Refer to the exhibit.

Hosts in network 192.168.2.0 are unable to reach hosts in network 192.168.3.0. Based on
the output from RouterA, what are two possible reasons for the failure? (Choose two.)

Refer to the exhibit.

An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At
which OSI layer is the problem?

Refer to the exhibit.

The two connected ports on the switch are not turning orange or green. What would be the
most effective steps to troubleshoot this physical layer problem? (Choose three.)

Refer to the exhibit.

The network shown in the diagram is experiencing connectivity problems. Which of the
following will correct the problems? (Choose two.)

Refer to the exhibit.

A problem with network connectivity has been observed. It is suspected that the cable
connected to switch port Fa0/9 on Switch1 is disconnected. What would be an effect of this
cable being disconnected?

Refer to the exhibit.

HostA cannot ping HostB. Assuming routing is properly configured, what is the cause of this
problem?

Which router IOS commands can be used to troubleshoot LAN connectivity problems?
(Choose three.)

A network administrator is troubleshooting the OSPF configuration of routers R1 and R2.
The routers cannot establish an adjacency relationship on their common Ethernet link.

The graphic shows the output of the show ip ospf interface e0 command for routers R1 and
R2. Based on the information in the graphic, what is the cause of this problem?

In which circumstance are multiple copies of the same unicast frame likely to be transmitted
in a switched LAN?

Which will fix the issue and allow ONLY ping to work while keeping telnet disabled?