CT320 IQ 10

Show Main.IQ10 as a slide show.

Layers

The layers of the TCP/IP protocol suite, from top to bottom, are:

1. Application / Transport / Network / Data Link
2. Application / TCP / IP / Data Link
3. Transport / Network / Data Link / Application
4. HTTP / TCP / IP / Ethernet
5. HTTP / Network / Transport / Ethernet

ATteND

TCP reliability

TCP provides reliable transmission of data

1. true
2. false

TCP is the reliable one.

IP reliability

IP provides reliable transmission of IP datagrams

1. true
2. false

IP is the unreliable one.

MAC address

The MAC address is associated with what level?

1. Application
2. Transport
3. Network
4. Data Link
5. Apple Computers

MAC address is a LAN thing—bottom level.

traceroute

What sort of packets does traceroute use?

1. TCP
2. ICMP
3. HTTP
4. Ethernet

ICMP packets discuss whether other packets made it.