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We would like to know if we can achieve the following scenario with NAT configurations on our Cisco Routers: Based on the diagram above, we would like that: 1- When Host A (1.1.1.1) connects to the public IP address 3.3.3.3 over the internet, 3.3.3....
Is a Cisco Router 1841 with IOS 12.4(20)YA3 still supported?
I ask this because I found this 2 links but they do not talk about that specific IOS version 12.4(20)YA3
http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/ios-software...
The reason I'm asking is because one of my clients has that router with that IOS and they're using it as a DNS server that also does tests tcp ports for availability. They use some "ip director access-list" and "ip director host" to pull that off.
As...
