T1, IMA, MPLS, and MLFR

Answered Question
Jan 25th, 2008

Hi,


I just like to ask what is the difference between T1, Inverse Multiplex over ATM, MPLS, and MultiLink Frame Relay. Because I'm confused with them and how those thing work?


Thanks....

Correct Answer by Paolo Bevilacqua about 9 years 1 month ago

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Paolo Bevilacqua Fri, 01/25/2008 - 10:47

T1 = a wan circuit of 1.5 mbps


ATM IMA = Aggregation of T1s to provide ATM services, at speed in multiples of 1.5 mbs


FR multilink (aka FRF.16) = Aggregation of T1s to provide FR service, at speeds in multiples of 1.5 mbs


MPLS = a network technology that as primary service routes IP packets for a private network, allowing any arbitrary range of addresses to be used, and is largely indipendant from L2 technoly used.


How they work = read on cisco website and many others.

Correct Answer
Paolo Bevilacqua Sat, 01/26/2008 - 10:29

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