Which osi laye - Study guides, Class notes & Summaries

The NIC operates at which layer of the OSI model? Physical Layer HTTP Functions at which layer of the OSI model? Application Layer TCP functions at which layer of the OSI model? Transport Layer IP is an example of a protocol that operates in which layer of the OSI model? Network Layer Routers operate at which layer of the OSI model? Network Layer Bits are packaged into frames at which layer of the OSI model? Data Link Layer MIDI and JPEG operate at which layer Presentation Layer TCP and U...

What is the proper subnet mask for an IP address of 192.168.1.1/24? - 255.255.255.255 - 255.128.128.128 - 255.0.0.0 - 255.255.255.0 → 255.255.255.0 If a network is unknown, what is the name of the special address used to communicate with it? - Routing Table - Default IP address - Default gateway - Switch address → Default gateway When configuring a floating static route, you must first do what? - Upgrade the firmware - Set the default IP address (not this one) 2 0 2 4 /2025 | ...

ITN 100 Final Exam Questions And Verified Answers 100% Verified A ___________ is similar to an intranet in that it uses Internet technologies, but is developed for users outside the organization - ANSWER Extranet In the Internet model, the application layer corresponds to the ________, layer(s) s of the OSI model - ANSWER session, presentation and application Which of the following is true about ISO - ANSWER -It makes technical recommendations about data communications interfaces ...

The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - ANSWER It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - ANSWER Class A What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - ANSWER The datagram loops back inside the host and never leaves the network interface card (NIC). Which device evaluates and acts upon a packet'...

WGU Network Security Operations Questions & Answers What OSI layer(s) are Packet Filter Firewalls found in? - 4(Transport) 3(Network) What OSI layer(s) are Stateful Inspection Firewalls found in? - 5(session) 4(Transport) 3(Network) What OSI layer(s) are Application Firewalls found in? - 7(Application) Which firewall needs explicit ports to be open to allow incoming and outgoing traffic - Packet Filter Firewalls Which firewall compares traffic against pre-established criteria - Packet Fi...

CYBR 2600 Mid Term Review Questions with Complete Solutions 100% Verified The original commercial version of Ethernet supported 10 Mbps bandwidth; the version introduced in the early 1990s supports 100 Mbps; and in 1998, Gigabit Ethernet was introduced. All versions use the same data frame formats, with the same maximum PDU sizes, so they can interoperate freely. Given this information and what you know of layered technologies, which of the following statements is true? (Choose all that apply.)...

ITN 100 Final Exam Questions And Verified Answers 100% Verified A ___________ is similar to an intranet in that it uses Internet technologies, but is developed for users outside the organization - ANSWER Extranet In the Internet model, the application layer corresponds to the ________, layer(s) s of the OSI model - ANSWER session, presentation and application Which of the following is true about ISO - ANSWER -It makes technical recommendations about data communications interfaces ...

Which of the following are the address ranges of the private IP addresses? (Choose three.) - Answer- 10.0.0.0 to 10.255.255.255 ; 172.16.0.0 to 172.31.255.255; 192.168.0.0 to 192.168.255.255 Which two functions of the OSI model occur at layer two? (Choose two.) - Answer- physical addressing ; media access control Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network? - Answer- address translation What is true regarding...

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CCNA 1 Final Exam With 100% Correct And Verified Answers