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  • Archive for July, 2009

    CCNA 640-802 Bible – Identify Common Problems Associated with IP Addressing and Host Configurations

    Friday, July 17th, 2009

    1. An administrator issues the command ping 127.0.0.1 from the command line prompt on a PC. If a reply is received, what does this confirm? A: The PC has connectivity with a local host. B: The PC has connectivity with a Layer 3 device. C: The PC has a default gateway correctly configured. D: The […]

    All CiscoPress Network Business Books (13)

    Friday, July 17th, 2009

    Today more than ever companies are focusing on network solutions as part of their overall business strategies and are studying the profitability, effectiveness, and impact of these systems. The Network Business Series from Cisco Press is designed to support all business professionals who are involved in this search for optimal network systems, whether they are […]

    CCNA 640-802 Bible – Calculate and Apply VLSM IP Addressing Scheme

    Thursday, July 16th, 2009

    1. In the implementation of VLSM techniques on a network using a single Class C IP address, which subnet mask is the most efficient for point-to-point serial links? A: 255.255.255.0 B: 255.255.255.240 C: 255.255.255.248 D: 255.255.255.252

    CCNA 640-802 Bible – Describe the IP Addressing,DHCP and DNS server

    Thursday, July 16th, 2009

    1. Which of the following describe private IP addresses? (Choose two.) A:addresses chosen by a company to communicate with the Internet B:addresses that cannot be routed through the public Internet C:addresses that can be routed through the public Internet D:a scheme to conserve public addresses

    CCNA 640-802 Bible – Implement Basic Switch Security

    Tuesday, July 14th, 2009

    1. A network administrator wants to ensure that only the server can connect to port Fa0/1 on a Catalyst switch. The server is plugged into the switch Fa0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server […]

    CCNA 640-802 Bible – Interpret The output of Various Show and Debug on Switch

    Tuesday, July 14th, 2009

    1. Refer to the exhibit. Switch-1 needs to send data to a host with a MAC address of 00b0.d056.efa4. What will Switch-1 do with this data?

    CCNA 640-802 Bible – Configure,Verify and Troubleshoot RSTP

    Tuesday, July 14th, 2009

    1. A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge? A: Establish a direct link from the switch to all other switches in […]

    Pass4sure Blockbuster Cisco Express,Helping to Plan Your Career

    Tuesday, July 14th, 2009

    Pass4sure, sticking to its principle of “Putting Customer First”, released the Cisco express program to help customers to plan their careers. Pass4sure, the world renowned IT Certification Material Provider, today released its blockbuster—Cisco express, especially designed for those who are passionately adoring Cisco certifications and planning their careers with the assist of Cisco certifications. The […]

    CCNA 640-802 Bible – Configure,Verify and Troubleshoot VTP

    Monday, July 13th, 2009

    1. What is the purpose of the command shown below? vtp password Fl0r1da A: It is used to validate the sources of VTP advertisements sent between switches. B: It is used to access the VTP server to make changes to the VTP configuration. C: It allows two VTP servers to exist in the same domain, […]