Monthly Archives: February 2018

Virtual Private Networking – What and When to Use

A VPN, Virtual Private Network extends a private LAN across a public Internet, and enables users to send and receive data across the Internet or public networks as if their computing devices were directly connected to the private LAN. Many times, we come across Virtual Private Networking, widely known as VPN. Some well known VPN providers are: Windscribe: (https://windscribe.com) Windscribe’s… Read more »

Major Update to CCNA Network Simulator Software

CertExams.com is in the process of updating it’s CCNA Netsim (DSIM) software. The update consists of implementation of several commands, and a thorough update to the Netsim Designer. Several new commands are being implemented and the same are listed below: router#clear ip nat translations router(config)#ip access-list standard <name> router(config-std-nacl)#permit/deny any router(config-std-nacl)#permit/deny <srcadd> <srcmask> Router0# clock set Router0# show ipv6 interface… Read more »