API Guide

3. Configure a port channel interface towards AG1 and AG2.
CR2(config)# interface port-channel 11
CR2(config)# interface ethernet 1/1/1:1
CR2(conf-if-eth1/1/1:1)# channel-group 11 mode active
CR2(config)# interface ethernet 1/1/9:1
CR2(conf-if-eth1/1/9:1)# channel-group 11 mode active
CR2(config)# interface port-channel 11
CR2(conf-if-po-11)# vlt-port-channel 11
4. Configure a port channel interface towards AG3.
CR2(config)# interface port-channel 22
CR2(config)# interface ethernet 1/1/25:1
CR2(conf-if-eth1/1/25:1)# channel-group 22 mode active
5. Configure a port channel interface towards AG4.
CR2(config)# interface port-channel 32
CR2(config)# interface ethernet 1/1/17:1
CR2(conf-if-eth1/1/17:1)# channel-group 32 mode active
6. Configure a Loopback interface and enable PIM-SM.
CR2(config)# interface loopback 1
CR2(conf-if-lo-1)# ip address 10.1.100.6/32
CR2(conf-if-lo-1)# ip pim sparse-mode
7. Enable multicast routing on the default VRF.
CR2(config)# ip multicast-routing
8. Enable BSR. This router becomes the elected BSR.
CR2(config)# ip pim bsr-candidate loopback1 hash-mask-len 31 priority 99
9. Enable the RP candidate.
CR2(config)# ip pim rp-candidate loopback1 priority 100 acl mcast_acl
10. Configure an access list for RP mapping.
CR2(config)# ip access-list mcast_acl
CR2(config-ipv4-acl)# permit ip any 225.0.0.0/8
11. Configure OSPF for unicast routing.
CR2(config)# router ospf 1
CR2(config-router-ospf-1)# log-adjacency-changes
CR2(config-router-ospf-1)# redistribute connected
CR2(config-router-ospf-1)# router-id 10.1.100.6
12. Configure the IP address, OSPF process, and PIM sparse mode on the VLANs.
● VLAN 100 towards CR1
CR2(config)# interface vlan 100
CR2(conf-if-vl-100)# ip address 10.1.1.6/24
CR2(conf-if-vl-100)# ip ospf 1 area 0.0.0.0
CR2(conf-if-vl-100)# ip pim sparse-mode
CR2(conf-if-vl-100)# ip pim dr-priority 4294967295
● VLAN 1001 towards AG1 and AG2
CR2(config)# interface vlan 1001
CR2(conf-if-vl-1001)# ip address 10.1.2.6/24
CR2(conf-if-vl-1001)# ip ospf 1 area 0.0.0.0
Multicast
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