CompTIA Network+ Certification Exam N10-007 Practice Test 5
A limited IPv4-to-IPv6 transition mechanism that allows for encapsulation of IPv6 packets in IPv4 packets transmitted over IPv4 networks is referred to as?
6to4
An IPv6 link-local address is an equivalent of IPv4's?
APIPA address
Which optional field in an Ethernet frame header can be used to enable the Quality of Service (QoS) functionality?
Class of Service (CoS)
What parameter used in data and voice protocols to differentiate the types of payloads contained in the packet being transmitted. The objective of such differentiation is generally associated with assigning priorities to the data payload or access levels to the telephone call.
Class of service (CoS)
What is a computer networking architecture that specifies a simple and scalable mechanism for classifying and managing network traffic and providing quality of service on modern IP networks?
Differentiated services or DiffServ
What term refers to a solution that relies on implementing both IPv4 and IPv6 protocol stacks on various network devices to facilitate seamless migration from IPv4 to IPv6.
Dual-stack IP
Provides a mapping between a private IP address and any of the IP addresses belonging to the available public IP address pool.
Dynamic Network Address Translation (DNAT)
What address refers to an IPv6 link-local address?
FE80::/10
An IPv4-to-IPv6 transition mechanism with native support for Network Address Translation (NAT) is known as:
Miredo.
An IPv6 protocol performing the function of IPv4's Address Resolution Protocol (ARP) is called?
Neighbor Discovery Protocol (NDP)
An IPv6 protocol used by routers to advertise their presence on a network is known as?
Neighbor Discovery Protocol (NDP)
Which IPv6 protocol is used by networked hosts to determine the link layer address of adjacent nodes?
Neighbor Discovery Protocol (NDP)
Which of the IPv6 protocols listed below is used by networked nodes for locating routers?
Neighbor Discovery Protocol (NDP)
Provides an IP proxy between a private LAN and a public network such as the Internet.
Network Address Translation (NAT)
What solution alleviates the problem of the depleting IPv4 address space by allowing multiple hosts on the same private LAN to share a single public IP address?
Network Address Translation (NAT)
What solution hides the internal IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device?
Network Address Translation (NAT)
A double colon in an IPv6 address indicates that?
Part of the address containing only zeros has been compressed to make the address shorter.
What refers to a Network Address Translation (NAT) method that binds a combination of private IP address and port number with a corresponding public IP address and port information?
Port Address Translation (PAT)
Provides a permanent mapping between a private IP address and a public IP address on a one-to-one basis.
Static Network Address Translation (SNAT)
What does the term "Miredo" refer to?
Teredo tunneling software
Which address refers to IPv6 loopback addresses?
0:0:0:0:0:0:0:1 or It can also be expressed as ::1