Data Centre & Hardware

Details of DC and hardware technologies, including optics and RSP redundancy are provided here.

Aux to Console Setup

These instructions detail how you would console to one Cisco router, by telneting through another using an AUX port to CONSOLE port connection.

Juniper SRX Debug

A very quick and dirty step-by-step outline of how to perform debugging on a Juno SRX Firewall

Media Types

Reading and interpreting codes and meanings of SFP and Optic types can be a pain. This document is designed to help make sense of it all.

SSO, GR, NSF & NSR

These terms are often  used for High Availability feature of devices in a Service Provider Core. This quick reference has been created in an attempt to clarify these often ambiguous or confusing features.