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2002-09
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Date: Mon, 30 Sep 2002 23:28:18 +0800 (WST)
From: Evan Lau To: Ben Buxton, aussie-isp Message-Id: <200209301528.g8UFSI914050@zeus.starwon.com.au> Subject: Re: [Oz-ISP] Cisco interface shutdowns? |
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Hi there, One that I am aware of (but might not relate to you) is when you turn on portfast on an ethernet port, then enable BPDU guard (either globally or on the interface....depending on what platform and what software). If the port sees a BPDU, it will be shut down (administratively....'shutdown' added to the config). This is useful in situations where a port is primarily used for host connections and you want to prevent users from plugging in switches or hubs or anything that uses spanning tree. Cheers, Evan > Bob Purdon <l i s t s @ a u s s i e . n u uttered the following thing: > > > > Is there some reason I'm unaware of that a Cisco ethernet would > > administratively down itself and put a "shutdown" in the running > > configuration? > > > > Any ideas? ---- email "unsubscribe aussie-isp" to m a j o r d o m o @ a u s s i e . n e t to be removed. |
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