Immediately there were several articles on self-assembly "JunOS over FreeBSD" (I will tell you how I assembled my image the next time). As expected, this is the image of the OS (or rather HDD) for QEMU. Of course, if everything worked right away, it was not at all interesting. In node types, you can observe the (previously unnoticed by me) Juniper router.
#Gns3 junos install#
I download the full GNS3 package, install and see the already familiar graphical environment. I decided to check the written statements above. be used to experiment features of Cisco IOS, Juniper JunOS or to check configurations that need to be deployed later on real routers " Without hesitation, I immediately went to the official site of the GNS3 project and it was idle for me to report that the Q (J) EMU included in GNS3 allows I also immediately noticed that the foundation of JunOS is FreeBSD and this inspired hope for virtualization capabilities. When the question arises about the difficulty of accessing this or that equipment, I recall the successful Dynamips project, and during its development, the GNS3 environment. There are few free carrier-class devices of this magnitude per se, and the lesser popularity mentioned above has played its part. For faster training, I immediately wanted to play with the glands and if with Cisco it can be done, for example, on a test bench from several main chassis, then with Juniper it’s more complicated. I want to say right away that I was probably lucky and I could "touch" the devices of the M / MX and T series (right up to the T1600), and then the EX series switches. With the beginning of working days, I began my acquaintance with the main product lines.
![gns3 junos gns3 junos](https://www.netdaily.org/wp-content/uploads/2016/10/GNS3_6.png)
Juniper Networks products were unfamiliar to me for a long time and the work played a big role in their “popularization”. In my opinion, the active network equipment of the Cisco System can be attributed to such a popular and very successful product.
#Gns3 junos manuals#
There are always popular products and working with them is much easier due to the wide community that “generates” all kinds of manuals and whoto, and there is also a good, often localized literature.
#Gns3 junos software#
Hardware and software systems developed and improved and became more complex and requirements with the engineer increased.
![gns3 junos gns3 junos](https://diocesanos.es/blogs/equipotic/wp-content/uploads/sites/2/2015/07/pantallazo-1-1024x606.jpeg)
Many operations of switching subscribers, changing the numbering, creating new directions were completed “by hands” later, when switching to digital systems, most of the actions were decided by software, with the involvement of fewer personnel. In those periods when digital switching systems at telephone exchanges remained fantastic, the staff of the station included a significant number of electricians. In telecommunications, one indisputable phenomenon associated with technical personnel can be observed - it is becoming less and less, while the requirements for specific specialists are increasing.