- Can two computers have the same default gateway?
- What is Subnet example?
- What is a 255.255 255.0 subnet?
- Why is subnet mask used?
- Are two IPs on the same subnet?
- Can a router have two interfaces on the same subnet?
- Can a subnet have multiple gateways?
- How do you subnet?
- What is same subnet?
- How many gateways can a network have?
- Why do I have 2 default gateways?
Can two computers have the same default gateway?
Though there are some exceptions to this in unusual setups, the general answer is no.
You cannot configure your computer to use a gateway that is on a different subnet.
You cannot reach devices on other subnets without going through a router (gateway)..
What is Subnet example?
For example, 255.255.255.0 is the subnet mask for the prefix 198.51.100.0/24. Traffic is exchanged between subnetworks through routers when the routing prefixes of the source address and the destination address differ. A router serves as a logical or physical boundary between the subnets.
What is a 255.255 255.0 subnet?
A subnet mask of 255.255. 255.0 allows for close to 256 unique hosts within the network (since not all 256 IP addresses can be used). … This is the default subnet mask used by Class B networks and provides up to 65,536 IP addresses (256 x 256). The largest Class A networks use a subnet mask of 255.0.
Why is subnet mask used?
A subnet mask is used to divide an IP address into two parts. One part identifies the host (computer), the other part identifies the network to which it belongs. To better understand how IP addresses and subnet masks work, look at an IP (Internet Protocol) address and see how it is organized.
Are two IPs on the same subnet?
If they are identical, the two IPs are on the same subnet. If they are not identical, they are not on the same subnet. For example, if the second AND result was also 11000000.10101000. 00000001.00000000, the two IPs would be on the same subnet.
Can a router have two interfaces on the same subnet?
You can’t have the same subnet on different interfaces as it would break routing. The router wouldn’t know which hosts were reachable through each of the interfaces.
Can a subnet have multiple gateways?
Well you can’t, not on a Cisco router. You cannot have two overlapping networks on two different layer 3 interfaces. Otherwise the router could not decide on which interface it must send a packet for this network. This is why your dual gateway cannot work.
How do you subnet?
255.248 or /29.STEP 1: Convert to Binary.STEP 2: Calculate the Subnet Address. To calculate the IP Address Subnet you need to perform a bit-wise AND operation (1+1=1, 1+0 or 0+1 =0, 0+0=0) on the host IP address and subnet mask. … STEP 3: Find Host Range. … STEP 4: Calculate the Total Number of Subnets and Hosts Per Subnet.
What is same subnet?
On TCP/IP networks, subnets are defined as all devices whose IP addresses have the same prefix. For example, all devices with IP addresses that start with 100.100. 100. would be part of the same subnet. Dividing a network into subnets is useful for both security and performance reasons.
How many gateways can a network have?
No, it can’t have more than one active default gateway. Any operating system can have multiple default gateways configured (technically a route to the unspecified address, i.e. 0.0. 0.0 or :: ). In that event, it does what it would do for any route destination with multiple paths.
Why do I have 2 default gateways?
Most likely cause: multiple NICs. For instance, wired (Ethernet) and wireless (Wi-Fi). Maybe multiple “network adapters” including something like a VPN (not necessarily a physical card). Under each adapter, TCP/IP settings, you can go to an Advanced options screen to add a default gateway.