Technical Documentation

Supported Platforms
EX Series

show igmp-snooping route

Syntax

Release Information

Command introduced in Junos OS Release 9.1 for EX Series switches.

Option inet enhanced to support IPv6 multicast groups in Junos OS Release 10.2 for EX Series switches.

Description

Display IGMP snooping route information.

Options

none: Display general parameters.
brief | detail: (Optional) Display the specified level of output.
ethernet-switching: (Optional) Display Ethernet switching information.
inet: (Optional) Display inet information for IPv4 and IPv6 multicast groups. For Layer 3 IPv6 multicast routes, display information about the routing table, the routing next hop, and the Layer 2 next hop.
vlan vlan-id | vlan-name: (Optional) Display route information for the specified VLAN.

Required Privilege Level

view

List of Sample Output

show igmp-snooping route
show igmp-snooping route inet detail (IPv6 Multicast Route)
show igmp-snooping route vlan v1

Output Fields

Table 1 lists the output fields for the show igmp-snooping route command. Output fields are listed in the approximate order in which they appear.

Table 1: show igmp-snooping route Output Fields

Field Name	Field Description
Table	(For internal use only. Value is always 0.)
Routing Table	(For internal use only. Value is always 0.)
VLAN	Name of the VLAN on which IGMP snooping is enabled.
Group	Multicast IPv4 or IPv6 group address.
Next-hop	ID associated with the next-hop device.
Routing next-hop	ID associated with the Layer 3 next-hop device.
Interface or Interfaces	Name of the interface or interfaces in the VLAN associated with the multicast group.
Layer 2 next-hop	ID associated with the Layer 2 next-hop device.

Sample Output

show igmp-snooping route

user@switch> show igmp-snooping route

VLAN             Group          Next-hop
V11              224.1.1.1, *        533
        Interfaces: ge-0/0/13.0, ge-0/0/1.0
VLAN             Group          Next-hop
v12              224.1.1.3, *        534
        Interfaces: ge-0/0/13.0, ge-0/0/0.0

show igmp-snooping route inet detail (IPv6 Multicast Route)

user@switch> show igmp-snooping route inet detail

Routing table: 0
Group: ff0e::1:ff05:1a3d, 2001::ee0:81ff:ee05:1a2e
    Routing next-hop: 587
        vlan.42
    Interface: vlan.42, VLAN: v42, Layer 2 next-hop: 506

show igmp-snooping route vlan v1

user@switch> show igmp-snooping route vlan v1

Table: 0
VLAN             Group          Next-hop
v1               224.1.1.1, *       1266
        Interfaces: ge-0/0/0.0
v1               224.1.1.3, *       1266
        Interfaces: ge-0/0/0.0
v1               224.1.1.5, *       1266
        Interfaces: ge-0/0/0.0
v1               224.1.1.7, *       1266
        Interfaces: ge-0/0/0.0
v1               224.1.1.9, *       1266
        Interfaces: ge-0/0/0.0
v1               224.1.1.11, *      1266
        Interfaces: ge-0/0/0.0