Suppose the destination not stored in the MAC table, what will happenno option is correctthe switch send request to all portsthe switch send request to all except the port that is came fromthe switch send request to the port that is came fromthe switch will not send request to all portsThe main advantages of packet switched networksShowing the path of the sent message.Splitting the messages into several parts to be sent.do not guarantee that all packets arrive at the same time.Enhancing the quality of the received message.

The correct option is option c) the switch will send request to all except the port that is came…

Answered: Suppose the destination not stored in…

Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)

10th Edition

ISBN:9780357108376

Author:Jean Andrews, Joy Dark, Jill West

Publisher:Jean Andrews, Joy Dark, Jill West

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 2TC

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Similar questions

THINKING CRITICALLY Which of the following hosts on a corporate intranet are on the same subnet? a. b. c. d.
One connection may send several packets between hosts. Shipment clearance times, please. Is one delay fixed and the other flexible?
Consider the LAN below consisting of 12 computers (A-L) connected by two Ethernet bridges. At t=0 the bridging table entries for both bridges are empty. At t = 1, node L sends to node E, and node E replies immediately (well before the next time step). What are the (MAC address, interface) entries in the bridging tables right after these transmissions? Note: interface = port number a) Left-hand-side bridge: (L,15), (E, 8). Right-hand-side bridge: (L,7), (E, 5). b) Left-hand-side bridge: (L,8), (E, 8). Right-hand-side bridge: (L,7), (E, 7). c) Left-hand-side bridge: (L,15), (E,5). Right-hand-side bridge: (L,7), (E, 8). d) Left-hand-side bridge: (L,8), (E,8). Right-hand-side bridge: (L,7), (E, 7).
After establishing a connection with the local DNS server PC1 now knows the IP and MAC addresses of PC2. Suppose PC1 [IP Address: 192.168.2.1, MAC Address: 0010.1191.A946] is sending an ARP packet to PC2 [IP Address: 192.168.2.2, MAC Address: 0110.1290.AD23]. What will be written in the target MAC address before the packet reaches PC2 ?
Say an eavesdropper on a wired network sniffs packets that are part of a TLS-encrypted HTTP session. No other encryption is added. State whether the eavesdropper will see each of the following elements as encrypted or in plaintext: 1) application data, 2) HTTP headers, 3) Layer 4 headers, 4) Layer 3 headers, 5) Layer 2 headers. Justify your answer.
Does a router direct packets to MAC addresses ? If your answer is YES explain how, If the answer is NO explain what device can do it and how.
Please solve fast How many subnets are there? What are these subnets? How many interfaces does the router have? Give their IP addresses. The switch did not need any IP address. Why? Can PC-A get the MAC address of PC-C? If yes, how. Can PC-A get the MAC address of Router at interface g0/0? If yes, how. Indicate the source IP address, the destination IP address, the source MAC address, and the destination MAC address when PC-A sends a packet to PC-B. Indicate the source IP address, the destination IP address, the source MAC address, and the destination MAC address when PC-B sends a packet to a server outside the network with IP Address 125.124.12.135.
The following gives some facts about Evasion attack (refer to the following figure which shows the attacking scenario for the facts). Please select the correct order to make this attack work. a. Packet "R" is buffered; b. Packet "EWT" is sent and accepted by NIDS; c. Finish three-way handshake to establish a TCP connection to the destination; d. Packet SYN carrying data "R" is sent; e. Packet "EWT" is accepted by the destination; f. Packet "R" and "EWT" are assembled at the destination . Question 11 options: dabcef dacbef dbacef dcabef
From the above scenario, RIP and internal EIGRP routing protocols were configured on thesame router. Identify and explain which one of the two routing protocols will be selected bythe network and why.
Alice, Bob and Mallory are all on a local network. Mallory is an off-path attacker with a super-fast connection: her packets always arrive first. Assume Mallory knows the MAC and IP addresses of Alice and Bob's computers. Assume that Alice will accept the first valid packet she receives as coming from Bob, and ignore what happens once Bob's real packet arrives. Alice and Bob are communicating through UDP on some unknown ports. What does Mallory need to guess to insert a fake UDP datagram from Bob to Alice? Alice and Bob are communicating through TCP on some unknown ports. What does Mallory need to guess to insert a fake TCP packet from Bob to Alice? Alice is about to send a DNS request to Bob's resolver for 1.2.3.4.5.6.7.com. What does Mallory need to guess to spoof the reply? ( Alice is about to send an ARP request for Bob's MAC address. What does Mallory need to guess to spoof the reply? If Mallory was on-path, could she spoof all of the above responses with a 100% success rate.
Is it possible for a router to direct packets to MAC addresses? If your response is YES, please describe how; if your answer is NO, please explain what device can perform this function and how.
In order to implement a DNS amplification attack, the attacker must trigger the creation of a sufficiently large volume of DNS response packets from the intermediary to exceed the capacity of the link to the target organization. Consider an attack where the DNS response packets are 500 bytes in size (ignoring framing overhead). a. How many of these packets per second must the attacker trigger to flood a target organization using a 30-Mbps link? A 100-Mbps link? Or a 1-Gbps link? b. If the DNS request packet to the intermediary is 60 bytes in size, how much bandwidth does the attacker consume to send the necessary rate of DNS request packets for each of these three cases?

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