Administrator Guide

Table 64. Preventing a Host from Joining a Group — Description (continued)
Location Description
2/11
● Interface TenGigabitEthernet 2/11
● ip pim sparse-mode
● ip address 10.11.12.2/24
● no shutdown
2/31
● Interface TenGigabitEthernet 2/31
● ip pim sparse-mode
● ip address 10.11.23.1/24
● no shutdown
3/1
● Interface TenGigabitEthernet 3/1
● ip pim sparse-mode
● ip address 10.11.5.1/24
● no shutdown
3/11
● Interface TenGigabitEthernet 3/11
● ip pim sparse-mode
● ip address 10.11.13.2/24
● no shutdown
3/21
● Interface TenGigabitEthernet 3/21
● ip pim sparse-mode
● ip address 10.11.23.2/24
● no shutdown
Receiver 1
● Interface VLAN 300
● ip pim sparse-mode
● ip address 10.11.3.1/24
● untagged TenGigabitEthernet1/1
● no shutdown
Receiver 2
● Interface VLAN 400
● ip pim sparse-mode
● ip address 10.11.4.1/24
● untagged TenGigabitEthernet 1/2
● ip igmp access-group igmpjoinfilR2G2
● no shutdown
Preventing a PIM Router from Forming an Adjacency
To prevent a router from participating in PIM (for example, to configure stub multicast routing), use the following command.
● Prevent a router from participating in PIM.
INTERFACE mode
ip pim neighbor-filter
Preventing a Source from Registering with the RP
To prevent the PIM source DR from sending register packets to route processor (RP) for the specified multicast source and
group, use the following command. If the source DR never sends register packets to the RP, no hosts can ever discover the
source and create a shortest path tree (SPT) to it.
● Prevent a source from transmitting to a particular group.
CONFIGURATION mode
Multicast Features
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