Configuring Pim Common Information - 3Com Switch 4800G 24-Port Configuration Manual

Configuring PIM
Common Information
PIM Common
Information
Configuration Task List
Configuration
Prerequisites
To do...
Enter system view
Enter PIM view
Configure the SSM group
range
n
The commands introduced in this section are to be configured on all routers in the
PIM domain.
c
CAUTION:
Make sure that the same SSM group range is configured on all routers in the
■
entire domain. Otherwise, multicast information cannot be delivered through
the SSM model.
When a member of a multicast group in the SSM group range sends an
■
IGMPv1 or IGMPv2 report message, the device does not trigger a (*, G) join.
n
For the configuration tasks described in this section
Configurations performed in PIM view are effective to all interfaces, while
■
configurations performed in interface view are effective to the current interface
only.
If the same function or parameter is configured in both PIM view and interface
■
view, the configuration performed in interface view is given priority, regardless
of the configuration sequence.
Complete these tasks to configure PIM common information:
Task
"Configuring a PIM Filter" on page 654
"Configuring PIM Hello Options" on page 654
"Configuring PIM Common Timers" on page 656
"Configuring Join/Prune Message Limits" on page 657
Before configuring PIM common information, complete the following tasks:
Configure any unicast routing protocol so that all devices in the domain are
■
interoperable at the network layer.
Configure PIM-DM, or PIM-SM, or PIM-SSM.
■
Before configuring PIM common information, prepare the following data:
An ACL rule as multicast data filter
■
Priority for DR election (global value/interface level value)
■
PIM neighbor timeout time (global value/interface value)
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Configuring PIM Common Information

Use the command...
system-view
pim
ssm-policy acl-number
653
Remarks
-
-
Optional
232.0.0.0/8 by default
Remarks
Optional
Optional
Optional
Optional