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Question 788 - N10-008 discussion

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An administrator wants to host services on the internet using an internal server. The server is configured with an RFC1918 address, and the administrator wants to make the services that are hosted on the server available on one of the company's public IP addresses. Which of the following should the administrator configure to allow this access?

A.
IPv6 tunneling
Answers
A.
IPv6 tunneling
B.
Virtual IP
Answers
B.
Virtual IP
C.
Dual stack
Answers
C.
Dual stack
D.
EUI-64
Answers
D.
EUI-64
Suggested answer: B

Explanation:

A virtual IP (VIP) is an IP address that is shared by multiple servers or devices on a network. A VIP can be used to provide load balancing, failover, or high availability for services that are hosted on the network. A VIP can also be used to map an internal server's private IP address to a public IP address, allowing the server to host services on the internet. This is also known as network address translation (NAT) or port forwarding.

The other options are not correct because they are not related to mapping an internal server's IP address to a public IP address. They are:

* IPv6 tunneling is a technique that allows IPv6 packets to be encapsulated and transmitted over an IPv4 network.

* Dual stack is a configuration that allows a device to support both IPv4 and IPv6 protocols simultaneously.

* EUI-64 is a method of generating a 64-bit interface identifier for an IPv6 address based on the 48-bit MAC address of the device.

Reference

: What is a Virtual IP Address (VIP)? - Definition from Techopedia

: IPv6 Tunneling - an overview | ScienceDirect Topics

: Dual Stack Definition

: [EUI-64 - an overview | ScienceDirect Topics]

asked 02/10/2024
Arun kumar
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