Cisco's routers and switches run on
proprietary software called Cisco IOS, and GNS3 (Graphical Network Simulator-3)
is a network simulator program used to model routers, switches, and other
networking devices. Due to copyright regulations protecting Cisco IOS, GNS3
does not include any Cisco IOS in its default installation. eve-ng full pack product Labs
are currently offered for the listed certifications. It only provides a
platform for using Cisco IOS; if someone wants to use any Cisco device in GNS3,
they must first install ...
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