Configuring The Rp To Filter Register Messages From The Dr - H3C S7500 Series Operation Manual

Operation Manual – Multicast
H3C S7500 Series Ethernet Switches
To do...
Enter system view
Enable the multicast
routing protocol
Enter VLAN
interface view
Enable PIM-SM
Configure PIM-SM
domain boundary
Caution:
When the PIM-SM domain boundary is set, Bootstrap messages cannot pass the
boundary in any direction. In this way, PIM-SM domains are divided.
When this feature is configured, Bootstrap messages cannot pass the boundary.
However, the other PIM messages can pass the domain boundary. The network can
be effectively divided into domains using different BSRs.

7.4.4 Configuring the RP to Filter Register Messages from the DR

Through the register message filtering mechanism in a PIM-SM network, you can
determine which sources send packets to which groups on the RP, that is, the RP can
filter the register messages from the DR and receive the specified messages only.
Follow these steps to configure the RP to filter the register messages from the DR:
To do...
Enter system view
Enable the multicast
routing protocol
Enter VLAN
interface view
Enable PIM-SM
Quit VLAN view
Use the command...
system-view
multicast routing-enable
interface Vlan-interface
interface-number
pim sm
pim bsr-boundary
Use the command...
system-view
multicast routing-enable
interface Vlan-interface
interface-number
pim sm
quit
7-16
Chapter 7 PIM Configuration
Remarks
—
Required
—
Required
Configure the PIM protocol
type on the interface.
Required
By default, domain boundary is
not set for the switch.
Remarks
—
Enable the multicast routing
protocol.
—
Required
Configure the PIM protocol
type on the interface.
—