You are a network technician, study the exhibit carefully.
 
What must be done on router A in order to make EIGRP work effectively in a Frame Relay multipoint environment?

A. Issue the command bandwidth 56 on the physical interface.

B. Issue the command bandwidth 56 on each subinterface.

C. Issue the command bandwidth 224 on each subinterface.










 

Suggested Answer: D. Issue the command bandwidth 224 on the physical interface.

Explanation -
In Frame Relay, all neighbors share the same bandwidth, regardless of the actual CIR of each individual PVC. In this case the CIR of each PVC is the same so we can find the bandwidth of the main interface (multipoint connection interface) by 56 x 4 = 224.
Notice that if the bandwidth on each PVC is not equal then we get the lowest bandwidth to multiply.

This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate




Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by Cisco.
Trademarks, certification & product names are used for reference only and belong to Cisco.
The website does not contain actual questions and answers from Cisco's Certification Exam.