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  • Archive for August, 2009

    Wiley – Wireless Mesh Networks Mar 2009

    Thursday, August 6th, 2009

    Written by authors with vast experience in academia and industry, Wireless Mesh Networks provides its readers with a thorough overview and in-depth understanding of the state-of-the-art in wireless mesh networking. It offers guidance on how to develop new ideas to advance this technology, and how to support emerging applications and services. The contents of the […]

    Cisco Announces CCIE v4.0 Written Beta (US$50)

    Wednesday, August 5th, 2009

    Cisco has announced the beta exam for the new CCIE v4.0 exam.  For the reduced price of $50, this is a good opportunity for recertification for those with their digits or for those who may not have already taken the written exam and are studying for the new version of the lab.

    EIGRP – Things to Remember

    Tuesday, August 4th, 2009

    1. The IP header of an EIGRP packet specifies protocol number 88. 2. To establish neighbor relationship, the neighbors must be in the same IP subnet. While EIGRP supports secondary IP addresses and subnets, EIGRP sources its messages always from the address in the primary subnet, so the IP addresses of neighbors must be in […]

    OSPF – Things to Remember

    Monday, August 3rd, 2009

    1. The IP header of an OSPF packet specifies protocol number 89. 2. To establish OSPF neighbor adjacency, hello/dead timers, MTU (otherwise have to use "ip ospf mtu-ignore") must match. Unique router-id is also required. 3. Routers in stub area can only be adjacent with the routers in stubs or totally stubby area. Routers in […]

    CCNA 640-802 Bible – Compare and Contrast Methods of Routing and Routing

    Monday, August 3rd, 2009

    1. What are two drawbacks of implementing a link-state routing protocol? (Choose two.) A: the sequencing and acknowledgment of link-state packets B: the requirement for a hierarchical IP addressing scheme for optimal functionality C: the high volume of link-state advertisements in a converged network D: the high demand on router resources to run the link-state […]

    Freedown – ASET CCIE R&S Labs

    Monday, August 3rd, 2009

    ASET labs are presented in modules and offer advanced level practice in technologies covered on CCIE lab exams. For CCIE candidates looking for a more comprehensive approach, Cisco offers the CCIE Assessor Lab. Benefits The CCIE Assessor Lab offers an opportunity to improve lab performance:  Increases confidence and comfort level with lab exam  […]