ch. 8 networking

To notify the workstation, that another router on the same network, is the better default-gateway to reach the remote server.

A network administrator notices that the default gateway device sends an ICMP Redirect message to the workstation when the workstation tries to connect to a file server on another network. What is the purpose for this ICMP message?

Link-local

A user is unable to access the company server from a computer. On issuing the ipconfig command, the user finds that the IP address of the computer is displayed as 169.254.0.2. What type of address is this?

to test if the workstation can communicate on the network

A user who is unable to connect to the file server contacts the help desk. The help desk technician asks the user to ping the IP address of the default gateway that is configured on the workstation. What is the purpose for this ping command?

10.0.0.0 - 10.255.255.255

Class A

172.16.0.0 - 172.31.255.255

Class B

192.168.0.0 - 192.168.255.255

Class C

10.15.25.254

The last host address on the 10.15.25.0/24 network is

2001:DB8:0:1470::200

The shortest compressed format of the IPv6 address 2001:0DB8:0000:1470:0000:0000:0000:0200 is

Global Routing Prefix

This network portion of the address is assigned by the provider

interface ID

This part of the address is the equivalent to the host portion of an IPv4 address

subnet ID

This part of the address is used by an organization to identify subnets

Public IP addresses must be unique across the entire Internet.

Which statement accurately describes public IP addresses?

A global unicast IPv6 address is dynamically configured on the interface.

Which statement is true about an interface that is configured with the IPv6 address command?

Directed broadcasts are intended for all hosts on a local or remote network, Limited broadcasts are only intended for the hosts on a local network.

Which two statements describe broadcast transmissions on a wired network?

link-local address

Which type of IPv6 address is not routable and used only for communication on a single subnet?

16

Your organization is issued the IPv6 prefix of 2001:0000:130F::/48 by your service provider. With this prefix, how many bits are available for your organization to create subnetworks?