Can two systems have same MAC IP address?

Can two systems have same MAC IP address?

The whole point about MAC addresses is that they are unique, so unless you deliberately spoof a duplicate MAC this cannot happen. If two nodes in a network have the same IP neither will connect if the other is also connected.

What does it mean when it says another computer on this network has the same IP address?

Windows abstractly describes the cause of this error in the network error message as, “Another computer on this network has the same IP addresses as this computer.” This means your device is experiencing an IP conflict with another device or host in your network.

Can two devices on the same network have the same MAC address?

Duplicate MAC Addresses In order for a network device to be able to communicate, the MAC Address it is using must be unique. No other device on that local network subnet can use that MAC Address.

Can two computers on the same network have the same IP address?

All public IPs assigned to Routers of ISPs or Routers connecting to Internet are unique. but private IPs of two hosts can be the same if both are connected to different public networks. So the combination of public and private IP identifies your device uniquely.

What happens if 2 computers have the same MAC address?

No two devices on a local network should ever have the same MAC address. If that does happen, both devices will have communications problems because the local network will get confused about which device should receive the packet.

What happens if two computers have same IP address?

If two computers on the same network have the same IP address the results are unpredictable. It is possible that neither computer will have a working network connection. Other possibilities include: Only one device is able to access the network.

How do I fix a duplicate IP address on my network?

If you defined a static IP address for a network device, duplicate IP address conflicts may occur on a DHCP network. See more details. To resolve it, convert the network device with the static IP address to a DHCP client. Or, you can exclude the static IP address from the DHCP scope on the DHCP server.

What happens if two devices have same MAC address?

Are MAC addresses unique to each device?

The IEEE manages MAC addresses. The hardware identification addresses that the IEEE distributes are unique. That makes the probability of matching MAC addresses zero.

How do I clone my MAC address?

The actual act of clone your MAC address is pretty simple. Most routers have a button in their administration panel that, when pushed, will clone your MAC address and save those new settings. Log into the administration panel, and look in the different “setup” screens for a button or link to clone your MAC address.

Why does my ISP want to clone my MAC address?

Your ISP thinks it’s talking directly to your computer, and restores Internet access. The actual act of clone your MAC address is pretty simple. Most routers have a button in their administration panel that, when pushed, will clone your MAC address and save those new settings.

What happens to the MAC address when you clone a VM?

When you clone it the MAC address is preserved. I don’t think you can set a MAC for a VM the same as the one for a physical machine, VMware restricts it to a certain range that shouldn’t collide. Show activity on this post. All DEV1 packets end up reaching DEV2.

Is it cheaper to clone a MAC address than change registration?

Sometimes it is easier and/or cheaper to clone a MAC address than it is to get a registration changed. Show activity on this post. Most, if not all, ISPs today, especially cable ones will provide service to a specific MAC address only.