Today multicast and anycast are improvements so the applications have gotten smarter. Remember back in these days, switches, bridges and hubs were the rule of the day- today we have L3 switches everywhere so routers rule the day. Then I had to know how to turn a router into a bridge (...
Type of addresses Unicast, multicast, broadcast Unicast, multicast, and anycast Number of header fields 12 8 Length of header filed 20 40 Checksum fields Has checksum fields Has no checksum fields Packet size The minimum packet size for an IPv4 is 576 bytes. The minimum packet size for an IP...
Differences between IPv4 and IPv6 Addresses Here is the main difference between IPv4 and IPv6: IPv4 and IPv6 cannot communicate with other but can exist together on the same network. This is known asDual Stack. What is the Difference Between IPv4 and IPv6? IPv4 & IPv6 are bothIP addresse...
It is used for testing the proper connectivity between two nodes.For Example,A client and a server within the same system. If the destination address of the host in a system is set as the loopback address, then the system sends it back to itself and there is not any requirement of NIC...
The value of each octet ranges from 0 to 255, so the IPv4 model includes every address between 0.0.0.0 and 255.255.255.255. All IPv4 addresses have two parts: Thenetwork ID(the first three octets) that indicates which network the device is on. ...
A larger address space isn't the only difference between IPv4 and IPv6. Here are some other distinctions: IPv6 and IPv4 Differences Is IPv6 More Secure Than IPv4? Although IPv6 is newer and so you might assume that everything in the name of security is also better, that's not quite ...