Chapter 17 - Supplement - Sheet1 Flashcards Preview

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Flashcards in Chapter 17 - Supplement - Sheet1 Deck (64)
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31

mtr

AKA My traceroute. Computer program that c ombines the functions of the traceroute and pint utilities in a single network diagnostic tool.

32

route

Command used to set network routing rules. Usually Windows takes care of this.

33

netstat

Lists the inbound and outbound conections on your machine. Can also use it to view packet stats and errors

34

netstat -e

Displays ethernet stats. Combined with -s, displays stats by protocol. Stats are for since the PC has been turned on.

35

netstat -s

Displays ethernet stats by protocol. Stats are for since the PC has been turned on.

36

netstat -r

Displays routing table. Same output as route print

37

netstat -a

Displays all TCP/IP connections and UDP connections

38

"bytes" in netstat -e tells you

Number of bytes sent or received at this PC's NIC. Good for determining if a network connection is actually transmitting.

39

"unicast packets" in netstat -e tells you

Number of packets sent from or received at this PC.

40

"non-unicast packets" in netstat -e tells you

Number of packets that weren't directly sent from a workstation to another. Example: Broadcast packets. Number of non-unicast packets should be smaller than unicase packets.

41

"discards" in netstat -e tells you

Number of packets discarded by the NIC during transmission or reception b/c they weren't assembled correctly

42

"unknown protocols" in netstat -e tells you

Number of received packets that the Windows networking stat couldn't interpret. Only in the received column. Certainly it wouldn't send unknown protocols

43

netstat -s -p

netstat -s but allows you to specify the protocol after the -p switch

44

-n switch for netstat

Works with other switches. Displays the IP address instead of the hostname

45

Command to start FTP session in DOS

ftp

46

Command to open FTP server in FTP mode

open servername.domain.com

47

Common to quit FTP from DOS

quit

48

Commands to set file type in FTP mode in dos

ascii, binary

49

Command to download file in FTP mode from DOS

get filename.exe

50

Command to download multiple files in FTP mode in dos

mget

51

Use mget to download all txt files

mget *.txt

52

At FTP command prompt, how do you navigate to a location on the local machine to position your self to upload a file in that directory?

lcd c:\path\to\directory

53

FTP command from DOS to upload a file

put local-filename.txt remote-name.txt

54

Why is it not recommended that you use telnet

Not encrypted. Insecure.

55

What command can you type from a command prompt to see the hops a packet takes
to get to a destination host?

Tracert

56

What tool would you use to verify a complaint about a slow network?

Throughput tester

57

You need your IP address, subnet mask, default gateway, and DNS information. What
command will you type from a Windows command prompt?

ipconfig /all

58

You need to log in as a dumb terminal to a server or UNIX host and run programs.
What application will you use?

Telnet

59

You need to add a route to your Windows server’s routing table. What command will
you use?

route

60

You want to log in to a server and transfer files. What application will you use?

FTP