C
HAPTER
46
| Multicast Routing Commands
PIM Multicast Routing
– 1093 –
to the source through the SPT, or if there are no longer any group
members connected to the interface.
EXAMPLE
Console(config)#interface vlan 1
Console(config-if)#ip pim dense-mode
Console#show ip pim interface
PIM is enabled.
Vlan 1 is up.
PIM Mode : Dense Mode
IP Address : 192.168.0.2
Hello Interval : 30 sec
Hello HoldTime : 105 sec
Triggered Hello Delay : 5 sec
Join/Prune Holdtime : 210 sec
Lan Prune Delay : Disabled
Propagation Delay : 500 ms
Override Interval : 2500 ms
Graft Retry Interval : 3 sec
Max Graft Retries : 3
State Refresh Ori Int : 60 sec
Console#
ip pim hello-
holdtime
This command configures the interval to wait for hello messages from a
neighboring PIM router before declaring it dead. Use the no form to restore
the default value.
SYNTAX
ip pim hello-holdtime seconds
no ip pim hello-interval
seconds - The hold time for PIM hello messages. (Range: 1-65535)
DEFAULT SETTING
105 seconds
COMMAND MODE
Interface Configuration (VLAN)
COMMAND USAGE
The ip pim hello-holdtime should be greater than the value of ip pim
hello-interval (page 1094).
EXAMPLE
Console(config-if)#ip pim hello-holdtime 210
Console(config-if)#