nanog mailing list archives
Re: T1 Circuit actual throughput 1290Kbps
From: "Robert E. Seastrom" <rs () bifrost seastrom com>
Date: Thu, 9 Jul 1998 10:18:51 -0400 (EDT)
From: Dorian Kim <dorian () blackrose org> > A T1 is capable of achieving 1536 kbps maximum (24 x 64 kbps). While this doesn't seem to apply to Tony's case, I wouldn't make a blanket statements like that. If the T1 is provisioned ESF, yes you can get 1536 kbps, but there are places where you still can only get SF/D4 framing. Precisely. The most likely explanation is that the T1 is actually D4 framed, which gives it a throughput of (24 * 56kbps) == 1344k. Or the T1 may be properly provisioned but the CSU/DSUs incorrectly configured for the old-fashioned framing (I think I saw this working at one point, can't remember for sure). The PPP is hardly eating anything at all in the grand scheme of things. ---Rob
Current thread:
- T1 Circuit actual throughput 1290Kbps Tony S. Hariman (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Patrick W. Gilmore (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Jose Dominguez (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Vincent Poy (Jul 10)
- Re: T1 Circuit actual throughput 1290Kbps Mark Milhollan (Jul 10)
- Re: T1 Circuit actual throughput 1290Kbps James Carlson (Jul 10)
- Re: T1 Circuit actual throughput 1290Kbps Jose Dominguez (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Nathan Stratton (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Lincoln Dale (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Dorian Kim (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Brett Frankenberger (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Robert E. Seastrom (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Robert E. Seastrom (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Brett Frankenberger (Jul 12)
- Re: T1 Circuit actual throughput 1290Kbps Dorian Kim (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps Patrick W. Gilmore (Jul 08)
- Re: T1 Circuit actual throughput 1290Kbps James Carlson (Jul 09)
- <Possible follow-ups>
- Re: T1 Circuit actual throughput 1290Kbps Sean Butler (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps prue (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps Ron Buchalski (Jul 09)
- Re: T1 Circuit actual throughput 1290Kbps prue (Jul 09)