Chapter 8 Quiz

An abrupt close uses a ________ segment.

RST

If a router receives 20 packets in a row going to the same destination IP address, the standard calls for it to ________.

use the decision it made for the first one

In the mask /14, how many 1s are there?

14

Deciding what interface and to what device to send the packet back out is step ________ in the routing process.

3

A mask has ________ bits.

32

The first step in the routing process involves ________.

comparing the packet's destination IP address to all rows

Router ports are called ______.

interfaces

A border router connects different IP ________ and an internal router connects different IP ________.

networks, subnets

For cost reasons, you should ________ where you can, ________ where you must.

switch, route

In the IPv4 address 1.2.3.4, what is the network part?

we cannot say

In the mask 255.255.255.0, how many 1s are there?

24

Four-way closes use ________ segments.

fin

One-bit fields are called ________ fields and if it is not set, this means its value is ______.

flag, 0

For human reading, IPv6 addresses are written in ________ notation.

hexidecimal

In a routing table, a ________ represents a route for a group of IP addresses.

row

The second step in the routing process involves ________.

selecting the best-match row

TCP/IP standards are set at the ________.

transport layer