Flashcards in chapter 17 Deck (20):
what is ARP?
Address Resolution Protocol, ARP is a TCP/IP protocol, it is used to translate the IP address to MAC address using broadcasts.
the new information gained from the broadcast is added to ______.
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 ?
Time To Live, TTL is a protocol that determines how long each entry will remain in the ARP table
to add a static entries in the ARP table, what do we do?
use the ARP command with the -s switch.
the static entries will stay in the ARP table until the machine is rebooted. T/F
to delete a static entry from the ARP table, we use arp -d with ______
IP address that we want to delete.
_____ utility allows you to query a name server and find out which name resolves to which IP address.
The nslookup utility.
when using the nslookup at the command prompt, the command prompt will change from C:\> sign to ____
Mtr command ( My traceroute) is a combination of 2 functions. what are they?
traceroute and ping
Mtr work good with Linux and Unix, but by default is not installed on windows devices. T/F
what is Microsoft own version of Mtr?
which command should we use to view the routing table on a windows device?
route add: is used to____
adds a route
route change is used to _____
modifies an existing route
route delete is used to____
deletes a route
what does NetBIOS stand for?
network basic input/output system.
it is a Microsoft windows interface.
it related names with workstations
netstat utility is used to achieve 3 things, what are they?
-Track NetBIOS over the TCP/IP.
-show the details of incoming and outgoing NetBIOS over the TCP/IP.
-resolve NetBIOS names.
netstat switches are case sensitive. T/F
lowercase switches of netstat deal with what?
NetBIOS names of hosts