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- Each Ethernet frame includes a header containing both source and destination MAC addresses and details such as frame type and length. The source address identifies the sending device, while the destination address specifies which device should receive it.
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What is source MAC a destination MAC?
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Source MAC = A. Destination MAC = C. Why: When A needs to send data to another host it first determines whether or not the detination host is on the local network. Upon determining that the destination is not local, A sends the data to it's configured default gateway, which is C.
- Source MAC = A Destination MAC = C Why: When A needs to send data to another host it first determines whether or not the detination host is on the...
- Generally, at the point in your diagram: Source MAC: A - as bridges and switches don't normally rewrite anything, so this will be untouched. Destin...
- Possibility 2. Source-MAC A is not changed by the bridge. Destination MAC is D if both computers are in the same broadcast domain.
While the MAC address identifies the physical address of a device on the same local network, the IP address identifies the device globally or through its internet address. This table shows the main differences between a MAC address and an IP address.
Mar 18, 2024 · As we already saw, MAC and IP address messages from a source to a destination. However, only networked entities in the same local network (or group) know the MAC address of a particular device. In such a way, a message must arrive at the destination’s network using IP.
Here are the key differences between MAC addresses and IP addresses: This table summarizes the key differences between MAC addresses and IP addresses in terms of their layer of operation, scope of use, address format, assignment process, functionality, and examples.
Jun 21, 2024 · The source address identifies the sending device, while the destination address specifies which device should receive it. The Ethernet switch or hub is in charge of connecting the devices within a network segment and utilizes these addresses to direct the frames to their ports.
Dec 1, 2013 · In any packet transmitted over Ethernet there are two MAC-addresses present: one is a source MAC-address and another is a destination MAC-address. When forwarding data, Ethernet-switches use this important data.
Each time a computer sends out network traffic the traffic has both a source and destination IP address, but it also has a source and destination MAC address. IP addresses are relevant on a global scale. They hold the final destination of the packet and can tell us which address the packet is originally coming from.
