Created
June 8, 2018 04:55
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GNS3: Configuring NAT for connecting to the internet
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| On the router (R1) connected to NAT device: | |
| R1(config)#access-list 10 permit any | |
| R1(config)#ip nat inside source list 10 interface FastEthernet 1/0 overload | |
| R1(config)#interface FastEthernet1/0 | |
| R1(config-if)#description "Connected to NAT" | |
| R1(config-if)#ip nat outside | |
| R1(config)#interface FastEthernet0/0 | |
| R1(config-if)#description "Connected to LAN" | |
| R1(config-if)#ip nat inside | |
| R1(config)#interface FastEthernet0/1 | |
| R1(config-if)#description "Connected to LAN" | |
| R1(config-if)#ip nat inside | |
| Configure DNS on Cisco IOS | |
| R1(config)#ip domain-lookup | |
| R1(config)#ip name-server 8.8.8.8 8.8.4.4 |
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