It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda Campus Barracuda Campus
Barracuda Web Application Firewall
Overview Documentation Training Certification Materials

Back to Glossary

subnet mask

  • Also known as: subnetwork mask, netmask

Helps you know which portion of the IP address identifies the network and which portion identifies the node. You can use subnet masks to divide networks in to subnetworks and to identify the subnetwork an IP address belongs to.

Search Permalink