P7 RP/0/0/CPU0:P7# sh run Wed May 20 15:25:18.630 UTC Building configuration... !! IOS XR Configuration 6.3.1 !! Last configuration change at Thu May 7 20:31:29 2026 by daniel ! hostname P7 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-000777 ipv4 address 7.7.7.7 255.255.255.255 ipv6 address 2001:db8:500:abcd::7/128 ! interface MgmtEth0/0/CPU0/0 shutdown ! interface GigabitEthernet0/0/0/0 description CORE-P2P -> P11_RR Gi0/0/0/0 ipv4 address 10.0.71.2 255.255.255.254 ipv6 address 2001:db8:1000:701::/127 ! interface GigabitEthernet0/0/0/1 description CORE-P2P -> P-5 Gi0/0/0/1 ipv4 address 10.0.52.5 255.255.255.254 ipv6 address 2001:db8:1000:502::1/127 ! interface GigabitEthernet0/0/0/2 description CORE-P2P -> PE-1 Gi0/0/0/0 ipv4 address 10.0.72.4 255.255.255.254 ipv6 address 2001:db8:1000:702::/127 ! interface GigabitEthernet0/0/0/3 description CORE-P2P -> PE-2 Gi0/0/0/1 ipv4 address 10.0.73.6 255.255.255.254 ipv6 address 2001:db8:1000:703::/127 ! interface GigabitEthernet0/0/0/4 description CORE-P2P -> P6 Gi0/0/0/7 ipv4 address 10.0.64.9 255.255.255.254 ipv6 address 2001:db8:1000:604::1/127 ! 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 49.0001.0007.0007.0007.00 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 7 ! address-family ipv6 unicast prefix-sid index 7 ! ! 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 ! ! interface GigabitEthernet0/0/0/3 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 GigabitEthernet0/0/0/4 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 ! ! ! multicast-routing address-family ipv4 interface Loopback600 ! interface all enable ! ! segment-routing traffic-eng ! ! end ************************* ************************* ************************* ! ====================== ! INTERFACE CONFIGURATION ! ====================== interface Loopback600 description MgM-000777 ipv4 address 7.7.7.7 255.255.255.255 ipv6 address 2001:db8:500:abcd::7/128 interface GigabitEthernet0/0/0/0 description CORE-P2P -> P11_RR Gi0/0/0/0 ipv4 address 10.0.71.2/31 ipv6 address 2001:db8:1000:701::0/127 no shutdown interface GigabitEthernet0/0/0/1 description CORE-P2P -> P-5 Gi0/0/0/1 ipv4 address 10.0.52.5/31 ipv6 address 2001:db8:1000:502::1/127 no shutdown interface GigabitEthernet0/0/0/2 description CORE-P2P -> PE-1 Gi0/0/0/0 ipv4 address 10.0.72.4/31 ipv6 address 2001:db8:1000:702::0/127 no shutdown interface GigabitEthernet0/0/0/3 description CORE-P2P -> PE-2 Gi0/0/0/1 ipv4 address 10.0.73.6/31 ipv6 address 2001:db8:1000:703::0/127 no shutdown interface GigabitEthernet0/0/0/4 description CORE-P2P -> P6 Gi0/0/0/7 ipv4 address 10.0.64.9/31 ipv6 address 2001:db8:1000:604::1/127 no shutdown ! ====================== ! ISIS CONFIGURATION ! ====================== router isis 500-SP set-overload-bit on-startup 60 net 49.0001.0007.0007.0007.00 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 7 ! address-family ipv6 unicast prefix-sid index 7 ! ! 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 ! interface GigabitEthernet0/0/0/3 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 GigabitEthernet0/0/0/4 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 !