IPv6 MLD Snooping Commands 541
• VLANs Enabled for MLD Snooping — VLANs on which MLD Snooping is
enabled.
When you specify an interface or VLAN, the following information displays:
• MLD Snooping Admin Mode — Indicates whether MLD Snooping is
active on the interface or VLAN.
• Fast Leave Mode — Indicates whether MLD Snooping Fast-leave is active
on the VLAN.
• Group Membership Interval — Shows the amount of time in seconds that
a switch will wait for a report from a particular group on a particular
interface, which is participating in the VLAN, before deleting the interface
from the entry. This value may be configured.
• Max Response Time — Displays the amount of time the switch waits after
it sends a query on an interface, participating in the VLAN, because it did
not receive a report for a particular group on that interface. This value may
be configured.
• Multicast Router Present Expiration Time — Displays the amount of time
to wait before removing an interface that is participating in the VLAN
from the list of interfaces with multicast routers attached. The interface is
removed if a query is not received. This value may be configured.
show ipv6 mld snooping groups
The show ipv6 mld snooping groups command displays the MLD Snooping
entries in the MFDB table.
Syntax
show ipv6 mld snooping groups [{vlan
vlan-id
| address

ipv6-multicast-

address
}]
•

vlan_id

— Specifies a VLAN ID value.
•

ipv6-multicast-address

— Specifies an IPv6 Multicast address.
Default configuration
This command has no default configuration.
2CSPC4.XCT-SWUM2XX1.book Page 541 Monday, October 3, 2011 11:05 AM