From the 7-Layer OSI Model to the principles of TCP/IP networking, it’s more than likely that you already have the basic knowledge you need to wrestle with a Juniper switch or router.
After all, it’s not new technology we’re talking about. The internet works because the networks behind it share common communication protocols, several of which are decades old, like IPv4. And the same goes for enterprise or datacenter networking.
While it might sound scary to learn a new way of doing things in a hurry, learning “the Juniper way” will be a great opportunity to refresh your memory on networking principles you may have struggled with the first time around.
As long as you have a good grasp on vendor-neutral networking protocols and basics like IP addressing and subnetting, you can consider yourself halfway certified to work with Juniper!
What fun is learning without a lab? If you’re strapped for cash or can’t find a suitable second-hand switch to practice on, the network simulator GNS3 allows easy emulation of Juniper routers inside a virtual environment. If you’re coming from a Cisco point of view, GNS3 is similar to Cisco’s Packet Tracer simulation tool.
For instance, to pull off a Juniper GNS3 lab, you’ll first need to get your hands on a signed Junos OS image from Juniper’s support site, as well as a copy of FreeBSD since Junos runs on the FreeBSD kernel.
Read more : lan management
After all, it’s not new technology we’re talking about. The internet works because the networks behind it share common communication protocols, several of which are decades old, like IPv4. And the same goes for enterprise or datacenter networking.
While it might sound scary to learn a new way of doing things in a hurry, learning “the Juniper way” will be a great opportunity to refresh your memory on networking principles you may have struggled with the first time around.
As long as you have a good grasp on vendor-neutral networking protocols and basics like IP addressing and subnetting, you can consider yourself halfway certified to work with Juniper!
What fun is learning without a lab? If you’re strapped for cash or can’t find a suitable second-hand switch to practice on, the network simulator GNS3 allows easy emulation of Juniper routers inside a virtual environment. If you’re coming from a Cisco point of view, GNS3 is similar to Cisco’s Packet Tracer simulation tool.
For instance, to pull off a Juniper GNS3 lab, you’ll first need to get your hands on a signed Junos OS image from Juniper’s support site, as well as a copy of FreeBSD since Junos runs on the FreeBSD kernel.
Read more : lan management
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