Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations strongm on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. N6750B

    Subnetting...Shortcuts

    I see some good stuff on this page. Good meat for training! Consider this: IP: 172.21.22.1 /21 so mask is 255.255.248.0 Stack the mask on top of the IP.... 255.255.248.0 172. 21. 22.1 Find the octet in the mask that is not equal to 0 or 255. Call that octet the "Interesting Octet". So in...

Part and Inventory Search

Back
Top