Cram

Question 1

In the following typology how is it physically and logically structured:
Bus

Answer 1

Physical: Bus
Logical: Bus

Question 2

In the following typology how is it physically and logically structured:
Star

Answer 2

Physical: Star
Logical: Bus

Question 3

In the following typology how is it physically and logically structured:
Token Ring

Answer 3

Physical: Bus
Logical: Ring

Question 4

In the following typology how is it physically and logically structured:
Point-to-Point

Answer 4

Physical: Bus
Logical: Bus

Question 5

In the following typology how is it physically and logically structured:
FDDI

Answer 5

Physical: Ring
Logical: Ring

Question 6

Can track the number of connections to a web server to understand what is typical

Answer 6

stateful firewall

Question 7

Doesn’t have the enhanced capability to make decisions based on historical data. Watch real-time network traffic and block based on static values

Answer 7

stateless firewall

Question 8

How does wireless networking handle collisions

Answer 8

CSMA/CD:

carrier sense multiple access with collision avoidance

Question 9

WLC

Answer 9

Wireless LAN Controller

Question 10

List OSI from top to bottom

Answer 10

7. Application
8. Presentation
9. Session
10. Transport
11. Network
12. Data Link
13. Physical

Question 11

Application layer PDU (Protocol Data Unit)

Answer 11

Data

Question 12

Presentation layer PDU (Protocol Data Unit)

Answer 12

Data

Question 13

Session layer PSU (Protocol Data Unit)

Answer 13

Data

Question 14

Transport layer PSU (Protocol Data Unit)

Answer 14

Segment

Question 15

Network layer PSU (Protocol Data Unit)

Answer 15

Packet

Question 16

Data Link PSU (Protocol Data Unit)

Answer 16

Frame

Question 17

Physical PSU (Protocol Data Unit)

Answer 17

Bits

Question 18

Application layer example

Answer 18

e-mail

Question 19

Presentation layer example

Answer 19

mp3, mp4

Question 20

Session layer example

Answer 20

SQL, NFS

Question 21

Transport layer example

Answer 21

TCP/UDP

Question 22

Network layer example

Answer 22

IP/RIP

Question 23

Data link layer example

Answer 23

Frame relay

Question 24

Physical layer example

Answer 24

cables & devices

Question 25

TCP layers

Answer 25

5. Application 4. Transport 3. Network 2. Data link 1. Physical

Question 26

Port #: 20

Answer 26

FTP data

Question 27

Port #: 21

Answer 27

FTP control

Question 28

Port #: 22

Answer 28

SSH

Question 29

Port #: 23

Answer 29

Telnet

Question 30

Port #: 25

Answer 30

SMTP

Question 31

Port #: 53

Answer 31

DNS

Question 32

Port #: 69

Answer 32

TFTP

Question 33

Port #: 80

Answer 33

HTTP

Question 34

Port #: 110

Answer 34

POP3

Question 35

Port #: 119

Answer 35

NNTP

Question 36

Port #: 123

Answer 36

NTP

Question 37

Port #: 143

Answer 37

IMAP

Question 38

Port #: 161/162

Answer 38

SNMP

Question 39

Port #: 443

Answer 39

HTTPS

Question 40

Cisco Networking Model: | Core Layer purpose

Answer 40

to switch traffic as quickly as possible. No packet manipulation, VLANs, assess-lists

Question 41

Cisco Networking Model: | Distribution Layer purpose

Answer 41

time sensitive manipulation. ie. routing, filtering, WAN access. Broadcast/multicast, security

Question 42

Cisco Networking Model: | Access layer purpose

Answer 42

switches and routers, segmentation occurs here and workgroup access. Static routing

Question 43

Router>

Answer 43

User exec

Question 44

Router#

Answer 44

Privileged exec

Question 45

Router(config)#

Answer 45

Global config

Question 46

rommon>

Answer 46

ROM monitor (passwd recovery)

Question 47

Router

Answer 47

RXboot

Question 48

Cisco Discovery Protocol (CDP)

Answer 48

gathers info about nearby connected devices

Question 49

turn off cdp on entire router

Answer 49

(config)# no cdp run

Question 50

Link layer Discovery Protocol (LLDP)

Answer 50

Open standard under IEEE Standard 802.1AB. Disabled by default

Question 51

LAN switch

Answer 51

show man-address-table