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6.8.1 Packet Tracer – Configure NAT for IPv4 (Teacher Model)
Teacher Notice: Crimson font shade or grey highlights point out textual content that seems within the teacher copy solely.
Addressing Desk
| Machine | Interface | IP Handle |
|---|---|---|
| R1 | S0/0/0 | 10.1.1.1/30 |
| F0/0 | 192.168.10.1/24 | |
| R2 | S0/0/0 | 10.1.1.2/30 |
| S0/0/1 | 10.2.2.1/30 | |
| S0/1/0 | 209.165.200.225/27 | |
| F0/0/0 | 192.168.20.1/24 | |
| R3 | S0/0/1 | 10.2.2.2/30 |
| F0/0 | 192.168.30.1/24 | |
| PC1 | NIC | 192.168.10.10/24 |
| PC2 | NIC | 192.168.30.10/24 |
| native.pka | NIC | 192.168.20.254/24 |
| Outdoors PC | NIC | 209.165.201.14/28 |
| cisco.pka | NIC | 209.165.201.30/28 |
Aims
- Configure Dynamic NAT with PAT
- Configure Static NAT
Background / Situation
On this lab, you’ll configure a router with dynamic NAT with PAT. This can translate addresses from the three inside LANs to a single outdoors deal with. As well as, you’ll configure static NAT to translate an inside server deal with to an outdoor deal with.
Directions
On this exercise you’ll solely configure router R2.
- Use a named ACL to allow the addresses from LAN1, LAN2, and LAN3 to be translated. Specify the LANs on this order. Use the title R2NAT. The title you employ should match this title precisely.
- Create a NAT pool named R2POOL. The pool ought to use the first deal with from the 209.165.202.128/30 deal with house. The pool title you employ should match this title precisely. All translated addresses should use this deal with as their outdoors deal with.
- Configure NAT with the ACL and NAT pool that you’ve got created.
- Configure static NAT to map the native.pka server inside deal with to the second deal with from the 209.165.202.128/30 deal with house.
- Configure the interfaces that can take part in NAT.
Reply Configurations
Router R2
allow configure terminal interface FastEthernet0/0 ip nat inside interface Serial0/0/0 ip nat inside interface Serial0/0/1 ip nat inside interface Serial0/1/0 ip nat outdoors ip nat pool R2POOL 209.165.202.129 209.165.202.129 netmask 255.255.255.252 ip nat inside supply checklist R2NAT pool R2POOL overload ip nat inside supply static 192.168.20.254 209.165.202.130 ip access-list normal R2NAT allow 192.168.10.0 0.0.0.255 allow 192.168.20.0 0.0.0.255 allow 192.168.30.0 0.0.0.255 finish
Obtain Packet Tracer Accomplished File
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