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3 years ago

What type of port is sometimes used by routers for management and configuration purposes?

Computers and Technology

1 answer:

valkas [14]3 years ago

8 0

The answer is C: db9 port

In most routers, the console port is the port that is used to access your router’s console interface on your computer for configuration, administration and management purposes. To connect a router to a PC, you will need to use a rollover cable or a console. A rollover cable has a db9 connector on one end and an RJ 45 on the other end. Most computers these days do not have db9 (serial port connector). What you need is a USB to Serial converter. This cable will be connected to the computer via the db9 connector and then straight to the console port of the router

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What was the best Metal Gear Solid you enjoyed the most?

kenny6666 [7]

My personal favorite is Metal gear solid 3: <em>Snake eater</em>.

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3 years ago

Assume a TCP sender is continuously sending 1,090-byte segments. If a TCP receiver advertises a window size of 5,718 bytes, and

Arturiano [62]

Answer:

for the 5 segments, the utilization is 3.8%

Explanation:

Given the data in the question;

segment size = 1090 bytes

Receiver window size = 5,718 bytes

Link transmission rate or Bandwidth = 26 Mbps = 26 × 10⁶ bps

propagation delay = 22.1 ms

so,

Round trip time = 2 × propagation delay = 2 × 22.1 ms = 44.2 ms

we determine the total segments;

Total segments = Receiver window size / sender segment or segment size

we substitute

Total segments = 5718 bytes / 1090 bytes

Total segments = 5.24587 ≈ 5

Next is the throughput

Throughput = Segment / Round trip

Throughput = 1090 bytes / 44.2 ms

1byte = 8 bits and 1ms = 10⁻³ s

Throughput = ( 1090 × 8 )bits / ( 44.2 × 10⁻³ )s

Throughput = 8720 bits / ( 44.2 × 10⁻³ s )

Throughput = 197.285 × 10³ bps

Now Utilization will be;

Utilization = Throughput / Bandwidth

we substitute

Utilization = ( 197.285 × 10³ bps ) / ( 26 × 10⁶ bps )

Utilization = 0.0076

Utilization is percentage will be ( 0.0076 × 100)% = 0.76%

∴ Over all utilization for the 5 segments will be;

⇒ 5 × 0.76% = 3.8%

Therefore, for the 5 segments, the utilization is 3.8%

4 0

3 years ago

In the Microsoft publisher application, words underlined in red are ____.

nydimaria [60]

In the Microsoft publisher application (as well as many other websites such as Brainly, Google docs, etc), words underlined in red are spelled incorrectly.

Whether you spelled it incorrectly or did not complete the words, as long as the word is not found in the dictionary, the word would be underlined with a red squiggly line.

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3 years ago

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scoundrel [369]

Answer:

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So, the admin configured Proxy Server because only certain systems have been identified the following address to the internet.

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3 years ago

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klio [65]

Answer:

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3 years ago

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