What is stored in the ARP table of the Internet host? ( )
A: IP addresses
B: MAC addressses
C: the mapping of domain names to IP addressses
D: the mapping of IP addresses to MAC addressses
A: IP addresses
B: MAC addressses
C: the mapping of domain names to IP addressses
D: the mapping of IP addresses to MAC addressses
D
举一反三
- The main task of the Internet’s Domain Name System （DNS） is to： A: Translate port numbers to IP addresses B: Provide an authority for registering domain names C: Specify the standards for Internet domain names D: Translate mnemonic（记忆的） names to IP addresses
- DHCP (dynamic host configuration protocol) provides __________ to the client. A: IP Addresses B: MAC Addresses C: URL D: All of the above
- Domain name system converts IP addresses to domain names.
- The process of converting IP addresses from 32-bit addresses to ( ) addresses is currently underway. A: 64-bit B: 128-bit C: internet D: binary
- 地址解析协议ARP是用于获得已知地址主机地址。D（） A: MAC MAC B: MAC IP C: IP IP D: IP MAC
内容
- 0
ARP协议是将____地址转换成________的协议 A: IP、端口 B: IP、MAC C: MAC、IP D: MAC、端口
- 1
ARP 协议是将（ ）地址转换成（ ）地址的协议。 A: IP B: IP C: MAC D: MAC
- 2
Understanding domain names:Match the email addresses with the countries associated with their domain names.
- 3
IP地址为222.88.88.88/28、MAC为0001－0001－0001的主机，希望发ARP报文获取222.88.88.90的MAC地址，请说明该ARP报文的源IP、目的IP、源MAC、目的MAC各是什么？
- 4
Which device is normally used to translate telephone numbers or names to IP addresses for call routing in an H.323 network？ （） A: call agent B: IP phone C: multipoint control unit D: gatekeeper