Thanks for the input guys. Sorry for the delay getting back. Right now I have it configured with basic NAT overload configuration with /30 address on external interface, private address on internal interface, and as you said Mike one of the /29 addresses as a loopback. NAT overload is working...
We're getting a new connection which the provider describes as having 6 static public IPs (/29 block) routed via single /30. In the past I've always just gotten a /29 for our connections, where I would have private ip address on one router interface (192.168.0.1/24 say) and then second router...
Recently where I work we got a Cisco 1811. Previously we had a Cisco 1710. Have configured new 1811 similar to 1710 with Fa0 having outside/public IP (say 100.100.100.100) and Fa1 having internal/private IP (say 192.168.0.1). Can I have servers or workstations connected to switch ports...
Wendell Odom did a blog just for CCNP in 2008, but recently did an updated one.
http://www.networkworld.com/community/node/64523
Shows 3 levels of lab ($400/800/1200) based on 1721 routers and 2950 or 3550 switches.
Check here for description of Cisco 3550 series routers. It will be a GBIC(Gigabit Interface Converter) but there are several different types and I don't know which one this is. Gigabit fiber connection, may set up switches in a stack - haven't ever done this...
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