Urgent Assistance Needed with CISCO 2600 with NAT/DHCP
Posted on 2012-03-31
Where does the DHCP and NAT go ? Is this considered Double NAT ? I just want my LAN to gain access to the Internet.
R1 is able to obtain its IP from ISP via DHCP. R1 is also able to Ping domain names so DNS works great! The problem is - I have R2 connected directly to it - and then the network is attached to R2.
Where do I setup the NAT on this particular network ? I have tried many variations .. even used static IP's to eliminate LAN DHCP being an issue. Any assistance would be appreciated!
Cable Modem | E/0/0
(R1)| E0/0 ip add dhcp
R1 (only has 1 ethernet, so connect to another router instead of switch)
(R1) |S0/0 192.168.1.1 ip nat inside
(R2) |S0/0 192.168.1.2 ip nat outside
(R2) |E0/0 192.168.2.1
(SW1 |int vlan 1 192.168.2.2
/ | \
/ | \
3 laptops of 192.168.2.3 - 5