RP/0/0/CPU0:XR4#show run Mon Jul 24 18:41:27.186 UTC Building configuration... !! IOS XR Configuration 6.1.2 !! Last configuration change at Mon Jul 24 18:40:45 2017 by cisco ! hostname XR4 logging console debugging logging buffered debugging service timestamps log datetime msec service timestamps debug datetime msec line console exec-timeout 0 0 transport preferred none ! interface Loopback0 ipv4 address 10.0.0.44 255.255.255.255 ! interface GigabitEthernet0/0/0/0 carrier-delay up 0 down 0 load-interval 30 ! interface GigabitEthernet0/0/0/0.14 ipv4 address 10.11.44.44 255.255.255.0 encapsulation dot1q 14 logging events link-status ! interface GigabitEthernet0/0/0/0.24 ipv4 address 10.22.44.44 255.255.255.0 encapsulation dot1q 24 logging events link-status ! interface GigabitEthernet0/0/0/0.34 ipv4 address 10.33.44.44 255.255.255.0 encapsulation dot1q 34 logging events link-status ! router isis CORE is-type level-2-only net 49.0000.0100.0000.0044.00 log adjacency changes address-family ipv4 unicast metric-style wide advertise passive-only ! interface Loopback0 passive address-family ipv4 unicast ! ! interface GigabitEthernet0/0/0/0.14 point-to-point address-family ipv4 unicast ! ! interface GigabitEthernet0/0/0/0.24 point-to-point address-family ipv4 unicast ! ! interface GigabitEthernet0/0/0/0.34 point-to-point address-family ipv4 unicast ! ! ! end