3What are two potential network problems that can result from ARP operation? (Choose two.)On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays.Multiple ARP replies result in the switch MAC address table containing entries that match the MAC addresses of hosts that are connected to the relevant switch port.Large numbers of ARP request broadcasts could cause the host MAC address table to overflow and prevent the host from communicating on the network.Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic.Manually configuring static ARP associations could facilitate ARP poisoning or MAC address spoofing.
Question
3What are two potential network problems that can result from ARP operation? (Choose two.)On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays.Multiple ARP replies result in the switch MAC address table containing entries that match the MAC addresses of hosts that are connected to the relevant switch port.Large numbers of ARP request broadcasts could cause the host MAC address table to overflow and prevent the host from communicating on the network.Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic.Manually configuring static ARP associations could facilitate ARP poisoning or MAC address spoofing.
Solution
Two potential network problems that can result from ARP operation are:
-
Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic. This is a type of security attack known as ARP spoofing or ARP poisoning, where an attacker sends falsified ARP messages over a local area network to link the attacker's MAC address with the IP address of a legitimate computer or server on the network. This can lead to the attacker intercepting, modifying or even stopping data transmissions.
-
On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays. ARP uses a broadcast query to discover the physical address of a host on the local network. If the network is large and the bandwidth is low, these broadcast queries could consume significant network resources, leading to data communication delays.
Similar Questions
29What is the aim of an ARP spoofing attack?to overwhelm network hosts with ARP requeststo flood the network with ARP reply broadcaststo fill switch MAC address tables with bogus addressesto associate IP addresses to the wrong MAC address
Question 5What is the purpose of an ARP response?1 pointTo improve authentication securityTo send an ACK message to the broadcasting computerTo prevent a flood of UDP packetsTo let a broadcasting node know what is the MAC address to put into the destination hardware address field
Consider the case where three devices are located within a LAN. Each device information is as follows: Device 1: IP - 192.168.0.2, MAC - 01:02:03:04:05:06Device 2: IP - 192.168.0.3, MAC - 01:03:05:07:09:0bDevice 3: IP - 192.168.0.4, MAC - aa:bb:aa:bb:aa:bbAssume the network is not compromised by any attackers. If device 1 broadcast an ARP request to query the MAC address of 192.168.0.4, which of the following should be considered a legitimate response of this ARP request? (select all that apply)Group of answer choicesaa:bb:aa:bb:aa:bb01:02:03:04:05:06cc:dd:cc:dd:cc:dd01:03:05:07:09:0b
Question 1Smith, a professional hacker, initiated a network sniffing attack on the switched Ethernet environment of a target organization. He employed an automated tool to flood the switch with a fake physical address until the switch translation table became full. When the switch entered fail-open mode, it started acting as a hub by broadcasting packets. Now, Smith could easily accomplish his goal of network sniffing.Identify the type of attack performed by Smith in the above scenario. 1 pointARP spoofing DHCP starvation MAC flooding DNS poisoning 2.Question 2Which of the following tool helps an attacker perform an ARP poisoning attack? 1 pointWireshark High Orbit Ion Cannon BetterCAP Nbtstat
What is the purpose of an ARP response? To prevent a flood of UDP packets To let a broadcasting node know what
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.