Does "one-to-one dynamic NAT translation" mean there is a pool of one public IP per private IP?--for every one private Ip, there is public IP-for every private Ip, their is the same number of public IP addresses- one ratio?
In one public IP address-to-many private IP addresses reference is made to "port". Is the "port" refered to a function of the layer 4/transport layer?
Your understanding of "one-to-one dynamic NAT translation" is pretty much correct. However, you don't necessarily need to have as many public IPs as private IPs. You need to have as many public IPs as you have concurrent private users, though. If you set the NAT timeouts appropriately, these public IPs can be re-used after a while. If a request is made for a public address and all of them have been already allocated, NAT fails for that request.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.