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?
A -
The links between the switches are access links.
B -
A router is required to route VTP advertisements between the switches.
C -
STP has blocked one of the links between the switches, limiting connectivity.
D -
VTP is Cisco proprietary and requires a different trunking encapsulation.
2-
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?
A -
Authentication needs to be changed to PAP for both routers.
B -
Serial ip addresses of routers are not on the same subnet.
C -
Username/password is incorrectly configured.
D -
Router names are incorrectly configured.
3-
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?
A -
Switch1, Switch2
B -
Switch 1, Router1, Switch1, Switch2
C -
Switch1, Router1, Router2, Switch2
D -
Switch1, Switch2, Router2, Switch2
4-
Acknowledgements, sequencing, and flow control are characteristics of which OSI layer?
A -
Layers
B -
Layer4
C -
Layer3
D -
Layer2
5-
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?
A -
Exhibit A
B -
Exhibit B
C -
Exhibit C
D -
Exhibit D
6-
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 -
The RIP v2 dynamic routing protocol cannot be used across a Frame Relay network.
B -
The ip subnet-zero command has been issued on the R1 router.
C -
The 172.16.3.0/29 network used on the Frame Relay links is creating a discontiguous network between the R2 and R3 router subnetworks.
D -
Split horizon is preventing R2 from learning about the R3 networks and R3 from learning about the R2 networks.
7-
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?
A -
application
B -
transport
C -
session
D -
internet
8-
Refer to the topology and router output shown in the exhibit. A technician is troubleshooting host
connectivity issues on the switches. The hosts in VLANs 10 and 15 on Sw11 are unable to
communicate with hosts in the same VLANs on Sw12. Hosts in the Admin VLAN are able to
communicate. The port-to-VLAN assignments are identical on the two switches. What could be the
problem?
A -
The Fa0/1 port is not operational on one of the switches.
B -
The link connecting the switches has not been configured as a trunk.
C -
At least one port needs to be configured in VLAN 1 for VLANs 10 and 15 to be able to communicate.
D -
Port FastEthernet 0/1 needs to be configured as an access link on both switches.
9-
You have finished physically installing an access point on the ceiling at your office. At a minimum,
which parameter must be configured on the access point in order to allow a wireless client to
operate on it?
A -
AES
B -
PSK
C -
SSID
D -
tkip
10-
Refer to the exhibit. A network administrator needs to add a new VLAN, named VLAN3, to the
network shown. Unfortunately, there is not another FastEthernet interface on R1 to connect to the
new VLAN3. Which approach is the most cost effective solution for this problem?
A -
Purchase a new FastEthernet module and install it on R1.
B -
Replace R1 with a new router that has at least three FastEthernet interfaces.
C -
Configure a second switch to support VLAN3 with a VLAN trunk between SW1 and the new switch.
D -
Configure a single VLAN trunk between R1 and SW1 and configure a subinterface on the R1 interface for each VLAN.
