rssfeeds-admin Automate Cisco DMVPN Deployment with Ansible
In this post we will automate the deployment of a Cisco DMVPN network. I use...
Quick and Easy Junos Labs with Vagrant and VirtualBox
It’s been far too long since my last blog post, mainly due to the fact...
Junos Basics – Route Based IPSec VPN’s
Here’s how to build a simple route based IPSec VPN between two Juniper SRX gateways....
How to log traffic dropped by Juniper SRX firewalls
Prior to working with Juniper SRX’s my firewall experience was predominantly Check Point. Two nice...
Junos Basics – Securing J-Web Access On Juniper EX Series Switches
In my previous Junos Basics post I covered automatic configuration archiving. In this post we’ll...
BGP Basics – modifying attributes
The previous post in this series looked at the exchange of routes between BGP peers,...
BGP Basics – advertising networks into BGP
The first post in this BGP mini-series looked at setting up BGP peering between routers....
BGP Basics – iBGP and eBGP peering
This is the first post in a mini-series on BGP basics, and looks at setting...
CCNP ROUTE Study – OSPF Virtual Links
One of the golden rules of OSPF is that all areas must be connected to...
CCNP ROUTE Study – OSPF DR/BDR Elections (and how to rig them….)
When multiple OSPF routers are connected to a multi-access medium such as Ethernet, a Designated...