Upstream Device Configuration
interface gigabitethernet 0/0/0
ip address 10.1.1.1 255.255.255.0
ip pim dense-mode
!
interface gigabitethernet 1/0/0
ip address 10.2.1.1 255.255.255.0
ip pim dense-mode
ip igmp unidirectional-link
!
interface gigabitethernet 2/0/0
ip address 10.3.1.1 255.255.255.0
Downstream Device Configuration
ip pim rp-address 10.5.1.1 5
access-list 5 permit 239.0.0.0 0.255.255.255
!
interface loopback 0
ip address 10.7.1.1 255.255.255.0
ip pim dense-mode
ip igmp helper-address udl ethernet 0
ip igmp proxy-service
!
interface gigabitethernet 0/0/0
ip address 10.2.1.2 255.255.255.0
ip pim dense-mode
ip igmp unidirectional-link
!
interface gigabitethernet 1/0/0
ip address 10.5.1.1 255.255.255.0
ip pim sparse-mode
ip igmp mroute-proxy loopback 0
!
interface gigabitethernet 2/0/0
ip address 10.6.1.1 255.255.255.0
Related Topics
Configuring the Upstream UDL Device for IGMP UDLR, on page 104
Configuring the Downstream UDL Device for IGMP UDLR with IGMP Proxy Support, on page 105
IGMP Proxy, on page 102
Additional References
The following sections provide references related to customizing IGMP.
Related Documents
Document TitleRelated Topic
Cisco IOS Master Commands List, All Releases
Cisco IOS commands
Cisco IOS IP Multicast Command Reference
Cisco IOS IP SLAs commands
“ IP Multicast Technology Overview ” module
Overview of the IP multicast technology area
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 109
Configuring IGMP Proxy
Additional References