Reference Guide

Multicast Source Discovery Protocol | 599
Related Configuration Tasks
• Enable MSDP
• Manage the Source-active Cache
• Accept Source-active Messages that fail the RFP Check
• Limit the Source-active Messages from a Peer
• Prevent MSDP from Caching a Local Source
• Prevent MSDP from Caching a Remote Source
• Prevent MSDP from Advertising a Local Source
• Terminate a Peership
• Clear Peer Statistics
• Clear Peer Statistics
• Debug MSDP
• MSDP with Anycast RP
• MSDP Sample Configurations
Figure 31-3. Configuring Interfaces for MSDP
R1
R2
R3
R4
1/1
1/21
2/11
2/31
3/21
3/41
4/31
4/1
1/2
PC 1
PC 2
PC 3
2/1
interface GigabitEthernet 1/1
ip pim sparse-mode
ip address 10.11.3.1/24
no shutdown

interface GigabitEthernet 1/2
ip address 10.11.2.1/24
no shutdown

interface GigabitEthernet 1/21
ip pim sparse-mode
ip address 10.11.1.12/24
no shutdown

interface Loopback 0
ip pim sparse-mode
ip address 192.168.0.1/32
no shutdown
: 10.11.3.2/24
: 10.11.4.2/24
: 10.11.5.2/24
interface GigabitEthernet 2/1
ip pim sparse-mode
ip address 10.11.4.1/24
no shutdown

interface GigabitEthernet 2/11
ip pim sparse-mode
ip address 10.11.1.21/24
no shutdown

interface GigabitEthernet 2/31
ip pim sparse-mode
ip address 10.11.0.23/24
no shutdown

interface Loopback 0
ip address 192.168.0.2/32
no shutdown
interface GigabitEthernet 3/21
ip pim sparse-mode
ip address 10.11.0.32/24
no shutdown

interface GigabitEthernet 3/41
ip pim sparse-mode
ip address 10.11.6.34/24
no shutdown

interface Loopback 0
ip pim sparse-mode
ip address 192.168.0.3/32
no shutdown
interface GigabitEthernet 4/1
ip pim sparse-mode
ip address 10.11.5.1/24
no shutdown

interface GigabitEthernet 4/31
ip pim sparse-mode
ip address 10.11.6.43/24
no shutdown

interface Loopback 0
ip address 192.168.0.4/32
no shutdown