ipv6 pim6-dense lan-prune-delay

Syntax

ipv6 pim6-dense lan-prune-delay

no ipv6 pim6-dense lan-prune-delay

Description

Enables the LAN prune delay option on the current interface. The default status is enabled.

The no form of this command disables the LAN prune delay option.

Command context

config-if

config-if-vlan

config-lag-if

Authority

Administrators or local user group members with execution rights for this command.

Usage

With LAN-prune-delay enabled, the router informs downstream neighbors how long it will wait before pruning a flow after receiving a prune request. Other downstream routers on the same interface must send a join to override the prune before the LAN-prune-delay time to continue the flow. Prompts any downstream neighbors with multicast receivers continuing to belong to the flow to reply with a join. If no joins are received after the LAN-prune-delay period, the router prunes the flow. The propagation-delay and override-interval settings determine the LAN-prune-delay setting.

Example

Enabling and disabling the LAN prune delay:

switch(config)# interface vlan40
switch(config-if-vlan)# ipv6 pim6-dense lan-prune-delay
switch(config-if-vlan)# no ipv6 pim6-dense lan-prune-delay