Refer to the exhibit.

The network shown in the exhibit has just been installed. Host B can access the Internet, but it is
unable to ping host C. What is the problem with this configuration?

Refer to the exhibit. A junior network engineer has prepared the exhibited configuration file. What
two statements are true of the planned configuration for interface fa0/1? (Choose two.)

Refer to the exhibit. Which statement describes DLCI 17?

A network administrator must configure 200 switch ports to accept traffic from only the currently
attached host devices. What would be the most efficient way to configure MAC-level security on all
these ports?

The network administrator of the Oregon router adds the following command to the router
configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding
this command? (Choose two.)

Refer to the exhibit. The Lakeside Company has the internetwork in the exhibit. The Administrator
would like to reduce the size of the routing table to the Central Router. Which partial routing table
entry in the Central router represents a route summary that represents the LANs in Phoenix but no
additional subnets?

Refer to the exhibit. HostA cannot ping HostB. Assuming touting is properly configured, what could
be the cause of this problem?

A network administrator would like to implement NAT in the network shown in the graphic to allow
inside hosts to use a private addressing scheme. Where should NAT be configured?

Refer to the exhibit. To what does the 128 refer in the router output 0 168.12.240/30 [110/128] via
192.168.12.233.00:35:36, Serial 0?

A router has been configured to provide the nine users on the branch office LAN with Internet
access, as shown in the diagram. It is found that some of the users on the LAN cannot reach the
Internet. Based on the topology and router output shown, which command should be issued on the
router to correct the problem?