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Cbt Nuggets Ccna 200 301

36 community-sourced questions and answers. Free — no login.

Community-sourced. Answers may be wrong or out of date. Always verify with your official training portal before submitting. Not affiliated with any branch, agency, or vendor. Details.
QUESTION 1

To switch back and forth between a telnet session and back ot the router and switch

ANSWER

Cntrl + Shift + 6 then X

QUESTION 2

Search for MAC address in the MAC address table

ANSWER

Show MAC address-table | A1B2

QUESTION 3

To filter according to an IP address in Wireshark and tcp stream

ANSWER

Ip.address== 192.168.1.2 && tcp.stream== 10

QUESTION 4

TCP maximum window size

ANSWER

65,536

QUESTION 5

To change the name of an adapter in control panel or a file

ANSWER

F2

QUESTION 6

To not resolve hostnames on a tracert

ANSWER

Tracert -d

QUESTION 7

What should be the second step to test a slow network connection.

ANSWER

Nslookup

QUESTION 8

To wipe clean an arp table

ANSWER

ARP -d *

QUESTION 9

To find a specific Mac address according to interface.

ANSWER

show Mac address-table | include

QUESTION 10

Stand alone WAP

ANSWER

Autonomous WAP

QUESTION 11

Controller based WAP

ANSWER

Lightweight

QUESTION 12

single mode fiber cable color

ANSWER

yellow

QUESTION 13

Multi-mode fiber color

ANSWER

Orange or Aqua

QUESTION 14

ST fiber connector

ANSWER

has a twist lock

QUESTION 15

LC Fiber Connector

ANSWER

directly attached connection cable

QUESTION 16

SC fiber connector

ANSWER

9,600 115,200 57,600 38,400

QUESTION 17

DAC cable

ANSWER

1. create user accounts 2. login local on lines 3. generate crypto keys 4. ip domain-name 5. select ssh version 2 6. transport input ssh

QUESTION 18

most common serial speeds for putty

ANSWER

nslookup

QUESTION 19

6 steps of configuring ssh on switch or router

ANSWER

traceroute -n

QUESTION 20

second step to test slow internet connection

ANSWER

sudo bash

QUESTION 21

cmd to look up a route on a Mac and not resolve hostnames

ANSWER

VI

QUESTION 22

cmd in linux to give complete admin rights

ANSWER

pwd (present working directory)

QUESTION 23

cmd for the main text editor in linux

ANSWER

cd /

QUESTION 24

cmd in linux to see which folder your in

ANSWER

ls -l

QUESTION 25

cmd in linux to get to root directory

ANSWER

apt-get install traceroute

QUESTION 26

cmd in linux to see files and folders

ANSWER

show MAC address-table address ab12.cd34.ef56

QUESTION 27

cmd to install tracers on linux

ANSWER

show interface status

QUESTION 28

to find a specific Mac addresses interface

ANSWER

show interface status

QUESTION 29

to get description of a port

ANSWER

clear counters

QUESTION 30

to get half or duplex info

ANSWER

802.3AF 15.4 W

QUESTION 31

to reset info on show interface

ANSWER

802.3AF Mode B

QUESTION 32

original POE and watt amount

ANSWER

802.3at 30 W

QUESTION 33

what mode sends electric over non data pins

ANSWER

802.3bt (Type 3) 60W

QUESTION 34

PoE+ and watt amount

ANSWER

802.3bt (Type 4) 100W

QUESTION 35

PoE++ version 3 and watt amount

ANSWER

show power inline

QUESTION 36

PoE++ version 4 and watt amount

ANSWER

power inline never

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