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Forums » Internetwork Expert Products » CCIE R&S Lab Workbook Volume II Version 4.1 » IEWB-RS Volume 2 Version 4.1 Lab 12 » Task 8.1 , why we dont use remaining bandwidth (T1 - DLCI 402) for others?
Latest post 10-10-2008 6:30 PM by nitrodrops. 2 replies.
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  • 09-18-2008 3:12 PM

    • toghraee
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    • Joined on 09-03-2008
    • Dubai
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    Task 8.1 , why we dont use remaining bandwidth (T1 - DLCI 402) for others?

    Reply Contact

    Hello

     

    task is asking "additional VCs on R4 should equally share the remaining bandwidth of its T1 interface to the fram-relay cloud"

     

    so R4 must have 512K on DLCI 402, and

    (1544 - 512 = 1032) so why we didt put the cir=1032000 for other DLCIs on R4?

     

    Thanks

    Reza Toghraee

     
    • Post Points: 20

  • 09-29-2008 8:44 PM In reply to

    • ndiayemalick
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    Re: Task 8.1 , why we dont use remaining bandwidth (T1 - DLCI 402) for others?

    Reply Contact

    Hello,

     

    the task states that :

    Additional VCs on R4 should equally share the remaining bandwidth of its T1 interface to the Frame Relay cloud.

    Hence 1536-512= 1024k divided by 2 for DLCIS 401 & 405 which comes up to 512k each remaining DLCI.
    • Post Points: 20

  • 10-10-2008 6:30 PM In reply to

    Re: Task 8.1 , why we dont use remaining bandwidth (T1 - DLCI 402) for others?

    Reply Contact

    ndiayemalick:

    Hello,

     

    the task states that :

    Additional VCs on R4 should equally share the remaining bandwidth of its T1 interface to the Frame Relay cloud.

    Hence 1536-512= 1024k divided by 2 for DLCIS 401 & 405 which comes up to 512k each remaining DLCI.

     

    BTW, is there is need to configure "bandwidth 1544" under R4 s1/0? Since the task mentioned R4 is using T1 interface.

    Or this "bandwidth 1544" is required on R4 s1/0, only when b/w rsvp is required under MQC?

     
    • Post Points: 5
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