Category Archives: How To

A category for all How to Guides on the website

How to Start Your Own IT Consulting Business: What You Really Need to Get Started

Businesses rely on IT consultants to make informed decisions for them in a variety of ways. For example, consultants can solve network problems, improve applications, or teach employees new skills. There’s no degree required, so if you have expertise in internet technology you could start your own consulting business. Best of all? Consulting is one… Read More »

Configure Time and NTP Client in SRX Device

Configure Time and NTP Client in SRX Device,how to set the system time of an SRX Series device manually and configure Network Time Protocol (NTP) on the device. J-Web Configuration To set the time zone for the device: Select Configure>System Properties>Date Time. Click Edit. In the Timezone list, select the appropriate time zone. For example, Europe/Berlin.… Read More »

Configure Admin User in SRX Device

Configure Admin User in SRX Device,When you first log in as the root user, you log in with no password. After logging in, you should configure the root (super-user) password. You can configure a plain-text password, or you can configure SSH RSA keys and SSH DSA keys to authenticate root logins. To configure the root… Read More »

Configure Link aggregation (LACP) on SRX and EX Device

Configure Link aggregation (LACP) on SRX and EX Device.This article provides information about the supported LACP configuration on SRX, when connected with EX, to perform LACP. Let’s consider the following example: SRX Config: set interfaces ge-3/0/0 gigether-options redundant-parent reth1 set interfaces ge-15/0/0 gigether-options redundant-parent reth1 set interfaces reth1 redundant-ether-options redundancy-group 1 set interfaces reth1 redundant-ether-options… Read More »

Configuring Traceoptions for Debugging and Trimming Output in SRX Device

Configuring Traceoptions for Debugging and Trimming Output in SRX Device.While the Junos ‘show’ commands themselves offer some great insight into the operating status of the SRX, there is another level of detail that can be gathered from the SRX using the JUNOS debugging features. In JUNOS debugging, it is called a Traceoption.  For those familar… Read More »

Configure Management Access in SRX Device

Configure Management Access in SRX Device Some system services are enabled by default, and HTTP access is enabled for the ge-0/0/0.0 interface. Some allowed host-inbound services are also enabled by default for the ge-0/0/0.0 interface in the trust security zone. To configure how you can remotely manage a device, perform the following tasks: Enable system… Read More »

Configure Custom Virtual Router in SRX Device

Configure Custom Virtual Router in SRX Device.In Junos Software, a virtual router is a type of routing instance, which is a collection of routing tables, interfaces, and routing option settings. To establish a virtual router, you do the following: Create a virtual router Assign an interface to a virtual router (if not inet.0). Assign an… Read More »

Configure Ethernet ports for switching in SRX Device

Configure Ethernet ports for switching in SRX Device.This article provides examples of how to configure Ethernet ports for switching and information about how to verify and troubleshoot your configuration.The SRX Series products provide a comprehensive suite of Ethernet switching functionality. Ethernet switching features eliminate the need for Layer 2 switches in small branch offices and… Read More »