I have the above scenerio and I want to access the corporate network from a host on the LAN side of the network, How do I enable routing so that whatever traffic coming over ISDN Network should be traversed to the corporate Network. Cisco 803 and Cisco 2503 routers are connected through the HUB. How do I enable routing on them to pass the traffic coming from ISDN to Corporate Network.
If this is the case you need to provide a lot more information like what subnet the LAN has, and what sort of WAN you're using. You could easily route all of the traffic to the WAN, but every device on the WAN needs to know the route back to the LAN via some method.
Lets say that offices LAN is:
And your WAN has 3 sites on it with these IP ranges:
Then you would need to configure the first 801 like this:
ip route 0.0.0.0 0.0.0.0 serial 0/0 (Whatever ISDN interface is)
Then configure the second 801 like this:
ip route 0.0.0.0 0.0.0.0 serial 0/0 (Same as above)
Then the 2503 router like this:
ip route 192.168.1.0 255.255.255.0 (ip of second 801)
ip route 192.168.2.0 255.255.255.0 (ip of WAN router)
ip route 192.168.3.0 255.255.255.0 (ip of WAN router)
ip route 192.168.4.0 255.255.255.0 (ip of WAN router)
The WAN router of course would need to know that the 2503 has the 192.168.1.0 255.255.255.0 network connected to it, just like the 2503 has routes pointing to the WAN router for the 3 other sites.
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
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...