JNCIA

Switches Switches are one of the most important network equipments of a computer network. It is the main device of a LAN (Local Area Network). Switch is a Layer 2, 
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Address Resolution Protocol (ARP) ARP (Address Resolution Protocol) is a Layer 2 Protocol. Layer 2 uses Physicall addresses (MAC addresses) for the communication. Here, ARP is used to convert a 
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Static Routing on Juniper Routers Static Routing is the manual route configuration on routers. In JUNOS, static route configuration is done similarly with other Network operating systems. After “static route” 
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Basic Terms for Internet Like millions of people on the world, as a network engineer we are also using Internet. But a little different from other people, we also need 
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Routing Policy Configuration on Juniper Routers Routing Policies are the rules that allows you to control and modify the default behaviour of the routing protocols like RIP, OSPF, IS-IS etc. 
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