A network administrator needs to send a software update to a group of routers that have joined a specific multicast group. The administrator wants to ensure that only the routers in the group receive the update, and that the update is delivered efficiently. Which destination address should be used?

A link-local address of one of the routers

A multicast address in the range FF00::/8

An anycast address shared by all routers

A global unicast address assigned to each router individually

What is the global routing prefix portion of a global unicast IPv6 address used for?

Identifying the network portion that is assigned by the ISP or RIR for routing on the Internet

Identifying the interface on the local link

Identifying the scope of the address as link-local

Identifying the subnet within a local site

A network architect is planning an IPv6 deployment for a large enterprise. The enterprise has multiple sites connected via a private WAN. The architect wants to use unique local addresses (ULAs) for internal communication to avoid dependence on the ISP. However, some applications require internet access. The architect also wants to ensure that the ULA prefix does not conflict with any other organization's ULA prefix. Which of the following is the best practice for ULA assignment?

Use the ISP's global prefix for internal communication.

Generate a random 40-bit global ID for the ULA prefix.

Use link-local addresses for internal communication.

Use a well-known prefix like FC00::/7 without a global ID.

What is the primary purpose of a unique local IPv6 address?

To provide private, locally routable addresses for internal networks that are not globally routable

To provide globally routable addresses for Internet communication

To deliver packets to a group of interfaces

To allow communication within a single link without a router

CiscoCertified Network Associate (CCNA)

Domain 1Objective 9

1.9 Describe IPv6 Address Types 200-301 Practice Questions (Page 4)

Part of the Network Fundamentals domain, which accounts for 20% of the 200-301 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–1 from this objective — we provide 35 practice questions to prepare you well beyond it. (estimate)

35questions here

7free pages

7concepts

20%of the exam

Questions 16–20

16application · medium
A network administrator needs to send a software update to a group of routers that have joined a specific multicast group. The administrator wants to ensure that only the routers in the group receive the update, and that the update is delivered efficiently. Which destination address should be used?
Select an answer first
17expert · hard
A network administrator is configuring IPv6 on a server. The server's MAC address is 00:1A:2B:3C:4D:5E. The administrator wants to use Modified EUI-64 to generate the interface identifier for the server's global unicast address. Which of the following is the correct interface identifier?
Select an answer first
18foundation · easy
What is the global routing prefix portion of a global unicast IPv6 address used for?
Select an answer first
19expert · hard
A network architect is planning an IPv6 deployment for a large enterprise. The enterprise has multiple sites connected via a private WAN. The architect wants to use unique local addresses (ULAs) for internal communication to avoid dependence on the ISP. However, some applications require internet access. The architect also wants to ensure that the ULA prefix does not conflict with any other organization's ULA prefix. Which of the following is the best practice for ULA assignment?
Select an answer first
20foundation · easy
What is the primary purpose of a unique local IPv6 address?
Select an answer first

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1.9 Describe IPv6 Address Types 200-301 Practice Questions (Page 4)

Questions 16–20

A network administrator needs to send a software update to a group of routers that have joined a specific multicast group. The administrator wants to ensure that only the routers in the group receive the update, and that the update is delivered efficiently. Which destination address should be used?

A network administrator is configuring IPv6 on a server. The server's MAC address is 00:1A:2B:3C:4D:5E. The administrator wants to use Modified EUI-64 to generate the interface identifier for the server's global unicast address. Which of the following is the correct interface identifier?

What is the global routing prefix portion of a global unicast IPv6 address used for?

What is the primary purpose of a unique local IPv6 address?

Keep studying — Network Fundamentals