Re: DS3 Framing Information

From: Hamele Kassa (hkassa@attrmc.net)
Date: Tue Nov 05 2002 - 19:02:31 GMT-3


Charles,

If you are using a ds3 card the config is as follows

int s0/0
framing c-bit

or
int s0/0
framing m13

If you are using HSSI interface you need to configure on the CSU.
Available BW for a full DS3 channelized(45MB) is 44210, 40MG - 41052 etc
see the sample below( show controller output). It also varies on the device
you use. You may want to read the guide for the specific vendor.
---------
 Framing is c-bit, Clock Source is Internal
   Bandwidth limit is 41052, DSU mode 0, Cable length is 400
   Data in current interval (686 seconds elapsed):
     0 Line Code Violations, 0 P-bit Coding Violation
     0 C-bit Coding Violation
     0 P-bit Err Secs, 0 P-bit Sev Err Secs
     0 Sev Err Framing Secs, 0 Unavailable Secs
     0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err Secs
   Total Data (last 21 15 minute intervals):
     0 Line Code Violations, 0 P-bit Coding Violation,
     0 C-bit Coding Violation,
     0 P-bit Err Secs, 0 P-bit Sev Err Secs,
     0 Sev Err Framing Secs, 0 Unavailable Secs,
     0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err Secs

   No alarms detected.
Hope this helps.

HK
----- Original Message -----
From: "Charles Huang" <routing@icharles.no-ip.com>
To: "CCIE" <ccielab@groupstudy.com>
Sent: Tuesday, November 05, 2002 2:25 PM
Subject: DS3 Framing Information

> Hi,
>
> Does anybody know or have links for the following information?
>
> DS3 Framing format M13/C-Bit.
> Exact available bandwidth for channel zed/unchannelized DS3 for M13/C-Bit
> framing.
>
> I searched through the web, but didn't find much information about DS3.
> Any help is greatly appreciated.
>
> Thanks in advance
> Charles



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