Snapshots on EX2300/EX3400

In this post I will discuss about snapshots on EX2300 and EX3400. While the new FreeBSD version used in Junos releases after 15.1 is not specific to EX2300/EX3400, I will discuss more about them because I had access to these devices when I captured the outputs. However everything is applicable to the other platforms like… Keep reading »

Proxy ARP on Junos

In this post I will discuss about Proxy ARP feature on Junos, more exactly on EX4200 platform. When a host sends an ARP Request to a switch configured with Proxy ARP, the switch send its own MAC address to resolve the ARP for the destination host and the source host starts to used the switch… Keep reading »

Pushing RADIUS attributes to EX/SRX devices

There is a list of RADIUS attributes that can be pushed from the server to an EX or SRX which will override the configuration from the NAS. You can find the entire list of attributes that EX or SRX can work with here: http://kb.juniper.net/InfoCenter/index?page=content&id=KB11078&smlogin=true Let’s demonstrate how an attribute pushed from the server will take… Keep reading »