chapter 17 Flashcards Preview

Network+ > chapter 17 > Flashcards

Flashcards in chapter 17 Deck (20):
1

what is ARP?

630

Address Resolution Protocol, ARP is a TCP/IP protocol, it is used to translate the IP address to MAC address using broadcasts.

2

the new information gained from the broadcast is added to ______.
630

ARP table

3

The ARP table in windows has a list of TCP/IP addresses and MAC addresses associated to them, this table is kept in memory, so the machine does not have to do a broadcast for the frequently accessed TCP/IP, in each entry on this table there is an IP address, MAC address and TTL value. what is the TTL ?
631

Time To Live, TTL is a protocol that determines how long each entry will remain in the ARP table

4

to add a static entries in the ARP table, what do we do?
633

use the ARP command with the -s switch.

5

the static entries will stay in the ARP table until the machine is rebooted. T/F
633

true

6

to delete a static entry from the ARP table, we use arp -d with ______
635

IP address that we want to delete.

7

_____ utility allows you to query a name server and find out which name resolves to which IP address.
634

The nslookup utility.

8

when using the nslookup at the command prompt, the command prompt will change from C:\> sign to ____
635

> sign

9

Mtr command ( My traceroute) is a combination of 2 functions. what are they?
637

traceroute and ping

10

Mtr work good with Linux and Unix, but by default is not installed on windows devices. T/F
637

True

11

what is Microsoft own version of Mtr?
637

pathping

12

which command should we use to view the routing table on a windows device?
639

route print

13

route add: is used to____
640

adds a route

14

route change is used to _____
640

modifies an existing route

15

route delete is used to____
640

deletes a route

16

what does NetBIOS stand for?
641

network basic input/output system.
it is a Microsoft windows interface.
it related names with workstations

17

netstat utility is used to achieve 3 things, what are they?
642

-Track NetBIOS over the TCP/IP.
-show the details of incoming and outgoing NetBIOS over the TCP/IP.
-resolve NetBIOS names.

18

netstat switches are case sensitive. T/F
642

True

19

lowercase switches of netstat deal with what?
642

NetBIOS names of hosts

20

uppercase switches of netstat deal with what?
642

TCP/IP addresses of hosts