{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

CH14 Flashcards

(10 cards)

1
Q

Which switch can you use to view help for a Command?

/?
?
/hlp
/?Help

A

/?

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2
Q

What command can you use to determine a computer’s default gateway? (Choose All That Apply)

ipconfig
ipconfig /all
netstat
telnet

A

ipconfig

ipconfig /all

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3
Q

You want to verify a computer can connect with the default gateway. It has an IP Address of 192.168.1.1. What command should you use?

netstat 192.168.1.1
192.168.1.1 Netstat
ping 192.168.1.1
192.168.1.1

A

ping 192.168.1.1

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4
Q

you want to ensure that the ping command only uses IPv4. Which switch should you use?

A

-4

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5
Q

You use the ping command to check connectivity with a server named DC1 and receive the following error: “Ping request could not find host dc1. Please check the name and try again”.
What does this error mean?

DHCP is Down
Name Resolution Didn’t Work
A Router is Not Configured Properly
The Default Gateway isn’t Configured.

A

Name Resolution Didn’t Work

It could also be a problem with DNS (Or another type of name resolution), or it could be the Host Name is not entered correctly in the ping command.

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6
Q

You use the ping command to check connectivity with a server named FS1 and receive the following error: “Destination Host Unreachable.”
What is the most likely reason for this error?

DHCP is Down
Name Resolution didn’t work
A Router is Not Configured Properly
DNS isn’t Configured

A

A Router is Not Configured Properly

Usually indicates a problem with Routing.
It could be that a Router is not configured correctly or that one of the two systems does not have its default gateway configured correctly.

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7
Q

You can measure packet loss using the tracert command?

True
False

A

False

Tracert will identify the routers in the path, but it will not measure packet loss. Pathping can measure packet loss.

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8
Q

What tool can you use to view TCP/IP statistics including the number of packets that have been sent and received?

A

Netstat

Netstat (Network Statistics) can show statistics for protocols running on a system.

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9
Q

What is the command to view all open ports including known applications on a Windows Server 2008 System?

ipconfig /all
pathping
netstat
netstat -b

A

netstat -b

Shows all the connections that all applications are using to connect to the network.
Netstat (Without the -b switch) does not list the applications.

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10
Q

The Telnet client is installed by default in Windows Server 2008?

True
False

A

False

Telnet is not installed by default in Windows Server 2008. You can add Telnet as a Feature though.

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