Ipv6 Mld Snooping Vlan Robustness-Variable - Cisco 220 Series Smart Plus Reference Manual

IPv6 MLD Snooping Commands

ipv6 mld snooping vlan robustness-variable

ipv6 mld snooping vlan robustness-variable
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
Example
switchxxxxxx(config)# ipv6 mld snooping vlan 3 response-time 20
To configure the number of IPv6 MLD queries that the switch sends before
deleting a listener that does not respond, or to enter a VLAN ID to configure on a
per-VLAN basis, use the ipv6 mld snooping robustness-variable Global
Configuration mode command.
To revert to the default settings, use the no form of this command.
Syntax
ipv6 mld snooping vlan
no ipv6 mld snooping vlan
Parameters
• VLAN-LIST —A VLAN ID or a list of VLAN IDs.
VALUE
• —The range is 1 to 7.
Default Configuration
The default VLAN robustness variable is 2.
Command Mode
Global Configuration mode
User Guidelines
Robustness is measured in terms of the number of MLDv1 queries sent with no
response before a port is removed from a multicast group. A port is deleted when
there are no MLDv1 reports received for the configured number of MLDv1 queries.
The global value determines the number of queries that the switch waits before
deleting a listener that does not respond and applies to all VLANs that do not have
a VLAN value set.
Example
VLAN-LIST robustness-variable
VLAN-LIST
robustness-variable
19
VALUE
290