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At the risk of stirring the cyber pot (item 3, specifically) I wanted to post a response to a great mailing list thread I've been follo...

Infonetics Research published a synopsis of a recent report they authored. I'd like to highlight a few points. Growth in the network ...

Disclaimer: I'm going to single out a book by Cisco employees that talks about a Cisco product. I have no personal feelings about Cisco...

Today I read this new Cisco advisory containing these words: Cisco routers and switches running Cisco IOS® or Cisco IOS XR software may be ...

I didn't exactly "read" Self-Defending Networks: The Next Generation of Network Security by Duane DeCapite. Therefore, I won...

I'm listening to the first episode of CCNP TV . It's not really TV, more like slides plus audio. I'm listening because I wante...

If you're interested in earning the Cisco Certified Network Professional (CCNP) certification, you should read about changes in the cer...

I received my copy of Cisco's Packet Magazine, Fourth Quarter 2005 recently. The new digital format for the magazine makes linking to ...

Yesterday I spoke at the third Net Optics Think Tank in Santa Clara, CA. During the event one of the Net Optics product managers asked me ...

Thanks to Simon Howard for pointing me toward a new article by Mati Aharoni and William M. Hidalgo titled Cisco SNMP configuration attack wi...

I like to read Cisco's quarterly Packet magazine. It's free, and it provides insight into developments by the world's networki...

Thank you to Simon Howard for the tip. He and I were both unable to log into our Cisco Connection Online (CCO) accounts today. We received...

The media is now calling the Lynn affair "Ciscogate." I'm using this term now because it's so much easier to Google. Mul...

I guess we can wrap up the Cisco and ISS vs. Mike Lynn and Black Hat saga by mentioning the new Cisco security advisory released today: IPv...

I can't find any real press releases on this, but I noticed Cisco released IOS 12.4 this month. This is a Major Release that incorpora...

While teaching at USENIX last week, I discussed SPAN ports . I mentioned that copying traffic to the SPAN port was less important than movi...

This morning I was reading The State of the Scripting Universe by Lynn Greiner. That article features interviews with leaders in the devel...

I just finished testing for my Cisco Certified Network Associate certification. I passed with a 973 out of 1000. The test was 90 minutes ...

Michael Lucas' book Cisco Routers for the Desperate saved me this evening. I was trying to update the flash image on my Cisco 2950T-24...

In January I described how I configured my Cisco 2651XM router to pass traffic between two VLANs on my Cisco 2950T-24 switch. I never assi...