Links


Useful info:
1) ip default-gateway   vs   ip default-network   vs ip route 0.0.0.0 0.0.0.0
http://www.cisco.com/c/en/us/support/docs/ip/routing-information-protocol-rip/16448-default.html

2) IP Routing (kinda old info)
http://www.cisco.com/c/en/us/td/docs/ios/12_2/ip/configuration/guide/fipr_c/1cfipadr.html

3) IP CEF
The traffic types are not CEF switched:
  • Packets for which there is no entry in the switching cache
  • Packets destined for the router (icmp, routing protocols)
  • Broadcast traffic
  • IP packets with options
  • Packets that require protocol translation
  • Encrypted traffic
http://xgu.ru/wiki/Cisco_Express_Forwarding
http://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-software-releases-120-mainline/47205-cef-whichpath.html

4) IPv4 Complete Address Space
http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml

5)





Cisco NetAcad (old link Academy Connection)

Good man offering Free Cisco lab at http://labswitch.blogspot.com


The Twelve Networking Truths - http://tools.ietf.org/html/rfc1925
MPLS Basics - http://ciscodreamer.blogspot.com/2009/02/mpls-basics.html

full-width-editor-blogger
http://userscripts.org/scripts/show/144933
1100px width  - https://dl.dropboxusercontent.com/u/61785248/blogger-1100px-144933.user.js

http://www.ine.com/all-access-pass/training/playlist/ccna-routing-switching-exam-course/ip-addressing-subnetting--10022112.html#

tcpdump http://www.packetlevel.ch/html/tcpdumpf.html

CCNA
http://www.9tut.com
http://www.ciscolab.ru (CCNA Test Exam)
http://www.ciscotests.org/
http://www.ccna4u.org/
http://www.freeccnaworkbook.com/
http://www.itcertguides.com/

LACP
http://packetlife.net/blog/2010/jan/18/etherchannel-considerations/
http://en.wikipedia.org/wiki/Link_aggregation

CCNA Security
http://www.yersinia.net/attacks.htm  (soft for test Attack)
http://www.securitytut.com/
http://www.invialgo.com
http://www.invialgo.com/2012/ccna-4-exploration-final-exam-2012/
http://www.invialgo.com/2012/packet-tracer-activity-8-6-1-answer-100/
http://brezular.wordpress.com/  (ccna sec, ccnp notes GNS)
http://sectools.org/

CCNP
http://eucariot.livejournal.com/101222.html - Network Emulators


LABS
http://www.routergods.com

ROUTE
http://routemyworld.com/category/routing-protocols/eigrp/
http://www.rfcreader.com/#rfc2328_line1559

Строим стенд для подготовки к CCIE при помощи IOU Web Interface http://habrahabr.ru/post/196228/


http://cisconinja.wordpress.com/2009/09/06/testing-eigrp-metric-with-non-default-k-values/
http://www.fryguy.net/



OSPF
http://blog.ine.com/2010/06/02/ospf-fast-convergenc/
OSPF LSA в картинках http://habrahabr.ru/post/201794/
! (good) Cisco OSPF Design Guide
Cisco Troubleshooting OSPF
MPLS FAQ For Beginners



Switching
Labs http://labswitch.blogspot.fr/
http://labnario.com/2012/12/20/multiple-spanning-tree-protocol-on-huawei-switch/

Network Related
Computer Networking : Principles, Protocols and Practice - cnp3book.info.ucl.ac.be
http://www.smallnetbuilder.com/
http://www.ipspace.net/ (ioshints)

http://routemyworld.com/
http://xgu.ru/  (cool network info)
http://cisconetworkingcenter.blogspot.com/2012/09/network-diagram-templates.html

English

http://cambridge-english-advanced.cambridgeesol.org/
http://www.native-english.ru/articles/kato
http://real-english.ru/crash/


Servers
DNS v6 - http://www.zytrax.com/books/dns/
DNS
http://www.soslan.ru/tcp/tcp14.html#t146000
http://code.google.com/speed/public-dns/docs/using.html#troubleshooting
http://dns-master.ru/help/help.html#p8_6
http://habrahabr.ru/blogs/server_side_optimization/70167/
http://wikitech.wikimedia.org/view/Server_admin_log
http://wikitech.wikimedia.org/view/Server_admin_log
http://wikitech.wikimedia.org/view/Main_Page
PHP, MySQL - http://www.freewebmasterhelp.com/tutorials/phpmysql
MySQL Tuning Primer Script - https://launchpad.net/mysql-tuning-primer
http://redes-privadas-virtuales.blogspot.com/2012/06/apache-performance-tuning-security-ii.html
http://redes-privadas-virtuales.blogspot.com/2012/04/apache-performance-tuning-benchmarking.html
http://redes-privadas-virtuales.blogspot.com/2010/04/monitorizacion-de-vmware-esxi-con.html

