[DOWNLOAD] Cisco Chapter 11 Exam Answers
How can the life of a thermal printer be extended? Clean the heating element regularly with isopropyl alcohol. Clean the inside of the printer with a vacuum cleaner with a HEPA filter. Keep the paper dry in a low humidity environment. Wipe the...
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CCNA 1 v5 Introduction to Networks Chapter 11 Exam Answers 2014
Which step in the troubleshooting process did the technician just perform? What are two probable causes for printer paper jams? Using the wrong type of paper for a printer might also create a jamming issue. What corrective action should be taken if a printer is printing faded images?
CCNA 1 v6.0 Chapter 11 Exam Answers 2021 (100%)
Application filtering can permit or deny access based on port number. What is the purpose of the network security authentication function? Authentication requires users to prove who they are. Authorization determines which resources the user can access. Accounting keeps track of the actions of the user. A network administrator is issuing the login block-for attempts 2 within 30 command on a router. Which threat is the network administrator trying to prevent? A device inspecting the traffic on a link has nothing to do with the router. The router configuration cannot prevent unauthorized access to the equipment room. A worm would not attempt to access the router to propagate to another part of the network. Which two steps are required before SSH can be enabled on a Cisco router? Choose two. Give the router a host name and domain name.
CCNA 1 v6.0 Chapter 11 Quiz Answers 2021
Create a banner that will be displayed to users when they connect. Generate a set of secret keys to be used for encryption and decryption. Set up an authentication server to handle incoming connection requests. Enable SSH on the physical interfaces where the incoming connection requests will be received. First, set the host name and domain name.
Cisco CCNA 1 Chapter 11 Exam Answers
Second, generate a set of RSA keys to be used for encrypting and decrypting the traffic. Third, create the user IDs and passwords of the users who will be connecting. Lastly, enable SSH on the vty lines on the router. SSH does not need to be set up on any physical interfaces, nor does an external authentication server need to be used. While it is a good idea to configure a banner to display legal information for connecting users, it is not required to enable SSH. Refer to the exhibit. What does this indicate to the network administrator? Connectivity between H1 and H3 is fine. H3 is not connected properly to the network. Something is causing interference between H1 and R1. Performance between the networks is within expected parameters.
IT Essentials (ITE v6.0) Chapter 11 Exam Answers 2021
Something is causing a time delay between the networks. Explain: Ping round trip time statistics are shown in milliseconds. The larger the number the more delay. A baseline is critical in times of slow performance. By looking at the documentation for the performance when the network is performing fine and comparing it to information when there is a problem, a network administrator can resolve problems faster. When should an administrator establish a network baseline? This allows the administrator to take note when any deviance from the established norm occurs in the network. An administrator is trying to troubleshoot connectivity between PC1 and PC2 and uses the tracert command from PC1 to do it. Based on the displayed output, where should the administrator begin troubleshooting?
CCNA 1 (v5.1 + v6.0) Chapter 11 Exam Answers 2021 – 100% Full
An ext4 partition also supports journaling, a file system feature that minimizes the risk of file system corruption if power is suddenly lost to the system. How can IMAP be a security threat to a company? It can be used to encode stolen data and send to a threat actor. An email can be used to bring malware to a host. Encrypted data is decrypted. Someone inadvertently clicks on a hidden iFrame. SMTP is used to send data from a host to a server or to send data between servers. A system administrator runs a file scan utility on a Windows PC and notices a file lsass. What should the administrator do? Open the Task Manager, right-click on the lsass process and choose End Task. Uninstall the lsass application because it is a legacy application and no longer required by Windows. Move it to Program Files x86 because it is a 32bit application.
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Delete the file because it is probably malware. If a file with this name, or a camouflaged name, such as 1sass. How does a web proxy device provide data loss prevention DLP for an enterprise? DLP involves scanning outgoing traffic to detect whether the data that is leaving the enterprise network contains sensitive, confidential, or secret information. A system analyst is reviewing syslog messages and notices that the PRI value of a message is What is the severity value of the message? Which statement describes session data in security logs?
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It is a record of a conversation between network hosts. It can be used to describe or predict network behavior. It reports detailed network activities between network hosts. It shows the result of network sessions. Session data is a record of a conversation between two network endpoints. Threat actors could use port on NTP systems in order to direct DDoS attacks through vulnerabilities in client or server software. Which information can be provided by the Cisco NetFlow utility? IDS and IPS capabilities security and user account restrictions peak usage times and traffic routing source and destination UDP port mapping NetFlow efficiently provides an important set of services for IP applications including network traffic accounting, usage-based network billing, network planning, security, denial of service monitoring capabilities, and network monitoring. NetFlow provides valuable information about network users and applications, peak usage times, and traffic routing.
CCNA 1 v7 Modules 11 – 13: IP Addressing Exam Answers Full
What is Tor? This browser allows a user to browse the Internet anonymously. Which statement describes statistical data in network security monitoring processes? It shows the results of network activities between network hosts. It contains conversations between network hosts. It is created through an analysis of other forms of network data. It lists each alert message along with statistical information. Like session data, statistical data is about network traffic. Statistical data is created through the analysis of other forms of network data.
