Refer to the exhibit. A network administrator configures a new router and enters the copy starupconfig running-config command on the router. The network administrator powers down the router
and sets it up at a remote location. When the router starts, it enters the system configuration
dialog as shown. What is the cause of the problem?

Refer to the exhibit. An organization connects two locations, supporting two VLANs, through two

switches as shown. Inter-VLAN communication is not required. The network is working properly
and there is full connectivity. The organization needs to add additional VLANs, so it has been
decided to implement VTP. Both switches are configured as VTP servers in the same VTP
domain. VLANs added to Switch1 are not learned by Switch2. Based on this information and the
partial configurations in the exhibit, what is the problem?

The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing
the command output of both routers, what is the most likely cause of the problem?

Refer to the exhibit. The network manager is evaluating the efficiency of the current network
design. RIPv2 is enabled on all Layer 3 devices in the network. What network devices participate
in passing traffic from the PC at 10.10.1.7 to the File Server at 10.20.1.6 in the order that they will
forward traffic from source to destination?

Acknowledgements, sequencing, and flow control are characteristics of which OSI layer?

Refer to the exhibit. Router A has interfaces with addresses 192.168.1.1 and 172.16.1.1.Router B,
which is connected to router A over a serial link, has interfaces with address 172.16.1.2 and
10.1.1.2.

Which sequence of commands will configure RIPv2 on router B?

Refer to the exhibit. S0/0 on R1 is configured as a multipoint interface to communicate with R2
and R3 in this hub-and-spoke Frame Relay topology. While testing this configuration, a technician
notes that pings are successful from hosts on the 172.16.1.0/24 network to hosts on both the
172.16.2.0/25 and 172.16.2.128/25 networks. However, pings between hosts on the 172.16.2.0/25
and 172.16.2.128/25 networks are not successful. What could explain this connectivity problem?

A network administrator is verifying the configuration of a newly installed host by establishing an
FTP connection to a remote server. What is the highest layer of the protocol stack that the network
administrator is using for this operation?