Junos CLI Basics

Junos software is based on FreeBSD Unix operating system. The command line interface of Junos operating system is very unique. It is hierarchy based and is very easy to use. The CLI of Junos contains two different modes; operational and configuration. Understanding Junos CLI basics is important step in learning Junos OS. Junos CLI Basics […]


Using HELP Commands in Junos

It would be great if we could remember every commands of boxes. But this is not so. Junos is core operating system of Juniper Networks. The JUNOS software is based on the FreeBSD operating system. Junos commands are hierarchical based which makes it much easier to configure any Junos device. Juniper Networks is booming it […]


JunOS SRX High Availability Concepts

After getting some information about SRX HA basics let’s get into JunOS SRX High Availability Concepts. This will get you some clear picture about JunOS SRX High Availability Concepts. There are different parts in JunOS High Availibility. JunOS SRX High Availability Concepts Cluster ID To configure the devices into HA, they must be first made […]


Juniper SRX High Availability Basics

Devices fail, network fails, disaster occurs. But still, passing traffic is our goal. SRX provides high availability feature and is different from traditional HA devices. When one router fails, the other router must know about the device configuration and traffic sessions that first router was dealing with. Otherwise, the second router needs to relearn all […]


SRX HA Modes

Juniper SRX series device supports HA mode for redundancy. When it comes to serious networking, failure is not an option. So to get the devices working you can configure pair of SRX devices in High Availability mode. Before getting to know about differences of HA modes you should first have little knowledge of JunOS HA […]