AnswersDrive2nd October 2019
stackoverflow
16
What is difference between physical address and MAC address?
Physical and MAC addresses are the same, just different naming conventions. Each device should have a unique MAC address assigned by its vendor. The logical addressing is the IP address assigned to interfaces.
1
What is the difference between a MAC address and an IP address?
The IP address is an address bound to the network device, i.e., computer, via software. The seventh layer in the OSI model has the IP addresses. The MAC address is a hardware address, which means it is unique to the network card installed on your PC.
2
What is the physical address in networking?
A physical address is the hardware-level address used by the Ethernet interface to communicate on the network. Every device must have a unique physical address. This is often referred to as its MAC (Media Access Control) address.
3
What is a MAC address and why is it important?
MAC addresses are required to make a local Ethernet (or wifi) network function. They allow a network device to attract the attention of a single directly connected device, even though the physical connection is shared. This can be important when thousands of devices are connected together within a single organisation.
4
What is the MAC address of the system?
3. The MAC Address for each network card in the computer will display in the Command Prompt window. The Physical Address: This is a 12-digit number also known as the MAC Address of your Network Adapter. The Transport Name: This is the location of the Network Adapter.
5
What is a MAC address and IP address?
A MAC address is given to a network adapter when it is manufactured. It is hardwired or hard-coded onto your computer's network interface card (NIC) and is unique to it. Something called the ARP (Address Resolution Protocol) translates an IP address into a MAC address.
6
Is the Mac address the same as the physical address?
Physical and MAC addresses are the same, just different naming conventions. Each device should have a unique MAC address assigned by its vendor. The logical addressing is the IP address assigned to interfaces.
7
Is the Mac address the physical address?
The Physical Address is your MAC address; it will look like 00-15-E9-2B-99-3C. You will have a physical address for each network connection that you have. The is the ipconfig output on Windows XP.
8
What is the physical address?
A physical address is a binarynumber in the form of logical high and low states on an address busthat corresponds to a particular cell of primary storage(also called main memory), or to a particular register in a memory-mapped I/O(input/output) device.
9
Can a website get your MAC address?
No. A web site sees your IP address (or the IP address of a proxy if you're using a proxy server). It can not see your device's MAC address. In fact, your MAC address is part of the low-level network stack and is not propagated from one subnet to another.
10
Is Mac an operating system?
In 1984, Apple debuted the operating system that is now known as the "Classic" Mac OS with its release of the original Macintosh System Software. The current macOS is preinstalled with every Mac and is updated annually. It is the basis of Apple's current system software for its other devices, iOS, watchOS, and tvOS.
11
Is MAC address really unique?
The IEEE manages MAC addresses. The hardware identification addresses that the IEEE distributes are unique. On the other hand, some hardware MAC addresses are programmable, which makes them spoofable. This means that it is possible for two machines in the same network to have the same MAC address.
12
What do you mean by IP address?
An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing.
13
Where is my MAC address Windows 10?
How to Find Your MAC Address with the Command Prompt
- Open the command prompt.
- Type in ipconfig /all and press Enter.
- Find your adapter's physical address.
- Search "network connections" in the taskbar and select "View network connections." (
- Right-click on your network connection and select "Status."
14
What is meant by MAC address?
A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC) for communications at the data link layer of a network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi.
15
Where do you find your MAC address?
How to find the IP number and MAC address of a network card
- Click the Run button in the Windows Start Menu.
- Type cmd in the Open prompt of the Run menu and click OK to launch a command prompt window.
- Type ipconfig /all at the command prompt to check the network card settings.
16
What is the wireless MAC address?
Windows Vista, Windows 7:
- Click the Start button.
- In the Run text box, type cmd. This will open the command window.
- At the command prompt, type ipconfig /all.
- Copy down the "Physical Address" (aka the MAC address) from the "Ethernet adapter Wireless Network Connection" section.
- Close the command prompt window.
17
Can I change the MAC address of my computer?
Change or Spoof a MAC Address in Windows or OS X. Every NIC (Network Interface Card) has a unique MAC address (Media Access Control). All MAC addresses are hard-coded into a network card and can never be changed. However, you can change or spoof the MAC address in the operating system itself using a few simple tricks.
18
How is my MAC address?
To locate the Wireless Adapter MAC Address, follow these steps:
- Press the Windows Start key to open the Start screen.
- Type cmd and press Enter to launch the command prompt.
- Type ipconfig /all into the command prompt.
- Look for the Wireless Adapter MAC address listed as Physical Address.