What is the effect of using the service password-encryption command?

Refer to the exhibit.

What is the effect of the configuration that is shown?

Refer to the exhibit.

What is the reason that the interface status is “administratively down, line protocol down”?

Refer to the exhibit.

When running OSPF, what would cause router A not to form an adjacency with router B?

A router has learned three possible routes that could be used to reach a destination network. One
route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a
metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router
install in the routing table?

Refer to the exhibit.

The company uses EIGRP as the routing protocol. What path will packets take from a host on the
192.168.10.192/26 network to a host on the LAN attached to router R1?

A network administrator is troubleshooting an EIGRP problem on a router and needs to confirm
the IP addresses of the devices with which the router has established adjacency. The retransmit
interval and the queue counts for the adjacent routers also need to be checked. What command
will display the required information?

Refer to the graphic.

R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for
this problem? (Choose two.)

What is a global command?

Refer to the exhibit.

When running EIGRP, what is required for RouterA to exchange routing updates with RouterC?