Packetlife.net: A Cheat Sheet Rescue Mission

Packetlife.net: A Cheat Sheet Rescue Mission

The packetlife.net website is no longer but those cheat sheets need not to be lost from the internet. So, they are here, until packetlife.net is back...

Packetlife.net Cheat S: A Selfish Rescue Mission

I was disappointed to find that Jeremy Stretch's site, Packetlife.net, which offers useful cheat sheets, has disappeared from the internet. Whilst it might not be the best known place on the internet it is a resource that is well known by many who have ever studied for a Cisco certification.

Given that there is no guarantee on how long the cheat sheets were going to remain available I decided to quickly grab them all and put them somewhere I would be able to reference them from. That place is going to be here, for the time being. Thankfully, the site is in the Internet Archive, so I was able to get on and download them all.

I initially wanted these documents for personal use, but I recognized their importance for others in the networking community who depend on Jeremy Stretch's expertise. They are available for easy access, ensuring that their valuable knowledge remains accessible to everyone who seeks it. These materials are the property of Jeremy Stretch. I will remove them quickly if Packetlife.net returns, directing visitors to the original source.

Let's appreciate and utilize these resources while honoring Jeremy Stretch's contributions and the legacy of Packetlife.net.

Applications

Wireshark Display Filters

Scapy

TCPdump

Miscellaneous

Cisco IOS Versions

Physical Terminations

Protocols

BGP (Border Gateway Protocol)

EIGRP

First Hop Redundancy Protocols

802.11 WLAN

802.1X

IPSec

IPv4 Multicast

IPv6

IS-IS

OSPF

PPP

RIP

Spanning Tree

Reference

IOS IPv4 Access Lists

IPv4 Subnetting

Common Ports

Syntax

Markdown

MediaWiki

Technologies

Frame Mode MPLS

IOS Zone Based Firewall

NAT

QoS

VLANs

Voice

Voice VOIP Basics

Wall Poster

Cisco IOS Interior Routing Protocols Poster

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