Configuration Examples For Pim; Ssm Configuration Example; Bsr Configuration Example - Cisco Nexus 7000 Series Configuration Manual

Configuration Examples for PIM

Configuration Examples for PIM
Note See the Multiple RPs Configured in a PIM Domain for more configuration examples.
This section describes how to configure PIM using different data distribution modes and RP selection methods.

SSM Configuration Example

To configure PIM in SSM mode, follow these steps for each router in the PIM domain:
1. Configure PIM sparse mode parameters on the interfaces that you want to participate in the domain. We
recommend that you enable PIM on all interfaces.
switch# config t
switch(config)# interface ethernet 2/1
switch(config-if)# ip pim sparse-mode
2. Configure the parameters for IGMP that support SSM. See Configuring IGMP Usually, you configure
IGMPv3 on PIM interfaces to support SSM.
switch# config t
switch(config)# interface ethernet 2/1
switch(config-if)# ip igmp version 3
3. Configure the SSM range if you do not want to use the default range.
switch# config t
switch(config)# ip pim ssm range 239.128.1.0/24
4. Configure message filtering.
switch# config t
switch(config)# ip pim log-neighbor-changes
The following example shows how to configure PIM SSM mode:
config t
interface ethernet 2/1
ip pim ssm range 239.128.1.0/24
ip pim log-neighbor-changes

BSR Configuration Example

To configure PIM in ASM mode using the BSR mechanism, follow these steps for each router in the PIM
domain:
Cisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide
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ip pim sparse-mode
ip igmp version 3
exit
Configuring PIM and PIM6