The default mask for class C is Select one: a. 255.255.0.0 b. 255.0.0.0. C. 255.255.255.0 O d. None of the above Which address is used to identify a process on a host by the transport layer? Select one: a. port address b. logical address C. physical address O d. specific address
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A: Let us see the answer:-
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A:
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Q: 192.165.1.0 11000000.10100101.00000001.00000000 255.255.255.224 11111111. 11111111.11111111.11100000
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A: The Answer is in Below Steps
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A: According to the Question below the Solution
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Q: 1.Which one is the smallest address class in classfull addressing? A C B D
A: Note: - As per the guidelines we can only answer one specific question at a time. Please resubmit…
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A: Question about Given default mask is 255.255.255.0 After subnetting mask is 255.255.255.192 We have…
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- This question relates to auditing command(s) that are ran on the MS2 VM.Use the auditing commands you have learned in class thus far to explore the MS2 VM. SSH into MS2 (from your Kali VM or your physical host). Question: What is the parent process of the SSH daemon service?4. [Socket] What is a socket? Suppose a process in Host C has a UDP socket with port number6789. Suppose both Host A and Host B send a UDP segment to Host C with destination portnumber 6789. Will both segments be directed to the same socket at Host C? If so, how will theprocess at Host C know that these two segments originated from two different hosts? 5. [Demultiplex] Define multiplexing and demultiplexing. Briefly explain how TCP demultiplexing isdifferent than UDP demultiplexing. 6. [rdt] Consider a reliable data transfer protocol that uses only negative acknowledgments.Suppose the sender sends data only infrequently. Would a NAK-only protocol be preferable to aprotocol that uses ACKs? Why? Now suppose the sender has a lot of data to send and the end-to-end connection experiences few losses. In this second case, would a NAK-only protocol bepreferable to a protocol that uses ACKs? Why?One of the following port security violation modes causes the packets from unfamiliar source address until sufficient number of MAC addresses drop below maximum value: Protect Shutdown Restrict Violate
- Exercises: 1. Use InetAddress class to display the local host address over the console. Your program should also print the name of address. 2. Create your own MyNetworkingServer and MyNetworkingClient applications as following: The client send two numbers and the server sends back addition of the two numbers. Contents: 1. InetAddress class 2. Socket class 3. DatagramSocket class and DatagramPacket classIn the context of switches the term “sticky” is used to describe: a. A port security mode, where learned MAC addresses are stored in non-volatile memory b. The process of tagging VLAN frames for the purpose of forwarding them over a trunk port c. A default VLAN where unused ports are placed d. A particular attack that fills the switching table with imaginary/false MAC addresses1. Persistent HTTP requires?a. 2(round trip times) + file transmission timeb. as little as two RTT for all the referenced objectsc. one file transmission timed. as little as one RTT for all the referenced objects 2. UDP has no connection between client & server?a. RCVR extracts sender IP address and portb. sender explicitly attaches IP destination address and portc. three other answers are incorrectd. no handshaking before sending data 3. A socket in computer networks is correctly defined as?a. A combination of IP address and port number, connected by a "/" symbolb. sender explicitly attaches IP destination address and portc. RCVR extracts from the socket, sender IP address and portd. A combination of IP address and port number, connected by a"." symbol 4. The data link layer provides?a. the functional and procedural means to transfer data between network entities and the means to detect and possibly correct errors that may occur in the link layer.b. the functional and procedural…
- consider 3 hosts (A , B and C) where A is running 3-TCP process, B has 1-TCP process and C is running 2-UDP process all process are trying to connect to a web server to download a file . How many new socket(s) will be created at the server side? Explain why?Question 4: (17 marks) From the MAC address 4E:A2:C6:BB:D9:C8 determine the IPv6 address Interface ID of the IPV6 address using the EUI-64 process. Answer the following questions related to Frame forwarding. (4 marks) Figure B Refer to figure B and identify the port(s) where the switch should forwards the frame. (2 marks) When the switch forwards the frame, determine which statement(s) are true and which are false? (2 marks) a) Switch add the source MAC address which is currently not in the MAC address table. b) Frame is a broadcast frame and will be forwarded to all ports. c) Frame is a unicast frame and will be sent to specific port only. d) Frame is a unicast frame and will be flooded to all ports. Inter-VLAN routing can be achieved via different ways: Legacy Inter-VLAN routing Router on a stick Layer 3 switch using Switched Virtual Interfaces “SVIs” Write s short report (200 words max), using your own…COM Assume a web browser at a client host (212.13.14.16) wants to send a message to a web server (156.10.10.2) but a firewall at the client's gateway (212.13.14.1) is configured to block all outgoing packets to 156.10.10.2. The client does have access to a VPN application (similar to the one used in the labs) and can use it to connect to a VPN server (130.16.10.2). Describe how the client should set up a tunnel to bypass the firewall so that the web browser can send a message to the web server (156.10.10.2). You must trace the pathway of the message originating at the web browser on the client host and headed to the VPN server explaining how it traverses through different layers (application, transport, network etc.) in the client host and finally reaches the VPN server application. You must also trace the relevant hops (i.e., the IP addresses) the packet navigates through along the way. You need not trace the reply message and you also don't need to focus on the encryption details.…
- What kind of secret handshake does a process running on one host use to recognize a process running on another host?How does a network partition failure differ from a general network failure? a) Messages get delivered but the data within them is corrupted. b) Messages may take a long and unpredictable amount of time to reach their destination since they have to take alternate routes. c) A group of machines will be able to communicate among systems within the group but not with other groups of machines. d) Messages to fail to transmit only in one direction. A client may send requests to a server but never receive responses.Think about the Scenario network. Assume that all hosts A and B have such a configuration. timeout parameters a. Convince the reader that increasing the size of the router's limited buffer may reduce output (out). b. Assume that all hosts adjust their timeout (like TCP) dynamically based on the router's buffer time. Will increasing the buffer size assist to improve output? Why?