Skip to content

Support



Juniper was the first North American IP routing vendor to achieve the prestigious TL 9000 certification by the Quality of Excellence for Suppliers of Telecommunications (QuEST) Forum in the router category, for design, development, provision and service and support.



What is J-Care?

It's the world-class service and support that you expect from a company that delivers the industry's best infrastructure and security products. With J-Care, you now have the confidence knowing that Juniper will do our part to keep you on top of the world!


show igmp-snooping vlans

Syntax

show igmp-snooping vlans
<brief | detail>
<vlan vlan-id | vlan-name>

Release Information

Command introduced in JUNOS Release 9.1 for EX-series switches.

Description

Display IGMP snooping VLAN information.

Options

none — Display general parameters.

brief | detail — (Optional) Display the specified level of output.

vlan vlan-id | vlan vlan-number — (Optional) Display VLAN information for the specified VLAN.

Required Privilege Level

view

List of Sample Output

show igmp-snooping vlans
show igmp-snooping vlans vlan v10
show igmp-snooping vlans vlan v10 detail

Output Fields

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

Table 1: show igmp-snooping vlans Output Fields

Field Name

Field Description

Level of Output

VLAN

Name of the VLAN.

All levels

Interfaces

Number of interfaces in the VLAN.

All levels

Groups

Number of groups in the VLAN

All levels

MRouters

Number of multicast routers associated with the VLAN.

All levels

Receivers

Number of host receivers in the VLAN.

All levels

Tag

Numerical identifier of the VLAN.

Detail

vlan-interface

Internal VLAN interface identifier.

Detail

Membership timeout

Membership timeout value.

Detail

Querier timeout

Timeout value for interfaces dynamically marked as router interfaces (interfaces that receive queries). When the querier timeout is reached, the switch marks the interface as a host interface.

Detail

Interface

Name of the interface.

Detail

Reporters

Number of dynamic groups on an interface.

Detail

show igmp-snooping vlans

user@switch> show igmp-snooping vlans 
VLAN                                    Interfaces Groups MRouters Receivers
default                                          0      0        0         0
v1                                              11     50        0         0
v10                                              1      0        0         0
v11                                              1      0        0         0
v180                                             3      0        1         0
v181                                             3      0        0         0
v182                                             3      0        0         0

show igmp-snooping vlans vlan v10

user@switch> show igmp-snooping vlans vlan v10 
user@switch> show igmp-snooping vlans vlan v10 
VLAN                                    Interfaces Groups MRouters Receivers
v10                                              1      0        0         0

show igmp-snooping vlans vlan v10 detail

user@switch> show igmp-snooping vlans vlan v10 detail 
VLAN: v10, Tag: 10, vlan-interface: vlan.10
Membership timeout: 260, Querier timeout: 255
        Interface: ge-0/0/10.0, tagged, Groups: 0, Reporters: 0