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Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:

1. Refer to the exhibit.

A network technician has issued the show controllers s0/0 command to check the status of an interface. What can be determined from this output? (Choose two.)

A) The command clockrate 64000 was issued on this interface.
B) No clock rate is set.
C) The interface has an Ethernet cable attached.
D) An external CSU/DSU is not in use.
E) The interface has a DTE serial cable attached to it.
F) The s0/0 interface is shutdown.

2. Refer to the exhibit. What value should be displayed in Box 1 of the ipconfig output of host A?

A) 192.168.1.10
B) 172.18.14.6
C) 192.168.1.11
D) 192.168.1.254
E) 192.168.1.250
F) 172.18.14.5

3. 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 interface on R1 goes down. In which two ways will the routers in this
network respond to this change? (Choose two.)

A) All routers will reference their topology database to determine if any backup routes to the 192.168.1.0 network are known.
B) Because of the split-horizon rule, router R2 will be prevented from sending erroneous information to R1 about connectivity to the 192.168.1.0 network.
C) Routers R2 and R3 mark the route as inaccessible and will not accept any further routing updates from R1 until their hold-down timers expire.
D) R1 will send LSAs to R2 and R3 informing them of this change, and then all routers will send periodic updates at an increased rate until the network again converges.
E) When router R2 learns from R1 that the link to the 192.168.1.0 network has been lost, R2 will respond by sending a route back to R1 with an infinite metric to the 192.168.1.0 network.

4. Which wireless LAN design ensures that a mobile wireless client will not lose connectivity when moving from one access point to another?

A) utilizing MAC address filtering to allow the client MAC address to authenticate with the surrounding APs
B) configuring all access points to use the same channel
C) using adapters and access points manufactured by the same company
D) recommended overlap in cell coverage is 15 to 20%

5. The following commands are entered on the router:
Burbank(config)# enable secret fortress
Burbank(config)# line con 0
Burbank(config-line)# login
Burbank(config-line)# password n0way1n Burbank(config-line)# exit
Burbank(config)# service password-encryption
What is the purpose of the last command entered?

A) to provide login encryption services between hosts attached to the router
B) to prevent the vty, console, and enable passwords from being displayed in plain text in the configuration files
C) to require the user to enter an encrypted password during the login process
D) to encrypt the enable secret password

Solutions: