Comments for FirstDigest

Comment on Cisco: How to use CEF for load-balancing by Ivan Pepelnjak

Ivan Pepelnjak — Mon, 29 Jun 2009 13:27:38 +0000

There’s also per-session load balancing: http://blog.ioshints.info/2006/12/per-port-cef-load-sharing.html

Comment on Useful documentation sheets at packetlife.net by Ivan Pepelnjak

Ivan Pepelnjak — Mon, 29 Jun 2009 13:26:16 +0000

A few more MPLS cheatsheets: http://wiki.nil.com/Cheatsheets

Comment on Cisco: How to shape traffic on Frame-Relay connection by Alex

Alex — Thu, 25 Jun 2009 14:45:11 +0000

Great tutorial, thank you.

Comment on Cisco: Engineer’s trick to avoid suboptimal path by Calin

Calin — Tue, 16 Jun 2009 23:24:17 +0000

Ivan, I have checked your link . I had the idea to google after this phrase and I found another site having this question which made me think for a second of another kind of spam or something…but then I saw that there was just a traceback to your blog

I think you’re right and this is sold as one of the possibilities for the open ended questions in the CCIE exam…

Comment on Cisco: Engineer’s trick to avoid suboptimal path by Ivan Pepelnjak

Ivan Pepelnjak — Tue, 16 Jun 2009 16:48:39 +0000

Obviously one of the “certification preparation” companies put the SSH question into their materials. I’ve got the same question a few weeks ago (with exactly the same wording). Amazing

Comment on Cisco: Engineer’s trick to avoid suboptimal path by Calin

Calin — Tue, 16 Jun 2009 08:08:11 +0000

Hi Techie!

ip ssh timeout = “The time interval that the router waits for the SSH client to respond. This setting applies to the SSH negotiation phase. Once the EXEC session starts, the standard timeouts configured for the vty apply.”

So, in your case this will be 5 minutes.

Useful links:
http://www.cisco.com/en/US/docs/ios/12_2/security/command/reference/srfssh.html#wp1023615
http://www.cisco.com/en/US/docs/ios/11_3/configfun/command/reference/frconban.html#wp1852

I hope this reply to your question.

Comment on Cisco: Engineer’s trick to avoid suboptimal path by Techie

Techie — Mon, 15 Jun 2009 21:59:48 +0000

I have configured ip ssh timeout 60 and exec-timeout 5 on VTY lines. Preferred input connection is ssh. How much time can I be idle?

Comment on New DOS attacks threaten wireless data networks by KattyBlackyard

KattyBlackyard — Mon, 15 Jun 2009 01:08:51 +0000

The article is usefull for me. I’ll be coming back to your blog.

Comment on New DOS attacks threaten wireless data networks by Calin

Calin — Tue, 09 Jun 2009 12:36:37 +0000

Ivan, I believe that “New DoS…” is to be taken in the context with “….City College of New York…”
Maybe for NY City College this are new…

Comment on New DOS attacks threaten wireless data networks by Ivan Pepelnjak

Ivan Pepelnjak — Tue, 09 Jun 2009 11:32:29 +0000

Hey, please don’t spread the stupidities published by NetworkWorld. #3, #4 and #5 are not new, #2 is more funny than anything else and they provided no details on #1 that would prove it’s a “new class of …”.
Another prime example of yellow journalism at its best.