On the network shown in the figure, host A logs in to router A through Telnet and obtains the configuration file of router B through FTP on the remote CLI. How many TCP connections exist on router A?

The correct answer is B. 3. Router A would have three TCP connections in this scenario: One for the Telnet session from host A to router A. One for the FTP control connection to router B. One for the FTP data connection to transfer the configuration file. These TCP connections facilitate the remote login…

Datacom Network Fundamentals

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How the community answered

(29 responses)

A
10% (3)
B
69% (20)
C
3% (1)
D
17% (5)

Explanation

Router A would have three TCP connections in this scenario: One for the Telnet session from host A to router A. One for the FTP control connection to router B. One for the FTP data connection to transfer the configuration file. These TCP connections facilitate the remote login and file transfer across the network.

Topics

#TCP connections#Telnet#FTP#transport layer

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