Planet XGS3-24042 - PIM-SM Configuration Examples

48-13
Command
Explanation
Interface Configuration Mode
no ip pim sparse-mode | no ip pim
multicast-routing(Global
configuration mode)
To disable the PIM-SM protocol.
48.3.3 PIM-SM Configuration Examples
As shown in the following figure, add the Ethernet interfaces of SwitchA, SwitchB, SwitchC and SwitchD to
corresponding VLAN, and enable PIM-SM Protocol on each VLAN interface.
Figure 48-2 PIM-SM Typical Environment
The configuration procedure for SwitchA, SwitchB, SwitchC and SwitchD is as follows:
(1) Configure SwitchA:
Switch(config)#ip pim multicast-routing
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)# ip address 12.1.1.1 255.255.255.0
Switch(Config-if-Vlan1)# ip pim sparse-mode
Switch(Config-if-Vlan1)#exit
Switch(config)#interface vlan 2
Switch(Config-if-Vlan2)# ip address 13.1.1.1 255.255.255.0
Switch(Config-if-Vlan2)# ip pim sparse-mode
(2) Configure SwitchB:
Switch(config)#ip pim multicast-routing
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)# ip address 12.1.1.2 255.255.255.0
Switch(Config-if-Vlan1)# ip pim sparse-mode
Switch(Config-if-Vlan1)#exit
SwitchA
SwitchB
Vlan 1
Vlan 1
Vlan 2
rp
Vlan 2
Vlan 2
Vlan 2
bsr
Vlan 1
Vlan 1
Vlan 3
Vlan
3
S
witch
D
SwitchC