2014. 11. 06. Routing

R1>> Seoul#sh ip int bri

Interface	IP-Address	OK?	Method	Status	Protocol
FastEthernet0/0		YES	unset	administratively
FastEthernet0/1		YES	unset	administratively
Serial0/0/0	10.1.12.1/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/0/1		YES	unset	administratively
Loopback0	10.1.1.1/24  255.255.255.0	YES	manual	administratively	UP	UP
Vlan1		YES	unset	administratively

 

R1(Seoul) 세팅

Seoul(config)#int loopback 0  Seoul(config-if)#ip address 10.1.1.1 255.255.255.0  Seoul(config-if)#no sh    Seoul(config)#int serial 0/0/0  Seoul(config-if)#ip address 10.1.12.1 255.255.255.252  Seoul(config-if)#no sh

 

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R2>> Daejeon# ip int bri

Interface	IP-Address	OK?	Method	Status	Protocol
FastEthernet0/0		YES	unset	administratively
FastEthernet0/1		YES	unset	administratively
Serial0/0/0	10.1.12.2/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/0/1	10.1.12.6/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/1/0	10.1.12.10/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/1/1		YES	unset	administratively
Loopback0	10.1.2.1/24  255.255.255.0	YES	manual	administratively	UP	UP
Vlan1		YES	unset	administratively

 

R2(Daejeon) 세팅

Daejeon(config)#int loopback 0  Daejeon(config-if)#ip address 10.1.2.1 255.255.255.0  Daejeon(config-if)#no sh    Daejeon(config)#int serial 0/0/0  Daejeon(config-if)#ip address 10.1.12.2 255.255.255.252  Daejeon(config-if)#clock rate 96000  Daejeon(config-if)#no sh    Daejeon(config)#int serial 0/0/1  Daejeon(config-if)#ip address 10.1.12.6 255.255.255.252  Daejeon(config-if)#no sh    Daejeon(config)#int serial 0/1/0  Daejeon(config-if)#ip address 10.1.12.10 255.255.255.252  Daejeon(config-if)#no sh

 

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R3>> Gwangju#sh ip int bri

Interface	IP-Address	OK?	Method	Status	Protocol
FastEthernet0/0		YES	unset	administratively
FastEthernet0/1		YES	unset	administratively
Serial0/0/0	10.1.12.5/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/0/1		YES	unset	administratively
Loopback0	10.1.3.1/24  255.255.255.0	YES	manual	administratively	UP	UP
Vlan1		YES	unset	administratively

 

R3(Gwangju) 세팅

Gwangju(config)#int loopback 0  Gwangju(config-if)#ip address 10.1.3.1 255.255.255.0  Gwangju(config-if)#no sh    Gwangju(config)#int serial 0/0/0  Gwangju(config-if)#ip address 10.1.12.5 255.255.255.252  Gwangju(config-if)#clock rate 96000  Gwangju(config-if)#no sh

 

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R4>> Busan#sh ip int bri

Interface	IP-Address	OK?	Method	Status	Protocol
FastEthernet0/0		YES	unset	administratively
FastEthernet0/1		YES	unset	administratively
Serial0/0/0	10.1.12.9/30 255.255.255.252	YES	manual	administratively	UP	UP
Serial0/0/1		YES	unset	administratively
Loopback0	10.1.3.1/24  255.255.255.0	YES	manual	administratively	UP	UP
Vlan1		YES	unset	administratively

 

R4(Busan) 세팅

Busan(config)#int loopback 0  Busan(config-if)#ip address 10.1.4.1 255.255.255.0  Busan(config-if)#no sh    Busan(config)#int serial 0/0/0  Busan(config-if)#ip address 10.1.12.9 255.255.255.252  Busan(config-if)#clock rate 96000  Busan(config-if)#no sh