ccna basics Home > Tag: ccna basics Showing 1 of 1 Blog Posts IP Troubleshooting admin May 29, 2011 CCNA – Cisco Certified Network Associate IP Troubleshooting (For Ping Command).   First of all check the NIC that is it is working properly or not.   Check... IP Troubleshooting by admin in CCNA part Our ServicesPremium PDF Choose Plan Discount Codes Blog New Additions Quick LinksBlog List by Group Payment Methods (New)