Cisco modes description keyboard short cut user mode switch enter. When you start preparing for ccna exam, you start developing concepts on various networking topics, but in the real world when you will work as a network engineer or in any other relevant position, you will need to know when and how to apply your ccna knowledge. Arnold schwarzenegger this speech broke the internet and most inspiring speech it changed my life. Nexthop addresses are displayed in the routing table with the command show ip route, and the mac address of an interface. Using the commandline interface in cisco ios software xxxiii. Permission is granted to print and copy this document for noncommercial distribution and exclusive use by instructors in the ccna 2.
This posts consists of a list of important ccna commands that you may need to use both in ccna exams and in real world. Older cheat sheets may contain additional commands, such as ipx which is no longer in the exam. Mastering moving between these modes is critical to successfully configuring the router. In order to see interface descriptions and speed and duplex settings, use the command show runningconfig interface. A network administrator enters the command copy runningconfig startupconfig. Last updated on may 10, 2019 by adminndg linux essentials 2. Cisco ccna 2 instructor manual pdf download manualslib. Once ios has finished loading up, it will ask you to press return to continue. This is accomplished by entering line configuration mode and issuing the accessclass command. Whilst not an exhaustive ios command list it covers the majority of commands found in the exam. While waiting for you to press return, it will display the status of every interface as shown below.
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