ECS4660-28F_Management Guide-R03

C HAPTER 52 | Multicast Routing Commands
PIM Multicast Routing
– 1937 –
COMMAND USAGE
A graft message is sent by a router to cancel a prune state. When a router
receives a graft message, it must respond with an graft acknowledgement
message. If this acknowledgement message is lost, the router that sent
the graft message will resend it a number of times (as defined by the ip
pim max-graft-retries command).
EXAMPLE
Console(config-if)#ip pim graft-retry-interval 9
Console(config-if)#
ip pim
max-graft-retries
This command configures the maximum number of times to resend a Graft
message if it has not been acknowledged. Use the no form to restore the
default value.
SYNTAX
ip pim max-graft-retries retries
no ip pim max-graft-retries
retries - The maximum number of times to resend a Graft.
(Range: 1-10)
DEFAULT SETTING
3
COMMAND MODE
Interface Configuration (VLAN)
EXAMPLE
Console(config-if)#ip pim max-graft-retries 5
Console(config-if)#
ip pim state-refresh
origination-interval
This command sets the interval between sending PIM-DM state refresh
control messages. Use the no form to restore the default value.
SYNTAX
ip pim state-refresh origination-interval seconds
no ip pim max-graft-retries
seconds - The interval between sending PIM-DM state refresh
control messages. (Range: 1-100 seconds)
DEFAULT SETTING
60 seconds