
Explore Juniper networks and prepare for the JNCIA-Junos (JN0-102) with a beginner guide to Juniper devices, Junos OS, basic configurations, routing, and firewall filters.
This lecture introduces the Juniper Networks certification program (JNCP) and its four levels—from associate to expert—highlighting a lab exam at expert level and tracks like service provider, enterprise, and security.
Compare tcap and udp, showing tcap as a connection-oriented transport layer protocol with handshake, sequencing, acknowledgments, and flow control, while udp remains connectionless; both enable multiplexing using ports.
There is a mistake in this video at minute 9 where I talk about public and private IP addresses. The subnet mask for 172.16.0.0 is /12 so it would be 255.240.0.0 which I have written 255.254.0.0 by mistake
Explore IPv6 basics, including 128-bit hexadecimal addresses, colon notation, header improvements, and global, unique local, link-local unicast types with transition tools.
Explore Ethernet devices from bus topology to repeaters, hubs, bridges, switches, and routers. Learn how carrier sense with collision detection, collision domains, and broadcast domains shape network performance.
Configure Juniper devices via SSH or Telnet, assign an IP to an interface, enable remote access, set login banners and idle timeouts, and define user classes.
Explore Junos interfaces across five types: management, internal, network, service, and loopback. Learn to configure physical and logical properties, assign IP addresses, and use dot notation for brevity.
Configure snmp on Junos devices to monitor with MIB objects and poll-and-response from an nms. Set read-only community, traps, and version 2 for secure monitoring and alerts.
Configure OSPF on Junos routers in area zero, enable interfaces, and apply passive on interfaces with no neighbors; verify convergence and routes with show commands.
Explore how firewall filters act like access control lists, inspect each packet statelessly, apply named terms with match conditions and actions, and default to discard unmatched traffic.
Configure a firewall filter as an access list to block ftp from the Windows 7 host (IP 192.168.56.40) and apply it on the interface for outgoing traffic, port 21.
Juniper is leading company in many fields.It has a complete structure for training which is called Juniper Network Certification Program(JNCP). The starting point for all courses in this program is JNCIA-Junos because all of the basics of Juniper are covered here. In this course you will learn these basics and also become ready for the exam.
All contents are delivered in high quality video format and most of them have practical items.The videos are very handy and deliver the content in a reasonable time.
You will become ready for the exam and prepared for your long Juniper journey in 6 hours with this course.
In this course first we learn the basics of networking and then we learn how to operate with Juniper operating system which is called Junos. After that, we learn many basic and advanced configurations inside this OS.
If you want to take your first step in Juniper world strongly you could experience it with this course.