[j-nsp] DLCI limit on P-2MCDS3

Elmar Kirchner elmar at juniper.net
Wed Mar 22 09:52:48 EST 2006

Looks like it's documented to be like that:


four DLCIs per channel group (T1 in your case), I guess one is reserved for LMI. Leaves 3 for you like you said.


At 09:41 PM 3/21/2006, Peering wrote:

>Hello all,
>I ran into a problem configuring more than 3 units on a t1- interface on
>the P-2MCDS3 PIC for the M-20.  I got this error:
>Mar 21 09:47:58  LKCHLA-01 /kernel: t1-1/0/1:18: limit of 3 vlans/dlcis
>Mar 21 09:47:58  LKCHLA-01 dcd[2811]: DCD_CONFIG_WRITE_FAILED: Interface
>1:18, configuration write failed for an IFL ADD: No space left on device
>Mar 21 09:47:58  LKCHLA-01 dcd[2811]:   IFL subunit 3, IFL 0, DEV 223,
>down 0, p
>2p 1 dial 0 proxy-arp 0
>Does anyone know if this is a hard limitation for these PICs or if
>there's something I can do to increase the possible units?  It doesn't
>seem to be an issue on the new P-4CHDS3 QPP, but unfortunately I don't
>have any of those installed on this particular M-20.
>Also, while I'm at it, is there documentation anywhere that spells out
>the limits for both types of channelized DS3 PICs?
>Thanks in advance,
>Diane Turley
>Sr. Network Engineer
>Xspedius Communications Co.
>juniper-nsp mailing list juniper-nsp at puck.nether.net

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