IP Addresses: Chapter 7
Which statement is true about an interface that is configured with the IPv6 address command?
A link-local IPv6 address is automatically configured on the interface.
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?
16
Match the legacy IP address class with the answer that represents the entire private address range reserved within that class.
Class A > 10.0.0.0 - 10.255.255.255 Class B > 172.16.0.0 - 172.31.255.255 Class C > 192.168.0.0 - 192.168.255.255
What is the prefix length notation for the subnet mask 255.255.255.224?
/27
The 8-digit binary value of the last octet of the IPv4 address 172.17.10.7 is ______.
00000111
The 8-bit binary value for 41 is ______.
00101001
The network portion of the address 172.16.30.5/16 is ______.
10.15.25.254
The shortest compressed format of the IPv6 address 2001:0DB8:0000:1470:0000:0000:0000:0200 is ____________.
2001:DB8:0:1470::200
Match the IPv6 address with the IPv6 address type
2001:DB8::BAF:3F57:FE94 > global unicast FF02::1> all node multicast ::1 > loopback FF02::1:FFAE:F85F > solicited node multicast
The last host address on the 10.15.25.0/24 network is _______.
254
Which two statements describe broadcast transmissions on a wired network?
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 statement accurately describes public IP addresses?
Public IP addresses must be unique across the entire Internet.
In which alternative to DHCPv6 does a router dynamically provide IPv6 configuration information to hosts?
SLAAC
Match the description to the IPv6 addressing component
This part of the address is used by an organization to identify subnets. > subnet ID This network portion of the address is assigned by the provider. > global routing prefix This part of the address is the equivalent to the host portion of an IPv4 address. > interface ID
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?
To notify the workstation, that another router on the same network, is the better default-gateway to reach the remote server
An IPv6 enabled device sends a data packet with the destination address of FF02::1. What is the target of this packet?
all IPv6 enabled devices on the local link or network
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?
link-local
Which type of IPv6 address is not routable and used only for communication on a single subnet?
link-local address
A user who is unable to connect to the file server contacts the help desk. The helpdesk 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?
to test if the workstation can communicate on the network
Which network migration technique encapsulates IPv6 packets inside IPv4 packets to carry them over IPv4 network infrastructures?
tunneling
Which two types of devices are typically assigned static IP addresses?
web servers printers
