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C
OMMAND
Interface Configuration (VLAN)
C
OMMAND
When a router first starts or PIM is enabled on an interface, the hello
◆
delay is set to random value between 0 and the trigger-hello-delay. This
prevents synchronization of Hello messages on multi-access links if
multiple routers are powered on simultaneously.
Also, if a Hello message is received from a new neighbor, the receiving
◆
router will send its own Hello message after a random delay between 0
and the trigger-hello-delay.
E
XAMPLE
Console(config-if)#ip pim trigger-hello-delay 3
Console(config-if)#
This command displays information about interfaces configured for PIM.
show ip pim
interface
S
YNTAX
show ip pim interface [vlan vlan-id]
vlan-id - VLAN ID (Range: 1-4094)
C
OMMAND
Normal Exec, Privileged Exec
C
OMMAND
This command displays the PIM settings for the specified interface as
described in the preceding pages. It also shows the address of the
designated PIM router and the number of neighboring PIM routers.
E
XAMPLE
Console#show ip pim interface vlan 1
PIM is enabled.
VLAN 1 is up.
PIM Mode
IP Address
Hello Interval
Hello HoldTime
Triggered Hello Delay
Join/Prune Holdtime
Lan Prune Delay
Propagation Delay
Override Interval
Graft Retry Interval
Max Graft Retries
State Refresh Ori Int
Console#
M
ODE
U
SAGE
M
ODE
U
SAGE
:
Dense Mode
:
192.168.0.2
:
:
:
:
:
:
:
:
:
:
– 1935 –
| Multicast Routing Commands
C
52
HAPTER
PIM Multicast Routing
30 sec
105 sec
5 sec
210 sec
Disabled
500
ms
2500
ms
3 sec
3
60 sec
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