IPv6 Routing Commands 779
ipv6 mld router
The ipv6 mld router command is used to enable MLD in the router in global
configuration mode and for a specific interface in interface configuration
mode. Use the “no” form of this command to disable MLD.
Syntax
ipv6 mld router
no ipv6 mld router
Default Configuration
MLD is disabled by default.
Command Mode
Global Configuration mode
Interface Configuration (VLAN) mode
User Guidelines
There are no user guidelines for this command.
Example
console(config-if-vlan3)#ipv6 mld router
ipv6 mtu
Use the ipv6 mtu command in Interface Configuration mode to set the
maximum transmission unit (MTU) size, in bytes, of IPv6 packets on an
interface.
When the ipv6 mtu is at its default value (1500) and has not been configured,
a subsequent decrease change to the link mtu results in a reduction of the
ipv6 mtu.
Syntax
ipv6 mtu
mtu
no ipv6 mtu