Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

What's the best way to set route for 3 offices

Hello, if there are 3 offices with 2 network domains, each has one 2611 router with dual wan ports. try to connect them in triangle topology: the ddn link is R1 to R2 to R3 to R1.

The purpose is to ensure the 3 offices can communicate with each other even when one of the 3 DDN lines is down.

What's the best way to set the route protocol? if use EIGRP, what are the commands. If static routes are needed, what commands are needed to append to the configuration.




Re: What's the best way to set route for 3 offices

Often times configuration issues are best addressed in an interactive session with one of our trained technical assistance engineers. While other forum users may be able to help, it’s often difficult to do so for this type of issue.

To utilize the resources at our Technical Assistance Center, please visit and to open a case with one of our TAC engineers, visit

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.