Put a smile on your face when you open a terminal by viewing a random MOTD…. Read More
Various colors of fiber optic cabling components including fiber optic cables, connectors and adapters add color and life to data center. Image if there is no color coding of these fiber optic cabling components, the data centers which are full of a dense mass of server racks and cabinets will get into a mess. But if we make the fiber optic cabling components coding as we wished, it will cause many issues for the systems. Thus, the industry provides some standard to solve the issues.
Enable Spanning Tree
Enable spanning tree on the switch, set the priority and force the version to Rapid Spanning Tree (RSTP)
spanning-tree priority 0
spanning-tree force-version RSTP-operation
Squid is a free & open-source full featured web proxy cache server released under GPL 3, which can be used in many other ways like a web server caching daemon to speed up websites loading, cache DNS lookups, filter the traffic and many other network protocols, right now, Squid server supports HTTP and FTP protocols, there is a limited support to other protocols like TLS and SSL, it was first released in 1996.
It is always good to have notification of when a server reboots, especially when you are on vacation, away from the office. In my case, I usually use this on a Linux box that has no video output and no other means to connect to it except ssh.