Instagram has become a popular platform to use for photo contests. Contests are easy to do on Instagram. Companies can easily ask users to use a particular hashtag for the contest by tagging their pictures. Itâs easy to search through pictures, ask other people to vote for their favorite pictures and pick a winner. Instagram Search for #SonyLove.
Cisco IOS (originally Internetwork Operating System) is a family of software used on most Cisco Systems routers and current Cisco network switches. (Earlier switches ran CatOS.) IOS is a package of routing, switching, internetworking and telecommunications functions integrated into a multitasking operating system.
Two major topics are covered in this sample chapter: what the Cisco IOS is and how to upgrade it, and how to use the Cisco IOS command interpreter. The Cisco IOS contains the instruction sets needed to configure, maintain, and run a Cisco router successfully in any environment.