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Why does destination mac address come before source mac address in an ethernet frame?

Anonymous

∙ 13y ago

Updated: 12/13/2022

The destination MAC is before the source one for easier scanning, mostly because it is the destination device that is important as that is the device we are trying to reach.

Wiki User

∙ 13y ago

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Related Questions

What three items are contained in a Ethernet header and trailer?

destination mac addresssource mac address CRC - FCS

What is a private MAC address?

A MAC address is unique to your ethernet card. MAC addresses are used within an Ethernet network to uniquely identify the source and destination of Ethernet frames. ARP (Address Resolution Protocol) is used on IP networks to map IP addresses to MAC addresses within an Ethernet network.

What are the Ethernet frame parts?

what are the ethernet frame parts The source and destination MAC addresses

Which field are contained within an IEEE Ethernet frame header?

1)Source and destination MAC Address 2)FCS Field

Which identifiers is contained in the header of the layer 2 ethernet frame?

physical source and destination addressesphysical source and destination addresses

Which identifier is contained the header of the layer 2 Ethernet frame?

physical source and destination addressesphysical source and destination addresses

What is the importance of MAC?

MAC address is a unique number which is necessary for communication between computers in network. It identifies a source and destination device within a Ethernet network.

What is the importance of addressing?

MAC address is a unique number which is necessary for communication between computers in network. It identifies a source and destination device within a Ethernet network.

What does the format for Ethernet frames specify?

destination (physical/hardware address) Source (physical/hardware address) Start flag (start of message indicator) Recipient sender encapsulated data end of frame

What header information does a router change?

the Layer 2 source and destination address

Which protocol's header includes the source MAC address?

The Ethernet protocol's header includes the source MAC address.

What protocols are in the Ethernet frame?

The ethernet frame carries the IP (Internet Protocol) The Ethernet frame is made up of the following: 7 BYTE PREAMBLE 1 Byte "Start OF Frame" delimiter 6 byte destination address 6 byte source address 2 byte length or type 46 - 1500 bytes variable 802.2 or ethernet header and data 4 byte Frame Check sequence

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