From: Mike Kraus \(mikraus\) (mikraus@cisco.com)
Date: Thu Jun 14 2007 - 01:36:13 ART
Here's a Cisco whitepaper that compares LLDP & CDP:
http://www.cisco.com/en/US/tech/tk652/tk701/technologies_white_paper0900
aecd804cd46d.shtml
Some Cisco devices have the LLDP feature now as well (like 3560/3750
with 12.2(37)):
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3560/12237se/scg/
swlldp.htm
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Edison Ortiz
Sent: Wednesday, June 06, 2007 8:08 AM
To: Gavin Lawson; Greg Wendel; Cisco certification
Subject: Re: Cisco switch cdp neighbor with an HP switch.
No, it operates with all IEEE 802 access protocols and network media
http://standards.ieee.org/getieee802/download/802.1AB-2005.pdf
__
Edison Ortiz
(Routing & Switching, CCIE # 17943)
----- Original Message -----
From: "Gavin Lawson" <GavinL@titan.net.au>
To: "Edison Ortiz" <edisonmortiz@gmail.com>; "Greg Wendel"
<gwendel@gmail.com>; "Cisco certification" <ccielab@groupstudy.com>
Sent: Tuesday, June 05, 2007 9:31 PM
Subject: RE: Cisco switch cdp neighbor with an HP switch.
HI
So is LLDP only for Ethernet Devices?
This extract is from the article.
"LLDP is a neighbor discovery protocol that allows Ethernet devices to
advertise information about themselves and store information that they
discover in a multi-vendor environment."
GL
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Edison Ortiz
Sent: Tuesday, 5 June 2007 11:15 PM
To: Greg Wendel; Cisco certification
Subject: Re: Cisco switch cdp neighbor with an HP switch.
That has been the case for a long time, but not for long
http://www.hp.com/rnd/itmgrnews/add_lldp_standard.htm
__
Edison Ortiz
(Routing & Switching, CCIE # 17943)
----- Original Message -----
From: "Greg Wendel" <gwendel@gmail.com>
To: "Cisco certification" <ccielab@groupstudy.com>
Sent: Tuesday, June 05, 2007 10:49 AM
Subject: Cisco switch cdp neighbor with an HP switch.
> Check out the output below. I know that Cisco CDP is proprietary, so
I am
> trying to find out how this is happening.
>
> Did Cisco licence CDP to HP for this model switch?
>
>
> NAMEREMOVED> (enable) sh cdp neigh
> * - indicates vlan mismatch.
> # - indicates duplex mismatch.
> Port Device-ID Port-ID
> Platform
> ------- ------------------------------- -------------------------
> ------------
> 6/1 HP ProCurve Switch 2626(001185- 25 HP
2626
> NAMEREMOVED> (enable)
>
> HP ProCurve Switch 2626# sh cdp neigh
>
> CDP neigbors information
>
> Port Device ID | Platform
> Capability
> ---- ----------------------------- + ----------------------------
> -----------
> 25 NAMEREMOVED | WS-C4006 B S
>
> HP ProCurve Switch 2626# sh runn
>
> Running configuration:
>
> ; J4900A Configuration Editor; Created on release #H.07.50
>
> hostname "HP ProCurve Switch 2626"
> cdp run
> snmp-server community "public" Unrestricted
> vlan 1
> name "DEFAULT_VLAN"
> untagged 1-26
> ip address dhcp-bootp
> exit
>
> HP ProCurve Switch 2626# sh ver
> Image stamp: /sw/code/build/fish(ff03)
> May 6 2004 16:10:05
> H.07.50
> 4229
> Boot Image: Primary
> HP ProCurve Switch 2626#
>
>
>
>
>
>
> --
> Gregory Wendel
> Springfield VA, 22153
>
>
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