Practice Test 5 Flashcards
A double colon in an IPv6 address indicates that part of the address containing only zeros has been compressed to make the address shorter.
- True
- False
True
Which of the following answers refer to IPv6 loopback addresses? (Select 2 answers)
- 127.0.0.1
- 0:0:0:0:0:0:0:1
- 169.254/16
- ::1
- FE80::/10
0:0:0:0:0:0:0:1
::1
An IPv6 link-local address is an equivalent of IPv4’s:
- APIPA
- Routable IP address
- Public IP address
- MAC address
APIPA address
Which of the answers listed below refers to an IPv6 link-local address?
- 2002::/16
- FE80::/10
- 2001::/32
- ::1/128
FE80::/10
Which of the following answers lists a valid address of FE80:00A7:0000:0000:02AA:0000:4C00:FE9A after compression?
- FE80:00A7::2AA:0:4C:FE9A
- FE80:A7::2AA::4C00:FE9A
- FE80:00A7::2AA:0:4C00:FE9A
- FE80:A7::2AA:0:4C00:FE9A
FE80:A7::2AA:0:4C00:FE9A
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
- 802.3af
- eDiscovery
- Miredo
6to4
An IPv4-to-IPv6 transition mechanism with native support for Network Address Translation (NAT) is known as:
- 6to4
- Teredo
- eDiscovery
- Miredo
Teredo
What does the term “Miredo” refer to?
- IPv4 to IPv6 migration mechanism
- Load balancing solution
- Teredo tunneling software
- Content filtering solution
Teredo tunneling software
The term “Dual-stack IP” 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.
- True
- False
True
An IPv6 protocol performing the function of IPv4’s Address Resolution Protocol (ARP) is called:
- NCP
- NDP
- NTP
- NDR
NDP
Which IPv6 protocol is used by networked hosts to determine the link layer address of adjacent nodes?
- NTP
- NDR
- NCP
- NDP
NDP
An IPv6 protocol used by routers to advertise their presence on a network is known as:
- NDR
- NCP
- NDP
- NTP
NDP
Which of the IPv6 protocols listed below is used by networked nodes for locating routers?
- NDP
- NTP
- NDR
- NCP
NDP
Which of the following terms refer to solutions used for controlling network resources and assigning priority to different types of traffic? (Select 2 answers)
- Acceptable Use Policy (AUP)
- Packet shaping
- Bandwidth cap
- Quality of Service (QoS)
- Fair access policy
Packet shaping
Quality of Service (QoS)
Which of the answers listed below describe the function of DiffServ architecture? (Select 2 answers)
- Security
- QoS
- Authentication
- Traffic management
- Accounting
QoS
Traffic management
What is the functionality provided by the Class of Service (CoS) parameter? (Select 2 answers)
- Security
- QoS
- Authentication
- Traffic management
- Accounting
QoS
Traffic management
Which optional field in an Ethernet frame header can be used to enable the Quality of Service (QoS) functionality?
- CRC
- Preamble
- CoS
- Payload
CoS
Which of the following solutions 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?
- DNS
- APIPA
- NAT
- DHCP
NAT
Which of the solutions listed below hides the internal IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device?
- QoS
- DHCP
- NAT
- DNS
NAT
Network Address Translation (NAT) provides an IP proxy between a private LAN and a public network such as the Internet.
- True
- False
True
Dynamic Network Address Translation (DNAT) provides a permanent mapping between a private IP address and a public IP address on a one-to-one basis.
- True
- False
False
Static Network Address Translation (SNAT) provides a mapping between a private IP address and any of the IP addresses belonging to the available public IP address pool.
- True
- False
False
Which of the following answers 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?
- PAT
- NAC
- RAS
- EAP
PAT
A server with a private IP address has been set up to handle requests from an outside (public) network. Which of the solutions listed below would enable this function?
- Port bonding
- Port labeling
- Port forwarding
- Port mirroring
Port forwarding
Which of the acronyms listed below refers to a set of rules that specify which users or system processes are granted access to objects as well as what operations are allowed on a given object?
- CRL
- NAT
- BCP
- ACL
ACL
