1. Refer to the exhibit. The network shown in the exhibit is running the RIPv2 routing protocol. The network has converged, and the routers in this network are functioning properly. The FastEthernet0/0…
Category: CCNA
Routing and Switching,Security,Voice,Wireless
CCNA 640-802 Bible – Describe the Operation of Cisco Routers
1. During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next? A: Because of damaged flash memory, the router will fail the POST….
CCNA 640-802 Bible – Describe Basic Routing Concepts
1. A router receives information about network 192.168.10.0/24 from multiple sources. What will the router consider the most reliable information about the path to that network? A: a directly connected interface with…
CCNA 640-802 Bible – Identify Common Problems Associated with IP Addressing and Host Configurations
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…
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…