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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Warning, CDP interaction at Mae-EAST
> Why on EARTH?!? would _ANYONE_ run CDP at a MAE or any other exchange point? You would be suprised at the large number of folks who've got CDP enabled at the exchange points -- Ironically, we enabled it to get a sense of what other IOS versions were running on our peers routers prior to a code upgrade to fix some issues that were affecting us. > Especially given the congestion, and other problems at the MAE's, why run > a protocol to discover other Cisco's you have to explicitly configure peering > sessions with anyway? If someone can explain a reason not to turn off CDP > at an exchange point, I'm all ears. Given that its on by default cdp needs to either be turned off completely, or disabled for a particular interface, folks probably just leave it on. I highly doubt CDP contributes to congestion problems with the little amount of traffic it generates - Although if you've ever looked at some of the traffic at the Mae's you'd be sickened by all of the other things floating around. I suppose another eason to disable CDP in addition to disabling any non-essencial traffic and/or processes would be for privacy. - - - - - - - - - - - - - - - - -
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