• To ensure you get the most out of your CIN membership and stay connected with the latest updates, we are asking all members to update their community profiles. Please take a few moments to log in and: • Complete all sections of your profile • Review your current information for accuracy • Enter an alternative email address if desired (CIN requires your valid business email address for your training organization). Keeping your profile up to date helps us better serve you, ensures your account is correctly linked with CompTIA’s CRM, streamlines processes, enhances communication, and guarantees you never miss out on valuable CIN opportunities. Thank you for taking this important step! step!

Recent content by Salaheddine

  1. S

    Subnet mask - Instructor guide P122

    Other typo page 103
  2. S

    Subnet mask - Instructor guide P122

    Yes, Instructor Guide - page 122
  3. S

    Subnet mask - Instructor guide P122

    When the need is four subnets, the mask should be /26 or 255.255.255.192 there are 6 bits left to host addressing. So there are 62 host addresses per subnet
  4. S

    CentOS future?

    Rocky Linux should be a good choice https://rockylinux.org/
  5. S

    Network+ Instructor Guides (Updated Version)

    I'm interested to get Network+ Instructor guide (N10-007) 2019. How can I get it?