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Cisco CCNA Certification Exam: Five Frame Relay Details You …


Cisco CCNA Certification Exam: Five Frame Relay Details You …

Posted: 11 Sep 2009 07:35 PM PDT


Cisco CCNA Certification Exam: Five Frame Relay Details You Must Know When you're studying for your CCNA exam on the way to earning this coveted Cisco .

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Cisco CCNA Certification Exam: Five Frame Relay Details You …

Download free Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless …

Posted: 11 Sep 2009 06:57 PM PDT


Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless | 1.16 GB This material included: CCNA Wireless Official Exam Certification Guide (CCNA IUWNE 640-721), ISBN: 9781587202117 CCNA Wireless Cert Flash Cards Online, Retail Packaged Version, …

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Download free Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless …

Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless

Posted: 11 Sep 2009 06:53 PM PDT


Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless | 1.16 GB This material included: CCNA Wireless Official Exam Certification Guide (CCNA IUWNE 640-721), ISBN: 9781587202117 CCNA Wireless Cert Flash Cards Online, Retail Packaged Version, ISBN: 9780789742063 CCNA Wireless Quick Reference (Digital Short Cut), ISBN: 9781587057656

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Cisco Networkers 2009 BRKCRT-1852 CCNA Wireless

Cisco CCNA or better help wanted (Central Coast - CA)

Posted: 11 Sep 2009 05:50 PM PDT


City: Slo We are an established company on the Central Coast with a need for a seasoned Cisco Network Engineer. Advertisement: read more

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Cisco CCNA or better help wanted (Central Coast - CA)

Cisco Global Sales Meeting Uses Gaming for Engagement - The Platform

Posted: 11 Sep 2009 03:40 PM PDT


We are several days away from kicking off our annual Cisco sales meeting that brings together all of our sales teams from around the world to share with them the vision and goals for the upcoming fiscal year.

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Cisco Global Sales Meeting Uses Gaming for Engagement - The Platform

Boson Router Simulator – Cisco Ccna And Ccnp Labs (cracked)

Posted: 11 Sep 2009 03:20 PM PDT


Boson Router Simulator included CISCO CCNA and CCNP Labs (Cracked) – 22 MB only. Download 22 MB http://rapidshare.com/files/167213155/Boson-Simulator.rar

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Boson Router Simulator – Cisco Ccna And Ccnp Labs (cracked)

'Two Hearts & One Sun' on Flickr - Photo Sharing!

Posted: 11 Sep 2009 01:14 PM PDT


you get very romantic lately, Cisco :))) Your SUPERB photo is invited to: MAGIC UNICORN : The Very Best - by Invite only. Post 1 Photo and Comment using Comment code to 3 Photos within the first 3 pages

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'Two Hearts & One Sun' on Flickr - Photo Sharing!

Cisco, Juniper on tap for AT&T IP/MPLS “domain” :: Burning With …

Posted: 11 Sep 2009 12:29 PM PDT


Ericsson announced this week that it was selected by AT&T as one of its "domain" suppliers, specifically for wireline access. AT&T domains are 8 to 15 areas within its service network where it will select two strategic vendors to …

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Cisco, Juniper on tap for AT&T IP/MPLS "domain" :: Burning With …

My First Network - The Platform

Posted: 11 Sep 2009 02:03 PM PDT


This is the name of an innovative initiative from Cisco in Chile in collaboration with the Ministry of Economy to support and help small companies to use the network as a competitive advantage—to improve processes, increase productivity …

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My First Network - The Platform

Remembering Important Things in Life - The Platform

Posted: 11 Sep 2009 10:55 AM PDT


We hosted Senator Evan Bayh (D-IN) on Cisco's campus today for a meet and greet with some Cisco employees as well as some friends and colleagues in the Valley. However, he is not the topic of this blog entry. …

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Remembering Important Things in Life - The Platform

Cisco CCNA Certification: How And Why Switches Trunk

Posted: 11 Sep 2009 10:34 AM PDT


Your CCNA studies have been starting to embody utterly a bit of report about switches, and for great reason. if we do not assimilate simple switching theory, we can't configure and troubleshoot Cisco switches, possibly on a CCNA examination or in a genuine world. That goes stand in for trunking!Trunking is simply enabling dual or more switches to promulgate and send frames to any alternative for delivery to remote hosts.

