nanog mailing list archives
Re: [FYI] Broadcasts at NAPs
From: Glynn Stanton <glynn () nildram co uk>
Date: Thu, 31 Jul 1997 17:39:23 +0000 (GMT)
I knew as soon as I hit send that Id messed that up... obviously it cant use HDLC or it wouldnt work on Ethernet/tokenring/fddi etc... cdp is a media and protocol independnt protocol that runs athe data-link layer, sending periodic messages to a multicast address. yes it would use hdlc for serial lines, but not for anything else. Sorry for any oconfusion. Glynn On Thu, 31 Jul 1997, Glynn Stanton wrote:
5841 = ??? (is this CDP?)I believe cdp uses the layer 2 HDLC protocol. Interesting troubleshooting tool, if you connect 2 cisco's together youll be able to sh cdp neigh and see it up even if IP isnt working. Glynn
Current thread:
- [FYI] Broadcasts at NAPs Lyndon Levesley (Aug 02)
- Re: [FYI] Broadcasts at NAPs Glynn Stanton (Aug 02)
- Re: [FYI] Broadcasts at NAPs Glynn Stanton (Aug 02)
- Re: [FYI] Broadcasts at NAPs Glynn Stanton (Aug 02)