Network cont.

Question 1

ARP translates ___ addresses to ___ addresses.

Answer 1

IP to MAC

Question 2

RARP translates ___ addresses to ___ addresses.

Answer 2

MAC to IP

Question 3

What device extends network segments while performing MAC address filtering?

Answer 3

bridge

Question 4

What device forwards all received data?

Answer 4

hub

Question 5

Network masks is also known as a ________.

Answer 5

subnet mask

Question 6

What command can be used to view MOTD and login banners?

Answer 6

show run

Question 7

What IEEE standard do majority of devices conform to?

Answer 7

802.3

Question 8

What command can be used to view domain names assigned?

Answer 8

show run

Question 9

How many packets will a host transmit before receiving a response from a HTTP request?

Answer 9

four

Question 10

What packets are sent during a HTTP request to a new website?

Answer 10

dns query
syn
syn/ack
ack

Question 11

Between OSPF and RIPv2, which consumes less bandwidth?

Answer 11

RIP, uses hop as metric

hops are easier to configure

Question 12

What is the max hop count of RIPv2?

Answer 12

15

Question 13

Which tasks are usually performed in rommon mode?

Answer 13

enable password recovery

loading IOS from flash

Question 14

What is APNIC?

Answer 14

asia pacific network information center, RIR

Question 15

A telnet session is suspended on terminal session 5, what command is used to resume session?

Answer 15

5

resume 5

Question 16

What type of IPv6 group does FF02 prefix belong to?

Answer 16

multi-cast

Question 17

If devices Host A and Host C experience a collision, but Host B is about to send a message, which devices must wait a random amount of time before sending?

Answer 17

A and C

Question 18

Between switches and routers, which device forwards broadcast/multicast frames and which device stops broadcast/multicast frames?

Answer 18

router - stop broadcast

switch - forward broadcast/multicast

Question 19

Which device is responsible for microsegmentation of collision domains?

Answer 19

switch

Question 20

What device is responsible for packet switching?

Answer 20

router

Question 21

What address is used as the internal host to an external network?

Answer 21

inside global

Question 22

What address is used as the external host to the internal network?

Answer 22

outside local

Question 23

What address is used as the internal host to the internal network?

Answer 23

inside local

Question 24

What address is used as the external host to the external network?

Answer 24

outside global

Question 25

What would the command 'show clock detail' be used for?

Answer 25

view which NTP server is synchronizing

Question 26

What command is used to assign a gateway of last resort?

Answer 26

ip default-gateway 'ip-address'

Question 27

In order to save VLAN settings, what must be done within the IOS?

Answer 27

exit VLAN config

Question 28

In order to implement any commands regarding port-security, what command must be enabled?

Answer 28

switchport port-security

Question 29

What device divides a single broadcast or collision domain into multiple domains?

Answer 29

router

Question 30

What device divides a single collision domain into multiple collision domains?

Answer 30

switch

Question 31

Where are 'ip access-group' commands executed?

Answer 31

interface configuration

Question 32

Enabling port-security by default will also enable shutdown violation. True or False.

Answer 32

True

Question 33

What is a stub network?

Answer 33

a network that does not forward or receive path information

Question 34

If passive-interface is enabled, what occurs to the router in regards to packets?

Answer 34

no packets will be sent or received

Question 35

What confreg value identifies rommon?

Answer 35

0x2102

Question 36

What occurs when enabling PortFast?

Answer 36

STP is in forwarding state | PortFast is not disabled when voice VLAN is disabled

Question 37

If host A and host B are within the same network range and subnet range but are separated by two routers, will they be able to connect?

Answer 37

No, they will attempt to communicate locally when they are on different networks

Question 38

Where are extended pings designated toward?

Answer 38

specified destination, no default

Question 39

If a router contains interfaces such as FastEthernet0/0.10, what can be assumed about the configuration?

Answer 39

it is a router on a stick (ROAS), subinterfaces are configured

Question 40

What is the maximum size of an ISL-encapsulated frame?

Answer 40

1548 bytes

Question 41

What does the command access-class x in do?

Answer 41

provides an access list to VTY

Question 42

What does the command access-group x in do?

Answer 42

provides an access list to an interface

Question 43

What is the difference between global config and config-line?

Answer 43

config-line applies to VTY | global config applies to interfaces

Question 44

To view host information, what command can be used?

Answer 44

show hosts

Question 45

To view hosts names, what command can be used?

Answer 45

show hosts

Question 46

What command can be used to check if an ip-address has been assigned by the DHCP server?

Answer 46

show ip dhcp binding

Question 47

When viewing ip routes, what do the values [110/64] represent?

Answer 47

Admin distance/link cost