Ip Configuring

Task #1

1. Router(config)# ip nat pool general 10.165.200.225 10.165.200.229 netmask 255.255.255.0

2. Router(config)# access-list 100 permit ip 10.165.0.0 0.0.0.255 any

3. Router(config)# ip nat inside source list 100 pool general overload

4. Router(config-if)# ip address 172.16.1.1 255.255.255.0

5. Router (config-if)# ip address 10.165.200.225 255.255.255.0 ip nat inside

6. Router (config-if)# ip address 10.165.200.226 255.255.255.0 ip nat outside

Task #2

1. Router(config-if)# ip address 10.165.200.225 255.255.255.252

2. Router(config-if)# ip address 10.165.200.226 255.255.255.252

3. Router(config)# ip route 10.165.200.226 255.255.255.252

4. Router(config)# access-list 100 permit ip 10.165.0.0 0.0.0.255 any

5. Router(config)# ip nat inside source list 100 pool general overload

6. Router (config-if)# ip address 10.165.200.225 255.255.255.0 ip nat inside

Task #3

1. access-list remark == NAT Network == - This command remarks a already made access list for permit deny access.

2. access-list 100 permit ip 172.16.1.0 0.0.0.255 any – This command allows access for the defined IP address.

3. ip nat inside – This command configures interfaces for the local environment not to be routed outside.

4. ip virtual-reassembly – Responsible for finding and dropping fragment attacks.

5. ip nat inside source static 172.16.1.1 10.165.200.230 – Sets the static IP for the router.

6. ip nat pool general 10.165.200.225 10.165.200.230 netmask 255.255.255.248 – Creates an ip address pool for the desired range.

7. ip nat inside source list 100 pool general overload – Defines the source list for the desired router.