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Manipulate mac address for free internet in lan Pc#
Manipulate mac address for free internet in lan download#

What are two features of ARP? (Choose two.).What three application layer protocols are part of the TCP/IP protocol suite? (Choose three.).Which TCP mechanism is used to identify missing segments?.Large numbers of ARP request broadcasts could cause the host MAC address table to overflow and prevent the host from communicating on the network.Manually configuring static ARP associations could facilitate ARP poisoning or MAC address spoofing.On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays.Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic.

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.What are two potential network problems that can result from ARP operation? (Choose two.).What is the prefix length notation for the subnet mask 255.255.255.224?.Which transport layer feature is used to guarantee session establishment?.Which application layer protocol uses message types such as GET, PUT, and POST?.The first three OSI layers describe general services that are also provided by the TCP/IP Internet layer.The OSI Layer 7 and the TCP/IP application layer provide identical functions.The TCP/IP network access layer has similar functions to the OSI network layer.

The TCP/IP transport layer and OSI Layer 4 provide similar services and functions.

Which statement is true about the TCP/IP and OSI models?.

Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.).

FTP does not provide reliability during data transmission.

The client can choose if FTP is going to establish one or two connections with the server.

Manipulate mac address for free internet in lan download#

The client can download data from or upload data to the server.Destination MAC address to a destination IPv4 address *.Destination MAC address to the source IPv4 address.Destination IPv4 address to the destination hostname.Destination IPv4 address to the source MAC address.Which PDU format is used when bits are received from the network medium by the NIC of a host?.Which term is used to describe the process of placing one message format inside another message format?.

Manipulate mac address for free internet in lan Pc#

Because the DNS server is on a remote network, the PC will send the query to the default gateway router, router DG, using the MAC address of the router G0/0 interface on the router. Which device has the MAC address 50:6a:03:96:71:22?Įxplanation: The Wireshark capture is of a DNS query from PC-A to the DNS server. A cybersecurity analyst is viewing captured packets forwarded on switch S1. What is the source MAC address of Ethernet frames carrying the ICMP echo request packets? A cybersecurity analyst is viewing captured ICMP echo request packets sent from host A to host B on switch S2. The address of each device is as follows: A network analyst is connected to switch S2. PC B connects to switch S2, which connects to the G0/1 interface of router R1. PC A connects to switch S1, which connects to the G0/0 interface of router R1.

The graphic shows a network diagram as follows:.

What part of the URL,, represents the top-level DNS domain?.

A DHCPDISCOVER message is sent with the IP address of the DHCP server as the destination address.

A DHCPDISCOVER message is sent with the IP address of the default gateway as the destination address.

A DHCPDISCOVER message is sent with the broadcast IP address as the destination address.

A DHCPDISCOVER message is sent with a multicast IP address that all DHCP servers listen to as the destination address.

How is a DHCPDISCOVER transmitted on a network to reach a DHCP server?.

Which message delivery option is used when all devices need to receive the same message simultaneously?.

The host can communicate with other hosts on the local network, but isunable to communicate with hosts on remote networks.

The host can communicate with other hosts on remote networks, but is unable to communicate with hosts on the local network.

The host is unable to communicate on the local network.

If the default gateway is configured incorrectly on the host, what is the impact on communications?.