Subnetting is one of the most important network lessons. It is especially important for entry level network engineers. Network engineers learn this lesson and how to calculate subnet mask at the beginning of many different certification paths. For Cisco CCNA Certification, Huawei HCIA, Nokia NRS I and Juniper JNICIA, it is very important and key lesson. So, network engineers need to know some special parts of subnetting. To overcome this, network admins use subnetting cheat sheet. Subnetting…

Subnetting is one of the most important network lessons. It is especially important for entry level network engineers. Network engineers learn this lesson and how to calculate subnet mask at the beginning of many different certification paths. For Cisco CCNA Certification, Huawei HCIA, Nokia NRS I and Juniper JNICIA, it is very important and key lesson. So, network engineers need to know some special parts of subnetting. To overcome this, network admins use subnetting cheat sheet. Subnetting…

Subnetting is one of the most important network lessons. It is especially important for entry level network engineers. Network engineers learn this lesson and how to calculate subnet mask at the beginning of many different certification paths. For Cisco CCNA Certification, Huawei HCIA, Nokia NRS I and Juniper JNICIA, it is very important and key lesson. So, network engineers need to know some special parts of subnetting. To…

Network engineers configure routers and switches. To do this, they need to practice on the platforms that they will configure. If they do not practice before any need, this can be difficult for them. So, before working on a real router or switch, network engineers practice on different network simulation programs. If you are a Cisco engineer, or you are configuring cisco, then you should practice on Cisco devices earlier. And the easiest way to do this is using packet tracer.

Packet…