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…
Month: July 2009
All CiscoPress Network Business Books (13)
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…
CCNA 640-802 Bible – Calculate and Apply VLSM IP Addressing Scheme
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…
CCNA 640-802 Bible – Describe the IP Addressing,DHCP and DNS server
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…
CCNA 640-802 Bible – Implement Basic Switch Security
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…
CCNA 640-802 Bible – Interpret The output of Various Show and Debug on Switch
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
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…
Pass4sure Blockbuster Cisco Express,Helping to Plan Your Career
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…
CCNA 640-802 Bible – Configure,Verify and Troubleshoot VTP
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…