Current configuration : 872 bytes
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version 15.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
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hostname Branch-R2
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ip cef
no ipv6 cef
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no ip domain-lookup
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spanning-tree mode pvst
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interface GigabitEthernet0/0/0
 description Transit Link to HQ-R1
 ip address 10.1.12.2 255.255.255.252
 duplex auto
 speed auto
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interface GigabitEthernet0/0/1
 description Branch LAN Segment to S1
 ip address 192.168.2.1 255.255.255.0
 duplex auto
 speed auto
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router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 passive-interface GigabitEthernet0/0/1
 network 10.1.12.0 0.0.0.3 area 0
 network 192.168.2.0 0.0.0.255 area 0
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ip classless
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ip flow-export version 9
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banner motd ^C Authorized Access Only - Branch-R2 Router ^C
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line con 0
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line aux 0
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line vty 0 4
 login
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end