DEVFYI - Developer Resource - FYI

What is region?

Networking Interview Questions and Answers


(Continued from previous question...)

55. What is region?

When hierarchical routing is used, the routers are divided into what we call regions, with each router knowing all the details about how to route packets to destinations within its own region, but knowing nothing about the internal structure of other regions.

(Continued on next question...)

Other Interview Questions