David, Going back a while and different gear but IIRC we had a similar problem that seemed to be caused by the autonegotiation on the switches. I don't recall that we had to slow down the ports but we did have to fix them at 100FD rather than rely on the two ends sorting it out.
HTH Adrian ----- Original Message ----- From: "Norman, David (SAAS)" <[EMAIL PROTECTED]> Date: Mon, 6 Sep 2004 13:17:08 +0930 To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]> Subject: [U2] UV (HP-UX) Jerkiness on terminals > We have recently upgraded our HP-UX systems, from old boxes that ran at > 10Mb/s half duplex, to new ones that run at 100Mb/s full duplex. We have > quite a few terminals, which either run at 10Mb/s half duplex, or talk > serially to HP terminal servers which run at 10Mb/s half duplex. > Since the upgrade, we have noticed a lot of jerkiness when displaying full > screens in UniVerse, or in ED when printing a page to the screen. Typically > one third of the screen will be displayed, then a pause of almost a second, > then the remainder of the screen. > Needless to say, PCs running at 100Mb full duplex now display screens > faster, and with no jerkiness. > Apart from throttling the HPs back to 10 MB = duplex, does anyone have any > ideas how to fix this? Interestingly, I can't repeat this problem at the > Unix level - only from UniVerse (10.0.16). > The HPs are connected to switches, which in some cases are the same switch > as the terminals. -- ___________________________________________________________ Sign-up for Ads Free at Mail.com http://promo.mail.com/adsfreejump.htm ------- u2-users mailing list [EMAIL PROTECTED] To unsubscribe please visit http://listserver.u2ug.org/