Cisco WS-C3550-12G Software Configuration Manual page 629

Chapter 24 Configuring IP Multicast Routing
Beginning in privileged EXEC mode, follow these steps to define the PIM domain border:
Command
Step 1
configure terminal
Step 2
interface interface-id
Step 3
ip pim bsr-border
Step 4
end
Step 5 show running-config
Step 6 copy running-config startup-config
To remove the PIM border, use the no ip pim bsr-border interface configuration command.
Figure 24-8 Constraining PIMv2 BSR Messages
Configure the
ip pim bsr-border
command on
this interface.
Neighboring
PIMv2 domain
78-11194-03
Purpose
Enter global configuration mode.
Enter interface configuration mode, and specify the interface to be
configured.
Define a PIM bootstrap message boundary for the PIM domain.
Enter this command on each interface that connects to other bordering
PIM domains. This command instructs the multilayer switch to neither
send or receive PIMv2 BSR messages on this interface as shown in
Figure 24-8.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
PIMv2 sparse-mode
network
A
BSR
messages
Si
Border
BSR
router
Catalyst 3550 Multilayer Switch Software Configuration Guide
Configuring IP Multicast Routing
Configure the
ip pim bsr-border
B command on
BSR
this interface.
messages
Si
Border
PIMv2 domain
router
Neighboring
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