Fill in the Blanks The ___ protocol original ran on top of NetBT, but today runs

Question

Fill in the Blanks

The ___ protocol original ran on top of NetBT, but today runs by itself and uses port 445.

The ___term refers to networks that use DNS belonging to the same DNS system.

A helpful command that displays TCP/IP naming information is _____

A DNS forward lookup zone uses a(n)____ for individual host records.

To connect to systems on the Internet using domain names, your network needs the name of at least one _____

The _____ gets precedence over DNS

You can use the diagnostic utility called___ to trace the progress of an ICMP packet between your system and a remote computer.

Explanation / Answer

1.Server Message Block
Server Message Block
runs on top of NetBT to support sharing folders and files
not dependent on NetBIOS and runs by itself using TCP port 445

3.NSLOOKUP
A commine-line utility that displays the IP address and name of the defualy DNS server. Most DNS servers now ignore all but the most basic NSLOOKUP queries

3.

5.The Domain Name System (DNS) is a hierarchical naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participants. Most importantly, it translates domain names meaningful to humans into the numerical (binary) identifiers associated with networking equipment for the purpose of locating and addressing these devices worldwide. An often used analogy to explain the Domain Name System is that it serves as the "phone book" for the Internet by translating human-friendly computer hostnames into IP addresses. For example, translates to 192.0.32.10

6.CNAME
If a CNAME RR is present at a node, no other data should be present; this ensures that the data for a canonical name and its aliases cannot be different. This rule also insures that a cached CNAME can be used without checking with an authoritative server for other RR types.

7.PING
Ping
The PING utility tests connectivity between two hosts. PING uses a special protocol called the Internet Control Message Protocol (ICMP) to determine whether the remote machine (website, server, etc.) can receive the test packet and reply.

Also a great way to verify whether you have TCP/IP installed and your Network Card is working.

We'll start by Pinging the loopback address (127.0.0.1) to verify that TCP/IP is installed and configured correctly on the local computer.

Type: PING 127.0.0.1

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