Two LAN connections through DDN

Two local networks are connected through DDN. The two CIDR blocks are 192.168.0.0 and 192.168.1.0, respectively.

Currently, Windows 98 in 192.168.1.0 must log on to a windows2000 domain in 192.168.0.0 through two routes.

For the configuration of the bridge and help address, see the configuration of the routing Bridge in the essence area. However, it is found that the address of s0 and fa0 cannot always be the same network segment, then, set the ip address of port s0 to the ip address bound to fa0. The network neighbor and login to the NT domain can both be done, But the strange thing is that the PING cannot be done. If you do not understand it, please explain it)

The configuration is as follows:

Router 1
Inter fa0
Ip add 192.168.0.1 255.255.255.0
Bridge-group 1
Inter s0
Ip add 192.168.1.1 255.255.255.255.252
Bridge-group 1
Ip router 0.0.0.0 0.0.0.0 s0
Bridge 1 protol iee
Router 2
Inter fa0
Ip add 192.168.2.1 255.255.255.0
Bridge-group 1
Inter s0
Ip add 192.168.1.2 255.255.255.255.252
Bridge-group 1
Ip router 0.0.0.0 0.0.0.0 s0
Bridge 1 protol iee

Now ping is enabled, and the peer computer and NT login can be used when the network neighbor is turned on. However, we recommend that you do not use