What is the purpose of the Cisco VLAN Trunking Protocol?
A -
To allow traffic to be carried from multiple VLANs over a single link between switches
B -
To allow native VLAN information to be carried over a trunk link
C -
To allow for managing the additions, deletions, and changes of VLANs between switches
D -
To provide a mechanism to manually assign VLAN membership to switch ports
2-
Refer to the exhibit.
Switch1 has just been restarted and has passed the POST routine. Host A sends its initial frame to
Host C. What is the first thing the switch will do as regards populating the switching table?
A -
Switch1 will add 192.168.23.4 to the switching table.
B -
Switch1 will add 192.168.23.12 to the switching table.
C -
Switch1 will add 000A.8A47.E612 to the switching table.
D -
Switch1 will add 000B. DB95.2EE9 to the switching table.
3-
Refer to the exhibit. Assume that all router interfaces are operational and correctly configured. In
addition, assume that OSPF has been correctly configured on router R2. How will the default route
configured on R1 affect the operation of R2?
A -
Any packet destined for a network that is not directly connected to router R2 will be dropped immediately.
B -
Any packet destined for a network that is not referenced in the routing table of router R2 will be directed to R1. R1 will then send that packet back to R2 and a routing loop will occur.
C -
Any packet destined for a network that is not directly connected to router R1 will be dropped.
D -
The networks directly connected to router R2 will not be able to communicate with the 172.16.100.0, 172.16.100.128, and 172.16.100.64 subnetworks.
4-
Which one passwords must be supplied in order to connect by Telnet to a properly secured Cisco
switch and make changes to the device configuration?
A -
aux password
B -
tty password
C -
vty password
D -
console password
5-
A default Frame Relay WAN is classified as what type of physical network?
A -
Nonbroadcast multi-access
B -
Broadcast multi-access
C -
Point-to-point
D -
Nonbroadcast multipoint
6-
Refer to the exhibit. What two results would occur if the hub were to be replaced with a switch that
is configured with one Ethernet VLAN?
A -
The number of collision domains would increase.
B -
The number of collision domains would decrease.
C -
The number of broadcast domains would decrease.
D -
The number of collision domains would remain the same.
7-
What is the purpose of Spanning Tree Protocol?
A -
to provide multiple gateways for hosts
B -
to maintain a loop-free Layer 2 network topology
C -
to prevent routing loops
D -
to create a default route
8-
Refer to the exhibit. Which statement describes DLCI 17?
A -
DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.
B -
DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.
C -
DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.
D -
DLCI 17 describes the ISDN circuit between R2 and R3.
9-
The user of Host1 wants to ping the DSL modem/router at 192.168.1.254. Based on the Host1
ARP table that is shown in the exhibit, what will Host1 do?
A -
send a unicast ARP packet to the DSL modem/router
B -
send a Layer 2 broadcast that is received by Host2, the switch, and the DSL modem/router
C -
send Layer 3 broadcast packets to which the DSL modem/router responds
D -
send unicast ICMP packets to the DSL modem/router
10-
On point-to-point networks, OSPF hello packets are addressed to which address?