Users Guide

CR1(conf-vlt-128)# backup destination 10.222.208.160
CR1(conf-vlt-128)# discovery-interface ethernet1/1/27:2
CR1(conf-vlt-128)# peer-routing
CR1(conf-vlt-128)# primary-priority 1
CR1(conf-vlt-128)# vlt-mac 9a:00:00:aa:aa:aa
3. Configure a port channel interface towards AG1 and AG2.
CR1(config)# interface port-channel 11
CR1(config)# interface ethernet 1/1/1:1
CR1(conf-if-eth1/1/1:1)# channel-group 11 mode active
CR1(config)# interface ethernet 1/1/9:1
CR1(conf-if-eth1/1/9:1)# channel-group 11 mode active
CR1(config)# interface port-channel 11
CR1(conf-if-po-11)# vlt-port-channel 11
4. Configure a port channel interface towards AG3.
CR1(config)# interface port-channel 21
CR1(config)# interface ethernet 1/1/25:1
CR1(conf-if-eth1/1/25:1)# channel-group 21 mode active
5. Configure a port channel interface towards AG4.
CR1(config)# interface port-channel 31
CR1(config)# interface ethernet 1/1/17:1
CR1(conf-if-eth1/1/17:1)# channel-group 31 mode active
6. Configure a Loopback interface and enable PIM-sparse mode.
CR1(config)# interface loopback 1
CR1(conf-if-lo-1)# ip address 10.1.100.5/32
CR1(conf-if-lo-1)# ip pim sparse-mode
7. Enable multicast routing on the default VRF.
CR1(config)# ip multicast-routing
8. Enable BSR.
CR1(config)# ip pim bsr-candidate loopback1 hash-mask-len 31 priority 199
9. Enable the RP candidate.
CR1(config)# ip pim rp-candidate loopback1 priority 100 acl mcast_acl
10. Configure an access-list for RP mapping.
CR1(config)# ip access-list mcast_acl
CR1(config-ipv4-acl)# permit ip any 225.0.0.0/8
11. Configure OSPF for unicast routing.
CR1(config)# router ospf 1
CR1(config-router-ospf-1)# log-adjacency-changes
CR1(config-router-ospf-1)# redistribute connected
CR1(config-router-ospf-1)# router-id 10.1.100.5
12. Configure the IP address, OSPF process, and PIM-SM on the VLANs.
VLAN 100 towards CR2
CR1(config)# interface vlan 100
CR1(conf-if-vl-100)# ip address 10.1.1.5/24
CR1(conf-if-vl-100)# ip ospf 1 area 0.0.0.0
CR1(conf-if-vl-100)# ip pim sparse-mode
CR1(conf-if-vl-100)# ip pim dr-priority 1
1104
Multicast