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OSPF Area 0 BGP AS 65000. DWDM. DWDM. DWDM. DWDM. DWDM. DWDM. PE32 Lo0: 172.18.3.2/32. PE31 Lo0: 172.18.3.1/32. Tu20 : Backup TE Tunnel to PE22. Tu10 : Backup TE Tunnel to PE11. 172.16.1.16/30. Gi5/1. Gi5/1. .18. .17. Gi1/0/0. Gi1/0/0. .14. .22.
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OSPF Area 0 BGP AS 65000 DWDM DWDM DWDM DWDM DWDM DWDM PE32 Lo0: 172.18.3.2/32 PE31 Lo0: 172.18.3.1/32 Tu20 : Backup TE Tunnel to PE22 Tu10 : Backup TE Tunnel to PE11 172.16.1.16/30 Gi5/1 Gi5/1 .18 .17 Gi1/0/0 Gi1/0/0 .14 .22 Tu2 : Primary TE Tunnel from PE32 to PE22 Tu1 : Primary TE Tunnel from PE31 to PE11 Tu2 : Primary TE Tunnel from PE11 to PE31 Tu1 : Primary TE Tunnel from PE22 to PE32 172.16.1.12/30 172.16.1.20/30 .13 .21 Gi1/0/0 Gi1/0/0 172.16.1.0/30 172.16.1.8/30 Gi5/1 Gi5/1 Gi1/0/0 172.16.1.4/30 Gi1/0/0 Gi5/1 Gi5/1 .10 .9 .6 .5 .2 .1 Tu10 : Backup TE Tunnel to PE32 Tu20 : Backup TE Tunnel to PE31 PE22 Lo0: 172.18.2.2/32 PE21 Lo0: 172.18.2.1/32 PE12 Lo0: 172.18.1.2/32 PE11 Lo0: 172.18.1.1/32 Tu10 : Backup TE Tunnel to PE21 Tu1 : Primary TE Tunnel from PE12 to PE21 Tu20 : Backup TE Tunnel to PE12 Tu2 : Primary TE Tunnel from PE21 to PE12