P12-RR-PRIMARY RP/0/0/CPU0:P12-RR-PRIMARY#show running-config Wed May 20 15:51:12.343 UTC Building configuration... !! IOS XR Configuration 6.3.1 !! Last configuration change at Tue May 5 17:12:29 2026 by daniel ! hostname P12-RR-PRIMARY banner motd ^C Access to this router and all connected network resources is restricted to authorized personnel. Unauthorized access is prohibited and may be subject to legal action. ------------------------------------------------------------ Si usted no es personal autorizado, ctese inmediatamente. ------------------------------------------------------------ Use of this system indicates acceptance of monitoring and security policies. ************************************************************ ^C banner login ^C ************************************************************ * * * ██████ ██████ ██ ███████ ███████ ██████ * * ██ ██ ██ ██ ██ ██ ██ * * ██ ██ ██ █████ ███████ ██████ * * ██ ██ ██ ██ ██ ██ * * ██████ ██████ ██ ███████ ███████ ██ * * * * CCIE SERVICE PROVIDER LAB ENVIRONMENT * * (SP) * * * ************************************************************ ^C interface Loopback600 description MgM-000121212 ipv4 address 12.12.12.12 255.255.255.255 ipv6 address 2001:db8:500:abcd::12/128 ! interface MgmtEth0/0/CPU0/0 shutdown ! interface GigabitEthernet0/0/0/0 description CORE-P2P -> P9 Gi0/0/0/0 ipv4 address 10.0.91.3 255.255.255.254 ipv6 address 2001:db8:1000:901::1/127 ! interface GigabitEthernet0/0/0/1 description CORE-P2P -> P2 Gi0/0/0/0 ipv4 address 10.0.21.3 255.255.255.254 ipv6 address 2001:db8:1000:201::1/127 ! interface GigabitEthernet0/0/0/2 description CORE-P2P -> P8 Gi0/0/0/2 ipv4 address 10.0.82.5 255.255.255.254 ipv6 address 2001:db8:1000:802::1/127 ! interface GigabitEthernet0/0/0/3 shutdown ! interface GigabitEthernet0/0/0/4 shutdown ! interface GigabitEthernet0/0/0/5 shutdown ! interface GigabitEthernet0/0/0/6 shutdown ! interface GigabitEthernet0/0/0/7 shutdown ! interface GigabitEthernet0/0/0/8 shutdown ! router isis 500-SP is-type level-2-only net 49.0001.0012.0012.0012.00 distribute link-state address-family ipv4 unicast metric-style wide advertise passive-only mpls traffic-eng level-2-only mpls traffic-eng router-id Loopback600 segment-routing mpls sr-prefer ! address-family ipv6 unicast metric-style wide advertise passive-only single-topology segment-routing mpls ! interface Loopback600 passive address-family ipv4 unicast prefix-sid index 12 ! address-family ipv6 unicast prefix-sid index 12 ! ! interface GigabitEthernet0/0/0/0 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! ! interface GigabitEthernet0/0/0/1 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! ! interface GigabitEthernet0/0/0/2 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! ! ! router bgp 500 bgp router-id 192.168.1.1 bgp cluster-id 12.12.12.12 bgp log neighbor changes detail address-family vpnv4 unicast ! address-family vpnv6 unicast ! neighbor 101.101.101.101 remote-as 500 update-source Loopback600 address-family vpnv4 unicast route-reflector-client ! address-family vpnv6 unicast route-reflector-client ! ! neighbor 103.103.103.103 remote-as 500 update-source Loopback600 address-family vpnv4 unicast route-reflector-client ! address-family vpnv6 unicast route-reflector-client ! ! neighbor 104.104.104.104 remote-as 500 update-source Loopback600 address-family vpnv4 unicast route-reflector-client ! address-family vpnv6 unicast route-reflector-client ! ! ! multicast-routing address-family ipv4 interface Loopback600 enable ! interface all enable ! ! segment-routing traffic-eng ! ! end ************************* ************************* ************************* ! ====================== ! INTERFACE CONFIGURATION ! ====================== interface Loopback600 description MgM-000121212 ipv4 address 12.12.12.12 255.255.255.255 ipv6 address 2001:db8:500:abcd::12/128 interface GigabitEthernet0/0/0/0 description CORE-P2P -> P9 Gi0/0/0/0 ipv4 address 10.0.91.3/31 ipv6 address 2001:db8:1000:901::1/127 no shutdown interface GigabitEthernet0/0/0/1 description CORE-P2P -> P2 Gi0/0/0/0 ipv4 address 10.0.21.3/31 ipv6 address 2001:db8:1000:201::1/127 no shutdown interface GigabitEthernet0/0/0/2 description CORE-P2P -> P8 Gi0/0/0/2 ipv4 address 10.0.82.5/31 ipv6 address 2001:db8:1000:802::1/127 no shutdown ! ====================== ! ISIS CONFIGURATION ! ====================== router isis 500-SP set-overload-bit on-startup 60 net 49.0001.0012.0012.0012.00 address-family ipv4 unicast metric-style wide advertise passive-only segment-routing mpls ! address-family ipv6 unicast metric-style wide advertise passive-only single-topology segment-routing mpls ! interface Loopback600 passive address-family ipv4 unicast prefix-sid index 12 ! address-family ipv6 unicast prefix-sid index 12 ! ! interface GigabitEthernet0/0/0/0 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! ! interface GigabitEthernet0/0/0/1 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! interface GigabitEthernet0/0/0/2 circuit-type level-2-only bfd fast-detect ipv4 bfd fast-detect ipv6 point-to-point hello-padding disable address-family ipv4 unicast fast-reroute per-prefix metric 10 ! address-family ipv6 unicast fast-reroute per-prefix metric 10 ! ! ====================== ! iBGP CONFIGURATION ! ====================== router bgp 500 bgp router-id 192.168.1.1 bgp cluster-id 12.12.12.12 bgp log neighbor changes detail address-family vpnv4 unicast ! address-family vpnv6 unicast ! neighbor 101.101.101.101 remote-as 500 update-source Loopback600 address-family vpnv4 unicast route-reflector-client ! address-family vpnv6 unicast route-reflector-client ! ! neighbor 104.104.104.104 remote-as 500 update-source Loopback600 address-family vpnv4 unicast route-reflector-client ! address-family vpnv6 unicast route-reflector-client ! !