NETW 206 Final Exam

Question 3. 3. (TCO 1) _____ control(s) which end devices are allowed to communicate on the network. (Points : 5)

The access layer

Business goals

Collapsed core

Convergence

Question 4. 4. (TCO 1) _____ will determine the design requirements for a network. (Points : 5)

Business goals

Personal preference

Location

None of the above

Question 5. 5. (TCO 1) Which of the following illustrates properly designed hierarchical networks that achieve near-wire speed among all devices? (Points : 5)

Collapsed core

Convergence

The core layer

Performance

Question 6. 6. (TCO 2) Startup configuration is stored in ________. (Points : 5)

ROM

PRAM

NVRAM

Flash

Question 7. 7. (TCO 2) The average amount of data that is actually transmitted as opposed to the rating of the port is _____. (Points : 5)

source MAC address

switch fabric

throughput

unicast transmission

Question 8. 8. (TCO 2) _____ is a Layer 2 identifier for the frame's originating NIC or interface. (Points : 5)

Propagation delay

Source MAC address

Switch fabric

Throughput

Question 9. 9. (TCO 2) _____ is a dedicated connection between two hosts. (Points : 5)

Half-duplex communication

Latency

Microsegment

Multicast transmission

Question 10. 10. (TCO 2) A _____ is a frame that is sent from one host and addressed to one specific destination. (Points : 5)

source MAC address

switch fabric

throughput

unicast transmission

Question 11. 11. (TCO 3) Extended-range VLANs are identified by a VLAN ID between which of the following ranges? (Points : 5)

1,000-9,000

1,006-4,094

1,006-2,094

1,000-4,094

Question 12. 12. (TCO 3) A _____ VLAN is a VLAN that is configured to carry only user-generated traffic. These VLANs are sometimes referred to as user VLANs. (Points : 5)

data

default

native

none of the above

Question 13. 13. (TCO 3) Which VLANs are allowed over the link when a new trunk link is configured on an IOS-based switch? (Points : 5)

All defined VLANs are allowed on the trunk by default.

Each VLAN, or VLAN range, that is specified with the switchport mode command

Each VLAN, or VLAN range, that is specified with the vtp domain command

Each VLAN, or VLAN range, that is specified with the VLAN database command

Question 14. 14. (TCO 3) Which would not be one of the characteristics of a typical VLAN? (Points : 5)

VLANs logically divide a switch into multiple, independent switches at Layer 2.

Trunk links can carry traffic for multiple VLANs.

VLAN implementation significantly increases traffic due to added trunking information.

A VLAN can span multiple switches.

Question 15. 15. (TCO 3) Which of the following configures the port to negotiate a trunk? (Points : 5)

Switchport mode trunk

Switchport mode dynamic desirable

Switchport nonegotiate

Switchport mode access

1. (TCO 3) Which of the following best describes the mapping between VLANs and IP subnets in a modern switched network? (Points : 5)

One VLAN to many IP subnets

One IP subnet to one VLAN

One IP subnet to many VLANs

Varies with the model of Cisco Catalyst switch

Question 2. 2. (TCO 3) Which of following VLAN frame encapsulation types are configurable on a Cisco switch? (Points : 5)

VTP

802.1Q

LLC

None of the above

Question 3. 3. (TCO 4) Which of the following depicts a VTP domain? (Points : 5)

Switches share VLAN information; the boundary is defined by a Layer 3 device.

It can only create, delete, and modify local VLANs.

It advertises VLAN configuration information and can create, delete, and modify VLANs.

It restricts broadcast traffic to those trunks that must be used to reach the destination devices.

Question 4. 4. (TCO 4) A _____ stores VLAN information only in RAM. (Points : 5)

VTP client

VTP domain

VTP pruning

VTP server

Question 5. 5. (TCO 4) Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain? (Points : 5)

Transparent

Server

Auto

Client

Question 6. 6. (TCO 5) Which of the following is the closest to the root bridge? (Points : 5)

Root port

Spanning Tree Protocol

Spanning-tree algorithm

Switch diameter

Question 7. 7. (TCO 5) What is the time spent in the listening and learning states called? (Points : 5)

Forward delay

Forwarding state

Hello time

Learning state

Question 8. 8. (TCO 5) The time between each BPDU sent on a port is called which of the following? (Points : 5)

Forwarding state

Hello time

Learning state

Listening state

Question 9. 9. (TCO 5) A term for when the port is administratively shut down is _____. (Points : 5)

designated ports

disabled state

forward delay

forwarding state

Question 10. 10. (TCO 5) In the _____ state, the MAC address table is built but does forward user data frames. (Points : 5)

forwarding

hello time

learning

listening

Question 11. 11. (TCO 5) Which contains a priority value and the MAC address? (Points : 5)

Bridge priority

Bridge protocol data unit

Designated ports

Bridge ID

Question 12. 12. (TCO 6) VLAN is a logical group of ports, usually belonging to _____ to control the size of the broadcast domain. (Points : 5)

a single IP subnet

multiple IP subnets

either a single IP subnet or to multiple IP subnets

none of the above

Question 13. 13. (TCO 6) Which command is used to determine whether inter-VLAN communication is functioning? (Points : 5)

show vlan

ping

ipconfig

show interface

Question 14. 14. (TCO 6) Inter-VLAN routing _____ additional subnet broadcast addresses. (Points : 5)

requires

does not require

sometimes requires

none of the above

Question 15. 15. (TCO 6) How many physical interfaces are required to perform inter-VLAN routing with traditional inter-VLAN routing? (Points : 5)

One port per VLAN

Two ports per VLAN

Four ports per VLAN

No physical interface per VLAN