3Com REMOTE ACCESS SYSTEM 1500, Management Manual

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LAN-to-LAN Routing Case Study
105
Example:
set user main_office phone_number 8715552020
alternate_phone_number 5088712022
Step Seven:
Configure
Authentication
Use the following command to configure authentication settings:
set ppp receive_authentications <chap|either|none|pap >
set system transmit_authentication_name <remote router name>
The PPP receive_authentication parameter determines how dial-in users
are authenticated.
The system transmit_authentication_name is the name the RAS 1500
uses to identify itself to the remote router while setting up a dial-up
LAN-to-LAN connection.
Example:
set ppp receive_authentications chap
set system transmit_authentication_name main_office
Step Eight: Save Your
Work.
Save your work.
save all
LAN-to-LAN
Routing Case Study
Goals
■
Connect the “main_office,” the RAS 1500 that is on LAN 1, to the
“branch_office,” the RAS 1500 that is on LAN 2. Use a LAN-to-LAN
connection over a dial-up, on-demand, PPP link.
■
Increase the bandwidth when the load on the links increases.
■
Decrease the bandwidth when the load on the link decreases.
■
Authenticate using PAP.
■
Idle timeout should be 300 seconds.
Assumptions
■
Each office has a functioning RAS 1500.
■
Each office has a separate IP network. The main office has
192.112.226.0/C; the branch office has 192.112.227.0/C.
■
Use the RIPv1 routing protocol.