Home > BGP + MPLS 642-691 Exam > MPLS over ATM

MPLS over ATM

Here you will find answers MPLS over ATM Questions

Question 1

Refer to the exhibit. Which two of the following statements about the MPLS configurations are true? (Choose two)

MPLS_over_ATM.jpg

A. The VPI range being configured is the default VPI range.
B. The router is missing the mpls label protocol ldp configuration command on its ATM 0/0.1 subinterface to make it an LC-ATM enabled subinterface.
C. There is a problem with the configurations because the control VC should be set to 0 32 instead.
D. The ATM switch is using VC merge since VC merge is enabled by default.
E. For MPLS label allocations, both VPI 6 and 7 can be used.

 

Answer: D E

Explanation

We use the “mpls atm vpi <vci-range>” to configure the range of values to use in the virtual path identifier (VPI) field for label virtual circuits (LVCs).

The command “mpls atm control-vc <vpi> <vci>” is used to configure the control-VC virtual path identifier (VPI) and virtual circuit identifier (VCI) values for the initial link to the Multiprotocol Label Switching (MPLS) peer.

In the above exhibit, the command “mpls atm control-vc 6 32” means that we select 6 for VPI and 32 for VCI.

Note:

The default VPI range is 1-1.
The default VCI range is 33-65535.
When using the command mpls atm control-vc <vpi> <vci>, both end should have same configuration of this parameter.

Categories: BGP + MPLS 642-691 Exam Tags:
  1. cybermagnetik
    May 16th, 2011 at 13:12 | #1

    What a great web log. I spend hours on the net reading blogs, about tons of various subjects. I have to first of all give praise to whoever created your theme and second of all to you for writing what i can only describe as an fabulous article. I honestly believe there is a skill to writing articles that only very few posses and honestly you got it. The combining of demonstrative and upper-class content is by all odds super rare with the astronomic amount of blogs on the cyberspace.

  2. bhaq
    December 17th, 2011 at 10:41 | #2

    what is it??

  3. Dheeraj
    June 29th, 2012 at 17:48 | #3

    Hi is 99 ques dumps by piers is still valid… i have exam scheduled on 6th july

  4. Dinesh Kumar
    December 7th, 2012 at 02:12 | #4

    in CCNA there is tutorial available for each topic before taking the questions and answers. but here it was not available if its available better for us to recalling… Since CCNA explanation given was very simple to learn by anyone.. same expecting for each topic in CCNP as well as CCI………..

  5. Anonymous
    September 22nd, 2013 at 09:58 | #5

    I you are a CCNA geek get the dump from Dumps download and get success in your exam.

  1. No trackbacks yet.