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…
Tag: 640-802 Bible
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…
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…
CCNA 640-802 Bible – Configure,Verify and Troubleshoot InterVLAN
1.The network shown in the diagram is experiencing connectivity problems. Which of the following will correct the problems? (Choose two.)
CCNA 640-802 Bible – Configure,Verify and Troubleshoot Trunking
1. When a new trunk is configured on a 2950 switch, which VLANs by default are allowed over the trunk link? A: no VLANs B: all VLANs C: only VLANs 1 –…