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Cisco CCNA Certification: How And Why Switches Trunk

Average Indian Person Gets A Copy Of Pirated Instead Free Legal Copy Of Linux

Posted: 11 Sep 2009 09:47 AM PDT


MCSE Study Around The UK – News . I came to India last December, and I have been in India for the last two and a half months or so

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Average Indian Person Gets A Copy Of Pirated Instead Free Legal Copy Of Linux

CCNA Source : Totorial and Book to Download

Posted: 11 Sep 2009 09:11 AM PDT


Source of CCNA Tutorial and ebook. CCNA curriculum includes basic mitigation of security threats, introduction to wireless networking concepts and terminology, and performance-based skills.  Cisco Certified Network Associate (CCNA) validates the ability to install, configure, operate, and troubleshoot medium-size route and switched networks, including implementation and verification of connections to remote sites in a WAN. This new  CCNA curriculum also includes (but is not limited to) the

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CCNA Source : Totorial and Book to Download

14 to 18 Sept - Walkin for Technical support Representative for voice process

Posted: 11 Sep 2009 08:17 AM PDT


3 views Walkin Technical support Representative for voice process for fresher/0 to 3 years experience at Microland Limited , Bangalore from 14 to 18 september Company NameMicroland LimitedExperience0-3LocationBengaluru/BangaloreEducationUG - Any Graduate - Any SpecializationDesired Canditate ProfileFreshers - Graduates of any discipline for e.g: (BE, B Tech Less than 60%)B.A, BCom, BSc, BE, BTech, BCA,BHM, MCA, any Diplome Holders for e.g: ITI, Polytechnic etc (10+3)may apply. Strictly Gar

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14 to 18 Sept - Walkin for Technical support Representative for voice process

Computer Networks (4th Edition)

Posted: 11 Sep 2009 05:48 AM PDT


Computer Networks (4th Edition) This is the long-awaited 3rd Edition of Tanenbaum's classic book on computer networking. The finest network engineer I know (who was stolen from my previous employer by developers of IPv6) swears by this book, and it is arguably the best single resource for gaining a good technical understanding of modern networking in the mid 1990s. Very Highly Recommended.

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Computer Networks (4th Edition)

Cisco deploys Integrated Medical-Grade Network at HIAE (News …

Posted: 11 Sep 2009 05:19 AM PDT


Cisco today announced the deployment of an Integrated Medical-Grade Network at the Albert Einstein Israeli Hospital (HIAE) in Sao Paulo city. The Hospital is recognized in Latin America for pioneering the innovative use of technology to …

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Cisco deploys Integrated Medical-Grade Network at HIAE (News …

CCNA Video Training - Get The Right One By Considering These 4 Things

Posted: 11 Sep 2009 04:50 AM PDT


CCNA video training is a good tool for students who are going to attempt the difficult CCNA exam.

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CCNA Video Training - Get The Right One By Considering These 4 Things

IT Certification Boot camps

Posted: 11 Sep 2009 04:26 AM PDT


Boot camps are nothing but the recruitment training after entering in to firm. They will touch the basic of computer as the initial chapter and go with the set of tools and software. The IT boot camps will be framed according to the tool required for their production will be given.

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IT Certification Boot camps

BlackHat 2009 Router Exploitation Presentation

Posted: 11 Sep 2009 07:16 AM PDT


I was reading an interesting presentation the other day, taken from BlackHat USA 2009 Briefings from Felix Lindner, and thought about sharing the main points here. The guy presents a reasonable analysis of the current situation regarding Router security and exploitation. As we all know, routers are exploitable of course, but not as easy as some "security Gurus" wants us to believe.

Some of the main points of the presentation are shown below:

  • There is not much research going on from the general security community regarding Router vulnerabilities. In 2008 there were only 14 vulnerabilities reported for Cisco and some open ssl and memory leak issues for Juniper.
  • Routers expose little functionality to remote attackers.
  • Attackers prefer to focus on servers rather than the network infrastructure.
  • Although router vendors started to implement more and more services on routers (such as VoIP, IPv6, SIP, H323, Lawful Intercept, SSL VPN, Web Service Routing etc) fortunately network engineers are slow in adopting all those new services. This means less vulnerabilities.
  • Routers are rarely used as clients, so client site attacks are very rare.
  • Router operating systems based on UNIX flavors are easier to exploit.
  • Cisco is a monolithic architecture and IOS runs as a single large binary program running directly on the CPU. IOS is harder to exploit.

The presentation then continues with some useful recommendations for protecting Routers as described below:

Router Protection:

  • Block traffic destined to any interface of the router itself. Only exception is traffic from management stations.
  • Use MD5 on routing protocols
  • Avoid running network services on your routers (such as HTTP,FTP,TFTP etc)
  • Avoid running VoIP services on border or exposed routers.
  • Monitor the router's service modules independently.
  • Use a configuration monitoring tool to observe any changes in IOS configuration. An excellent tool for this is RANCIT (Really Awesome New Cisco Config Differ) from http://www.shrubbery.net/rancid/
  • Configure Core Dumping

Related posts:

  1. Is router uptime a measure of stability or insecurity ?
  2. Basic Cisco Router Configuration Steps
  3. Cisco new Router Series ASR 1000

Steganography meets VoIP in hacker world

Posted: 11 Sep 2009 09:00 AM PDT


Researchers and hackers are developing tools to execute a new data-leak threat: sneaking proprietary information out of networks by hiding it within VoIP traffic.

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