[c-nsp] Help configuring a Cisco 1841 with wic 1DSU-T1-v2

[William L. Thomson Jr.]

I have no clue but pretty sure not.  I have setup bridged ADSL lines on
800 series routers. Pretty sure that's that same thing here where I will
need to create a bridge group, do irb, and assign my wan ip to my bv1
instead of my serial0/0/0.

However I am leaning towards encapsulation or operating mode being the
problem. As the netopia is clearly using copper mountain HDLC where
Cisco uses Cisco HDLC.

The netopia support both and I guess I will have to contact provider to
see if they can use the other?

On Fri, 2005-05-13 at 23:11 -0500, Church, Chuck wrote:
> Doesn't RFC 1483 always refer to ATM?  This sounds like an ATM circuit.
> That'll never work with a non-ATM interface. 
> 
> 
> Chuck Church
> Lead Design Engineer
> CCIE #8776, MCNE, MCSE
> Netco Government Services - Design & Implementation Team
> 1210 N. Parker Rd.
> Greenville, SC 29609
> Home office: 864-335-9473
> Cell: 703-819-3495
> cchurch at netcogov.com
> PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x4371A48D 
> 
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of William L.
> Thomson Jr.
> Sent: Friday, May 13, 2005 7:46 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] Help configuring a Cisco 1841 with wic 1DSU-T1-v2
> 
> I have been pulling my hair out for hours trying to configure the darn
> T1 interface. It's a T1 provided by FDN and is a bridged T1. FDN
> provided a Netopia which I am trying to replace with the Cisco.
> 
> This is the netopia's config that I am trying to migrate.
> 
>          Operation Mode...                  CM-HDLC
>          Line Encoding...                   B8ZS
>          Framing Mode...                    ESF
>          Transmit ANSI PRMs:                No
>          AutoDetect DS0 Channels:           No
>          Number of DS0 Channels:            24
>  
> 
>          Buildout (-dB)...                  0-0.6
>          Channel Data Rate...               Nx64k
>          Clock Source...                    Network
>          Data Link Encapsulation...         RFC1483
>          RFC1483 Mode...                    Bridged 1483
>          PPP over Ethernet (PPPoE):         Off 
> 
> 
> These are the errors I am getting
> 
> 
> *May 13 22:23:04.099: Illegal HDLC serial type code 43690, PC=0x61134FD4
> *May 13 22:23:04.951: Serial0/0/0: HDLC myseq 245, mineseen 0, yourseen
> 0, line down
> *May 13 22:23:05.099: Illegal HDLC serial type code 43690, PC=0x61134FD4
> *May 13 22:23:05.099: Illegal HDLC serial type code 43690, PC=0x61134FD4
> *May 13 22:23:05.867: Serial0/0/0: attempting to restart
> *May 13 22:23:05.867:  gt96k_mbrd_serial_mode_reg_init:: was DTE, now
> set to DTE
> *May 13 22:23:05.867:  DTE idb->dte_interface = DTE
> *May 13 22:23:05.867: Dscc4(0/0): DCD is up.
> *May 13 22:23:06.099: Illegal HDLC serial type code 43690, PC=0x61134FD4
> *May 13 22:23:06.099: Illegal HDLC serial type code 43690, PC=0x61134FD4
>  
> 
> 
> Now the hdlc ones went away per someones suggestion to use ppp
> encapsulation instead of HDLC.
> 
> I am not sure if I need to setup a bridge virtual interface or not.
> 
> 
-- 
Sincerely,
William L. Thomson Jr.
Support Group
Obsidian-Studios, Inc.
http://www.obsidian-studios.com