Here's whats-what for DLCIs.
0 - inband sig/mgmt (Annex A Q.933, Annex D T1.617)
1-15 - reserved
16-991 - assignable to user connections
992-1007 - level 2 management
1008-1022 - reserved (carrier-provided multicasting)
1023 - inband sig/mgmt (LMI Rev 1, gang of four)
HTH, Erick
--- Chuck Larrieu wrote:
> the DLCI field is a 10 bit field. so you should be
> able to figure out the
> theoretical possibilities.
>
> the first and the last DLCI are reserved for LMI
> management
>
> the first usable end link DLCI is 16, and the last
> usable end link DLCI is
> 1005 ( if memory serves )
>
> all others are reserved for various tasks on the
> carrier side.
>
> just to throw a monkey wrench in here, there is an
> LMI extension that adds
> several more bits to the DLCI field, making globally
> significant DLCI
> assignments possible. anyone ever done this using
> the stratecom equipment or
> any other vendor switching equip?
>
> Chuck
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of
> Provost, Robert
> Sent: Thursday, August 02, 2001 2:02 PM
> To: [EMAIL PROTECTED]
> Subject: Frame Relay DLCIs [7:14717]
>
>
> What numbers can you use for DLCIs? I have always
> seen three digit DLCI
> numbers. Can they be one digit? two? four? five?
>
> Thanks,
> Rob
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