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Bob is back. DMVPN/GET VPN assistance needed!21 Oct 2009

Change was in the air, and Bob knew it. Bob had simply been ignoring the fact that the existing IPSec site to site tunnels that he inherited at his company were old school, and there were better options, especially when plans included bringing up dozens of new sites. Since his company was going to be ...

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CCIE & CCDE Statistics

CURRENT TRACKS: Total of Routing and Switching CCIEs: 6561 (36.81 % of Cisco's official statistic) Total of Security CCIEs: 834 (35.82 % of Cisco's official statistic) Total ...0 comments
Exam Review: 350-001 CCIE Routing and Switching Written Version 4

Number of Questions: 77 Required Passing Score: 790 Time Allotted: 2 hours Question Types: Single Response-Multiple Choice, Multiple Response-Multiple Choice, Drag and Drop, Scenario (Flash Based) Overall Level of Difficulty: Easy Exam Sections: Evaluate proposed changes to a network Implement Layer 2 ...0 comments
CCIE R&S Written Bootcamp CoD Version 4.X Updates Begin!

Everyone has been so excited for the Version 4.X updates within the CCIE R&S Written Bootcamp CoD. I think one of the reasons for this is that, finally, the CCIE R&S Written aligns perfectly with ...0 comments
350-029 Q&A (3)

21.How to characterize the source and type in a denial of service attack on a router? A: By applying an access-list to all incoming and outgoing interfaces,turning off route-cache on all interfaces,then,when telnetting ...0 comments
350-029 Q&A (3)

21.How to characterize the source and type in a denial of service attack on a router? A: By applying an access-list to all incoming and outgoing interfaces,turning off route-cache on all interfaces,then,when telnetting into ...0 comments
350-029 Q&A (2)

11.In which of the following BGP-related events is an End-of-RIB (EOR) message sent? A.Just before sending a CEASE message to tear down the session. B.Following a link flap in the BGP speaker's ...0 comments
350-029 Q&A (2)

11.In which of the following BGP-related events is an End-of-RIB (EOR) message sent? A.Just before sending a CEASE message to tear down the session. B.Following a link flap in the BGP speaker's AS. ...0 comments

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CCNA Routing Protocol Comparison Chart

28 Oct 2009

I have had many classes where students have asked me for a simple chart that I write on the whiteboard when covering the routing protocols. I finally put it to ...
CCNA Routing Protocol Comparison Chart Revised

28 Oct 2009

Routing Protocols Comparison for CCNA I have always said I was going to make this chart since I draw it on the board for nearly every CCNA ...
New CCNP Lab Workbook Updates!

22 Oct 2009

As promised I have begun posting new updates to the CCNP Lab Workbook, for customers of the CCNP Bootcamp Class-on-Demand. In addition to the previously available BCMSN section, ...
Accessing the Firewall

21 Oct 2009

After returning from vacation, Bob (the optimistic firewall technician) decided that he wanted to take some time and get a little bit more familiar with firewall configuration. ...
CCIE R/S Written Course Update – eBGP Peering

21 Oct 2009

Module 1: General Networking Theory General Routing Concepts Routing Information Base (RIB) and Routing Protocols Interaction Redistribution ...
CCIE R&S Techtorial at Networkers 2009

21 Oct 2009

CCIE Routing & Switching Techtorial Yeah, ok, so I’m a day late.. Deal with it! I’m sitting here in the wonderful world of ...
CCNA: Cisco Certified Network Associate (CCNA) Internetwork Expert Course Outline

21 Oct 2009

Required Exam: 640-816 ICND2 (Interconnecting Cisco Networking Devices Part 2) I. Module 1: VLANs A. Advanced Switching Technologies B. VLANs C. VLAN Configuration D. VLAN Trunking E. ...