CCNA 1 (v5.1 + v6.0) Chapter 11 Exam Answers 2021 - 100% Full
Refer to the exhibit. A network administrator is reviewing an Apache access log message. What is the status of the access request by the client? The request was unsuccessful because of server errors. The request was fulfilled successfully. The request was redirected to another web server. The request was unsuccessful because of client errors. The sixth field of the Apache access log message is the three-digital numeric status code. Codes that begin with a 2 represent success. Codes that begin with a 3 represent redirection. Codes that begin with a 4 represent client errors. Codes that begin with a 5 represent server errors. Limit the number of simultaneously opened browsers or browser tabs. Limit the number of DNS queries permitted within the organization. DNS queries for randomly generated domain names or extremely long random-appearing DNS subdomains should be considered suspicious.
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A junior network engineer is handed a print-out of the network information shown. Which protocol or service originated the information shown in the graphic? The syslog server concentrates and stores log entries. Log entries are categorized by seven severity levels: emergencies 0 , alerts 1 , critical 2 , errors 3 , warnings 4 , notifications 5 , informational 6 , and debugging 7. Which technology is used in Cisco Next-Generation IPS devices to consolidate multiple security layers into a single platform? How is the traffic from the client web browser being altered when connected to the destination website of www. Traffic is encrypted by the user machine and sent directly to the cisco.
CCNA 1 (v5.1 + v6.0) Chapter 11 Exam Answers for Build a Small Network
Traffic is encrypted by the user machine, and the TOR network only routes the traffic through France, Canada, Germany, and delivers it to cisco. Traffic is encrypted by the user machine, and the TOR network encrypts next-hop information on a hop-by-hop basis. When data is being sent into the TOR network, the data is only encrypted by the sending client itself. The next-hop information is encrypted and decrypted between the TOR relays on a hop-by-hop basis. In this way, no single device knows the entire path to the destination, and routing information is readable only by the device that requires it.
CCNA Cyber Ops (Version 1.1) – Chapter 11 Exam Answers Full
Finally, at the end of the Tor path, the traffic reaches its Internet destination. The client data is not encrypted by the TOR network; that encryption is the responsibility of the user. Which Windows log contains information about installations of software, including Windows updates? Which Windows log records events related to login attempts and operations related to file or object access? What does it indicate if the timestamp in the HEADER section of a syslog message is preceded by a period or asterisk symbol? The timestamp represents the round trip duration value. The syslog message indicates the time an email is received.
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There is a problem associated with NTP. The syslog message should be treated with high priority. If the timestamp is preceded by the period. Which two application layer protocols manage the exchange of messages between a client with a web browser and a remote web server? Choose two.
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Which protocol supports rapid delivery of streaming media? How should traffic flow be captured in order to best understand traffic patterns in a network? A network administrator checks the security log and notices there was unauthorized access to an internal file server over the weekend. Upon further investigation of the file system log, the administrator notices several important documents were copied to a host located outside of the company.
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What kind of threat is represented in this scenario? Which two actions can be taken to prevent a successful attack on an email server account? Choose two. Never send the password through the network in a clear text. Never allow physical access to the server console. Only permit authorized access to the server room. Limit the number of unsuccessful attempts to log in to the server. Which type of network attack involves the disabling or corruption of networks, systems, or services? A network administrator has determined that various computers on the network are infected with a worm.
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Which sequence of steps should be followed to mitigate the worm attack? What is a security feature of using NAT on a network? A ping fails when performed from router R1 to directly connected router R2. The network administrator then proceeds to issue the show cdp neighbors command. Why would the network administrator issue this command if the ping failed between the two routers? The network administrator suspects a virus because the ping command did not work.
CCNA 1 v Chapter 11 Exam Answers (%)
The network administrator wants to verify Layer 2 connectivity. The network administrator wants to determine if connectivity can be established from a non-directly connected network. If a configuration file is saved to a USB flash drive attached to a router, what must be done by the network administrator before the file can be used on the router? Edit the configuration file with a text editor. Use the dir command from the router to remove the Windows automatic alphabetization of the files on the flash drive. Which two statements about a service set identifier SSID are true?
CCNA 1 (v + v) Chapter 11 Exam Answers for Build a Small Network - Config Router
Application filtering can permit or deny access based on port number. What is the purpose of the network security authentication function? Authentication requires users to prove who they are. Authorization determines which resources the user can access. Accounting keeps track of the actions of the user. A network administrator is issuing the login block-for attempts 2 within 30 command on a router.
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Which threat is the network administrator trying to prevent? A device inspecting the traffic on a link has nothing to do with the router. The router configuration cannot prevent unauthorized access to the equipment room. A worm would not attempt to access the router to propagate to another part of the network. What is the purpose of using SSH to connect to a router? It allows a router to be configured using a graphical interface. It allows a secure remote connection to the router command line interface. It allows the router to be monitored through a network management application. It allows secure transfer of the IOS software image from an unsecure workstation or server. Which two steps are required before SSH can be enabled on a Cisco router? Choose two. Give the router a host name and domain name. Create a banner that will be displayed to users when they connect. Generate a set of secret keys to be used for encryption and decryption. Set up an authentication server to handle incoming connection requests.
Cisco "Computer Networks" Chapter 11 Exam Answers - Programmer Sought
Enable SSH on the physical interfaces where the incoming connection requests will be received. First, set the host name and domain name. Second, generate a set of RSA keys to be used for encrypting and decrypting the traffic. Third, create the user IDs and passwords of the users who will be connecting. Lastly, enable SSH on the vty lines on the router. SSH does not need to be set up on any physical interfaces, nor does an external authentication server need to be used. While it is a good idea to configure a banner to display legal information for connecting users, it is not required to enable SSH. What does this indicate to the network administrator?
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