Exam Number/Code : 642-691
Exam Name : CCIP BGP + MPLS Exam (BGP + MPLS)
642-691 Questions and Answers : 80 Q&As
642-691 Update Time: 2010-03-25
642-691 Price: $ 63.00

Exam4test give new editions of Cisco 642-691 Exam Questions Cisco Certification 642-691 exam for enhancing professional skills and knowledge. These testing tools are useful for understanding exam terminologies and these brain dumps also very useful for enhancing people brain Exam4test.

4. For which purpose is the command mpls ldp maxhops used?
A. In large ATM-MPLS networks, the LFIB can become too large and it may be necessary to limit the maximum diameter of the MPLS LSPs.
B. Because downstream-on-demand label allocation uses hop count to control loop detection, it maybe necessary to limit the maximum diameter of the MPLS network.
C. Because end-to-end delay can cause problems with some voice applications, it may be necessary to limit the maximum diameter of the MPLS network.
D. When interconnecting large frame mode MPLS and cell mode networks it may be necessary to limit the maximum network diameter to prevent forwarding loops.
Answer: B

Exam4test provides high quality Cisco 642-691 braindumps. It is the best and the lastest Cisco 642-691 Practice Exams. Furthermore, we are constantly updating our Exam Cisco 642-691. These Exam Resources updates are supplied free of charge to Exam-Certification customers. If you have any question about Cisco 642-691 braindumps, please feel free to contact us at any time ..

So the true way for passing the 642-691 exam is to get in-touch with the Exam4test to obtain the study guide, braindumpss and test questions that will lead to your certification success. Easiest way to get these certifications is to log on to the 642-691 Exam4test and download the 642-691 test questions to do Cisco 642-691 practice exam to obtain your free 642-691 exam certification.

Related Exams:
COG-112 IBM Cognos 8 BI Author
COG-122 IBM Cognos 8 BI Administrator
COG-125 IBM Cognos 8 BI Data Warehouse Developer
COG-132 IBM Cognos 8 BI Metadata Model Developer
COG-310 IBM Cognos TM1 Developer