Refer to the exhibit.

The network administrator normally establishes a Telnet session with the switch from host A.
However, host A is unavailable. The administrator’s attempt to telnet to the switch from host B
fails, but pings to the other two hosts are successful. What is the issue?

Refer to the exhibit.

Router1 was just successfully rebooted. Identify the current OSPF router ID for Router1.

Why do large OSPF networks use a hierarchical design?(choose three)

A company has a small network, consisting of a single switch and a single router. The switch has

been configured with two vlans, and route-on-a-stick is being configured on the router for inter-vlan
routing. A trunk is configured to connect the switch to the router. What is the minimum number of
router subinterfaces that are required for all the vlans to communicate?

Which command can be used from a router to verify the Layer 3 path to a host?

What is the OSPF default frequency, in seconds, at which a cisco router sends hello packets on a
multiaccess network?

Refer to the exhibit.

Host A has tested connectivity to a remote network. What is the default gateway for host A?

Which command is necessary to permit SSH or Telnet access to a cisco switch that is otherwise
configured for these vty line protocols?

Which two states are the port states when RSTP has converged? (Choose two)

There are no boot system commands in a router configuration in NVRAM. What is the fallback
sequence that the router will use to find an IOS during reload?