no Annex M in dsl operating-mode

Unanswered Question
Aug 24th, 2009

i recently purchased an 877 router

configuring the ATM0 interface cannot find Annex M there is only A and L

C877(config-if)#dsl operating-mode ?

adsl2 ITU G.992.3 Annex A and L

adsl2+ ITU G.992.5 Annex A

ansi-dmt ANSI T1.413

auto auto detect mode

itu-dmt ITU G.992.1 Annex A


please advise

I have this problem too.
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Paolo Bevilacqua Mon, 08/24/2009 - 02:10

Only a special version of 877 router (-M suffix) can support Annex M.

If your router is not one of these, it cannot support Annex M.


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