0x600ebc4) 1 0 (0x600eae4)
show multicast next-hops (Egress Router, Multipoint LDP Inband Signaling for Point-to-Multipoint LSPs)
user@host> show multicast next-hops Family: INET ID Refcount KRefcount Downstream interface Addr (0x600e844) 8 0 1048575 1048575 16 0 distributed-gmp
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 Addr
1048584 2 1 1048581
1048580
Flags 0x208 type 0x18 members 0/0/2/0/0
Address 0xb1841c4
1048591 3 2 787
747
Flags 0x206 type 0x18 members 0/0/2/0/0
Address 0xb1847f4
1048580 4 1 ge-1/1/9.0-(1048579)
Flags 0x200 type 0x18 members 0/0/0/1/0
Address 0xb184134
1048581 2 0 736
765
Flags 0x3 type 0x18 members 0/0/2/0/0
Address 0xb183dd4
1048585 18 0 787
747
Flags 0x203 type 0x18 members 0/0/2/0/0
Address 0xb184404
Family: INET6
ID Refcount KRefcount Downstream interface Addr
1048586 4 2 1048585
1048583
Flags 0x20c type 0x19 members 0/0/2/0/0
Address 0xb1842e4
1048583 14 4 ge-1/1/9.0-(1048582)
Flags 0x200 type 0x19 members 0/0/0/1/0
Address 0xb183ef4
1048592 4 2 1048583
1048591
Flags 0x20c type 0x19 members 0/0/2/0/0
Address 0xb184644
show multicast next-hops detail (PIM using point-to-multipoint mode)
user@host> show multicast next-hops detail
Family: INET
ID Refcount KRefcount Downstream interface
262142 2 1 st0.0-192.0.2.0(573)
st0.0-198.51.100.0(572)
Release Information
Command introduced before Junos OS Release 7.4.
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.
Support for bidirectional PIM added in Junos OS Release 12.1.
terse option introduced in Junos OS Release 16.1
for the MX Series.