R1#show run
Building configuration...

Current configuration : 1487 bytes
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! Last configuration change at 12:41:55 UTC Mon May 12 2025
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version 17.6
service timestamps debug datetime msec
service timestamps log datetime msec
platform qfp utilization monitor load 80
platform punt-keepalive disable-kernel-core
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hostname R1
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boot-start-marker
boot-end-marker
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no aaa new-model
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login on-success log
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subscriber templating
multilink bundle-name authenticated
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license udi pid C8200L-1N-4T sn FGL2725L1PA
memory free low-watermark processor 67482
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diagnostic bootup level minimal
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spanning-tree extend system-id
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redundancy
 mode none
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interface Loopback0
 no ip address
 ip ospf network point-to-point
 ip ospf dead-interval 120
 ip ospf hello-interval 30
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interface Loopback1
 ip address 2.2.2.2 255.255.255.255
 ip ospf 1 area 0
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interface GigabitEthernet0/0/0
 no ip address
 negotiation auto
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interface GigabitEthernet0/0/1
 ip address 192.168.1.0 255.255.255.254
 negotiation auto
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interface GigabitEthernet0/0/2
 no ip address
 negotiation auto
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interface GigabitEthernet0/0/3
 no ip address
 negotiation auto
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interface Serial0/1/0
 no ip address
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interface Serial0/1/1
 no ip address
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router ospf 1
 router-id 1.1.1.1
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no ip http server
ip http secure-server
ip forward-protocol nd
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control-plane
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line con 0
 password PASSWORD
 login
 stopbits 1
line aux 0
line vty 0 4
 login
 transport input ssh
line vty 5 14
 login
 transport input ssh
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end

R1#
R1#
R1#
R1#show ip int bri
Interface              IP-Address      OK? Method Status                Protocol
GigabitEthernet0/0/0   unassigned      YES unset  down                  down
GigabitEthernet0/0/1   192.168.1.0     YES manual up                    up
GigabitEthernet0/0/2   unassigned      YES unset  down                  down
GigabitEthernet0/0/3   unassigned      YES unset  down                  down
Serial0/1/0            unassigned      YES unset  down                  down
Serial0/1/1            unassigned      YES unset  down                  down
Loopback0              unassigned      YES unset  up                    up
Loopback1              2.2.2.2         YES manual up                    up
R1#
R1#
R1#
R1#show ip protocols
*** IP Routing is NSF aware ***

Routing Protocol is "application"
  Sending updates every 0 seconds
  Invalid after 0 seconds, hold down 0, flushed after 0
  Outgoing update filter list for all interfaces is not set
  Incoming update filter list for all interfaces is not set
  Maximum path: 32
  Routing for Networks:
  Routing Information Sources:
    Gateway         Distance      Last Update
  Distance: (default is 4)

Routing Protocol is "ospf 1"
  Outgoing update filter list for all interfaces is not set
  Incoming update filter list for all interfaces is not set
  Router ID 1.1.1.1
  Number of areas in this router is 1. 1 normal 0 stub 0 nssa
  Maximum path: 4
  Routing for Networks:
  Routing on Interfaces Configured Explicitly (Area 0):
    Loopback1
  Routing Information Sources:
    Gateway         Distance      Last Update
  Distance: (default is 110)

R1#
R1#
R1#
R1#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
       n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       H - NHRP, G - NHRP registered, g - NHRP registration summary
       o - ODR, P - periodic downloaded static route, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR
       & - replicated local route overrides by connected

Gateway of last resort is not set

      2.0.0.0/32 is subnetted, 1 subnets
C        2.2.2.2 is directly connected, Loopback1
      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.1.0/31 is directly connected, GigabitEthernet0/0/1
L        192.168.1.0/32 is directly connected, GigabitEthernet0/0/1
R1#
R1#
R1#
R1#show ntp status
%NTP is not enabled.
R1#
