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Where Are Ipv4 Address To Layer 2 Ethernet Address Mappings Maintained On A Host Computer?

Where Are Ipv4 Address To Layer 2 Ethernet Address Mappings Maintained On A Host Computer?. Where are ipv4 address to layer 2 ethernet address mappings maintained on a host computer? The arp cache is used to store ipv4 addresses and the ethernet physical addresses or mac addresses to which the ipv4 addresses are mapped.

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The total number of networks = 2 21 = 2097152 network address. Every computer in a network has an ip address by which it can be uniquely identified and addressed. Where are ipv4 address to layer 2 ethernet address mappings maintained on a host computer?

What important information is examined in the ethernet frame header by a layer 2 device in order to forward the data onward?

It is the ip address of the router1 interface that connects the pc1 lan to router1. Source mac address source ip address destination mac address ethernet type destination ip address answers explanation & hints: Show arp 1 point display detailed ipv4 information about interface g0/0/0 on r1. The layer 2 device, such as a switch, uses the destination mac address to determine …continue reading.


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