CAN networks with different subnet masks communicate?

If two computers are on different networks, they have a different subnet mask and they can’t communicate to each other, unless connected by a router.

Can two devices with different subnets communicate?

Devices in different subnets can communicate. That is the purpose of a router. Routers route packets between different networks. Even if devices in different networks are on the same layer-2 broadcast domain, you need a router to let the devices communicate at layer-3.

How do devices on different networks communicate?

On a computer network, all devices that are connected to the same local network can talk directly with each other. Computers that belong to different IP networks have to communicate with each other via a router.

Can multiple devices have the same subnet mask?

A Subnet Mask defines which range of IP Addresses are within a local network, and which ones are not. A maximum of 254 devices can be used in this subnet. If the subnet mask is 255.255. 0.0, then the first two octets of all devices must be the same.

How can I tell if two devices are on the same subnet?

The most common subnet you will see is 255.255. 255.0. So if two addresses match in the first three sections (reading left to right), and the subnet is 255.255. 255.0 for both addresses, they are in the same subnet.

How do you connect different subnets?

How to connect two different subnets

1. Connect the Server and both Computers to a Layer 3 switch.
2. Put Server and Computers on same VLAN and enable VLAN trunking.

How can two subnets be used to communicate?

How to Connect Computers That Are on 2 Different Subnets

1. Connect the computers to the network.
2. Connect the routers to each other.
3. Enable a routing protocol in each subnet’s router.
4. Allow time for the routing tables to update.

What devices can be used to connect multiple devices on a same local area network?

Hubs connect multiple computer networking devices together. A hub also acts as a repeater in that it amplifies signals that deteriorate after traveling long distances over connecting cables. A hub is the simplest in the family of network connecting devices because it connects LAN components with identical protocols.

Which device connects networks with different protocols?

Gateway. Gateway is a network device used to connect two or more dissimilar networks. In networking parlance, networks that use different protocols are dissimilar networks. A gateway usually is a computer with multiple NICs connected to different networks.

How do I access other networks?

How to Connect Remotely to a Network

1. Click the Start button and type the word Remote. Then click the Remote Desktop Connection icon.
2. Enter the name of the computer you want to connect to.
3. Click the Connect button.
4. Enter your username and password, and then click OK.
5. Use the remote computer!

Can devices in different subnets communicate with each other?

Devices in different subnets can communicate. That is the purpose of a router. Routers route packets between different networks. Even if devices in different networks are on the same layer-2 broadcast domain, you need a router to let the devices communicate at layer-3.

How does the subnet mask determine the default gateway?

A pc uses the subnet mask to determine which network it belongs to.If it determines that an ip address is on the same network, it will arp for the host. If it determines the ip address is remote, it will arp for the default gateway.

Does DNA center wireless use subnet mask?

As john states the subnet mask IS used , but as thse tow host are within the same range as ech other then communication will be allowed. Please rate and mark posts accordingly if you have found any of the information provided useful. Here are some commonly asked questions and answers to help with your adoption of Cisco DNA Center Wireless.

How do I change the default subnet mask for static machines?

To do this you need to change the subnet to a /20 range, covering 16 numbers in the third quadrant (0-15, 16-31, 32-47, 48-63, 64-79 etc.) This is represented as a mask of 255.255.240.0. If you change this on the router, the static machines and the DHCP scope they can all see each other on the same network.