show ip multicast snooping

Displays IP multicast snooping configuration information.

Syntax

show ip multicast snooping [ mcache vlan interface | vlan vlan-id ]

Parameters

mcache

Specifies the multicast cache entries.

vlan interface: Specifies which VLAN's snooping mcache entries should be displayed.

vlan

Specifies the VLAN.

vlan-id: Specifies the VLAN-ID.

Modes

User EXEC mode

Examples

The following example displays the output for the show ip multicast snooping mcache command.

device# show ip multicast snooping mcache
Flags : V2|V3 : IGMP Receiver, P_G : PIM (*,G) Join, P_SG: PIM (S,G) Join
VlanID : 25
-------------
1(*, 225.1.1.1 )00:02:15NumOIF: 1
Outgoing Ports:
eth2/24       Flags: 0x14 ( V2)  00:02:15/126s

The following output displays v3 flag for entries learned through the IGMPv3 report.

device# show ip multicast snooping mca
Flags : V2|V3 : IGMP Receiver, P_G : PIM (*,G) Join, P_SG: PIM (S,G) Join
                 BR : PIM Blocked RPT
 Vlan ID : 10
 -------------
1     (20.20.20.20, 232.0.0.10 )  22:37:48    NumOIF: 1
        Outgoing Ports:
                eth1/34        Flags: 0x24 ( V3)  00:00:08/252s