Description
NX-OS is the name of Cisco’s operating system for the company’s new equipment. Cisco has designed a dedicated operating system for some of its telecommunication equipment, such as switches and routers, so that the network manager can easily configure it and make it ready to use. In physical equipment, the operating system in the role of a soft interface makes the hardware configuration work easier, such as the BIOS of computer systems where various settings and configurations of the system can be applied. People who deal with such equipment should definitely be familiar with this operating system so that they can properly configure and run the router or switch and other hardware.
NX-OS is developed on the basis of Linux and as a middle layer it can communicate with the size of operating systems of this company. The command line of this operating system is the same as the previous operating system of this company, i.e. IOS (don’t confuse it with Apple’s IOS operating system!). One of the key features of this powerful operating system is sysmgr or system management, pss or continuous data storage service and mts or message and transaction exchange service. Also, other specialized features that you should check yourself.
But one of the questions that can be asked is, what is the difference between this operating system and the old Cisco operating system, IOS? See, NX-OS doesn’t support login command to switch between users, doesn’t differentiate between standard and extended access list, doesn’t support scp server lower than version 5.1, uses copy instead of write command, when a user logs into this system The agent gets access, the user is directly set to the set access level, and finally the SSH server is enabled by default, but Telnet is disabled.
System requirements NX-OS
Switches running NX-OS:
Nexus B22 (HP, Dell, Fujitsu)
Nexus 9000 series
Nexus 7700 series
Nexus 7000 series
Nexus 6000 series
Nexus 5000 series
Nexus 4000 (for IBM BladeCenter)
Nexus 2000 series
Nexus 3000
Nexus 1000V
MDS 9700 FC Directors
MDS 9500 FC Directors(3) MDS 9250i FC Switch
MDS 9222i FC Switch
MDS 9100 FC Switches
Installation guide
images to explore Cisco NX-OS you can simply run in Virtual Box-e, and you can integrate into GNS3
a rare thing, was looking for some time, downloaded from here – http://forum.gns3.net/topic8069.html
download link
Download Cisco NX-OS Titanium 6.2.1 Image for Virtual Box GNS3 6.2.1
Password file(s): www.downloadly.ir
Size
401 MB
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