Re: Spanning Tree Question - Root Port Selection

2001-02-10 Thread ciscolab
Nathan, Check the original paper by Radia Perlman, or better yet have a read of Chapter 3 of her book "Interconnections - Bridges, Routers, switches and Internetworking Protocols" 2nd Edition. Serge :) - Original Message - From: "Miller, Nathan - BSC" [EMAIL PROTECTED] To: [EMAIL

Re: Patch Panel and Cisco 2511

2000-11-21 Thread ciscolab
Tai, You need to be careful with the run length, but I have a feeling that the problem is more to do with your pin-outs Check out: http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/cis2500/2509/ acsvrug/cables.htm#xtocid402311 (watch out for the wrap!) Alternatives are using the

Re: ISDN PRI MODULE

2000-11-19 Thread ciscolab
Hi Willy! Balanced and Unbalanced is a term carried over from transmission line theory...ie., any form of energy transfer between two points. (It overs data, microwave, telephone circuits, radio antenna, as well as high-voltage power distribution!) A balanced line uses two channels (ie.,

Re: what is the purpose of FECN?

2000-11-19 Thread ciscolab
FECN - Forward Explicit Congestion Notification This is a bit within the address field which notifies the receiving device that the network is experiencing congestion. The end device (ie., router, FRAD etc.) is informed that congestion was experienced on route...subsequent packets could be

Re: free Cisco VPN Book

2000-09-12 Thread ciscolab
I've been "ordering" free books from the cisco web site for serveral years now, as well as from other vendors sites. Let me see...that's a total of 6 books complimentary of Cisco, and another 3 from Nortel, and still counting! Oh yes, nearly forgot about the free t-shirts, and other freebies