3com 7000 Manual De Usuario

 

 

 

 

 

Most organizations using TCP/IP protocols on their network, choose to 

 

subnet remote sites or even to have them on different networks. This 

 

requires that connections to remote sites are routed rather than bridged. 

 

The advantage of routing over bridging is that calls to the remote site are 

 

only made when data is specifically addressed to a remote network. 

 

Bridging passes any data not known to be for the local network to the 

 

remote network whether that is its destination or not.

 

Because the ISDN number can be associated with a remote network 

 

rather than just a specific IP host, any data for the remote network can 

 

generate an autocall and be routed through the AccessBuilder. If you 

 

need to connect to IP hosts on several networks, you will need to use 

 

routing to be able to communicate with the different hosts.

 

The example shown in 

 

 

 shows the Local Site connected to two 

 

Remote sites over ISDN. All sites are connected using AccessBuilder units.

 

 

IP Routed Network