Network
DIG http://www.digwebinterface.com/
Network Management and NOC Workshop - http://ws.edu.isoc.org/workshops/2008/apricot2008/agenda.html
IP subnetting http://www.joshgentry.com/networking/subnet.htm
RFC 2267 - http://rfc.net/rfc2267.html
Secure IOS Template – http://www.cymru.com/~robt/Docs/Articles/secure-ios-template.html
Secure BGP Template – http://www.cymru.com/~robt/Docs/Articles/secure-bgp-template.html
UNIX IP Stack Tuning Guide – http://www.cymru.com/~robt/Docs/Articles/ip-stack-tuning.html

BGP
BGP Case studies

BGP Overview
Cisco: BGP: Frequently Asked Questions
! http://oreilly.com/catalog/bgp/chapter/ch06.html
http://www.ibgplay.org/index.html
http://bgpmon.netsec.colostate.edu/
http://bgpmon.net/
BGP Route Aggregation
http://www.bgpexpert.com/%27BGP%27-by-Iljitsch-van-Beijnum/
http://blog.ioshints.info/2008/02/bgp-essentials-as-path-prepending.html
http://aconaway.com/2010/07/05/route-notes-controlling-bgp/
http://smotri.com/video/view/?id=v9861614f12
http://xgu.ru/wiki/BGP_%D0%B2_Cisco

Others

http://zenhabits.net/
http://satway.ru/articles/psyho-types-jung/
Web Templates randomizer
http://www.zuskin.com/
http://zagranicey.ru/
http://ororo.tv/shows/seinfeld#1 - online TV
http://heiserz.com/job/ - Job find stuff

Monitoring Tools
Zabbix - network/servers/applications monitoring 
Cacti - network graphing solution
Smokeping - track network latency
STG - SNMP Traffic Grapher

Windows OS tools

CCleaner (Freeware)- cleaning your Windows PC (Browsers, Registry, Recycle Bin, Recent Documents, Temporary files and Log files)Revo Uninstaller - Uninstall Software, Remove Programs easily
Speccy (Freeware) - advanced System Information tool for your PC
Recuva
(Freeware) - File Recovery
Defraggler - File and Disk Defragmentation
Dexpot - multiple Windows Desktops
Mailsend (FreeWare) - CLI Sendmail

Fences - organize your desktop 
RAMDisk - Free RAM Disk
Microsoft Baseline Security Analyzer 2.2
Treesize Free - Quickly Scan Directory Sizes and Find Space Hogs


3CDaemon - Syslog serverSmall HTTP server - Web, mail, DNS, FTP, Proxy server... All in one (~200 KB)

5) TreeSize , verify what is consuming space

Office and multimedia
AIMP3+LastFM Scrobbler - mp3 player
Notepad++
Bullzip PDF Printer - can print any info as PDF file
CDBurnerXP - Free CD and DVD burning software
Foxit Reader - PDF reader
Hotkeyz - Windows Hotkey / Shortcut Creator
Slice Audio File Splitter http://www.nch.com.au/splitter/

Network
mRemoteNG - universal connection manager
http://habrahabr.ru/post/208782/

VMWare Tools
RVTools  - display information about your virtual machines and ESX hosts

SoftEther VPN - is an optimum alternative to OpenVPN and Microsoft's VPN servers.


My Firefox
RAMDisk
Mozilla Firefox, Portable Edition - will live in RAMDisk
https://addons.mozilla.org/En-us/firefox/addon/lastpass-password-manager/
https://addons.mozilla.org/en-US/firefox/addon/xmarks-sync/
https://addons.mozilla.org/en-US/firefox/addon/omnibar/
https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/
https://addons.mozilla.org/en-US/firefox/addon/firegestures/ + custom settings
https://addons.mozilla.org/en-US/firefox/addon/make-address-bar-font-size-big/
https://addons.mozilla.org/En-us/firefox/addon/right-links/
https://addons.mozilla.org/En-us/firefox/addon/no-color/
about:config -> layout.css.devPixelsPerPx = 1.0


DDOS Testing

httperf --hog --server www.google.com --uri "/" --num-conn 60000 --num-call 1 --timeout 5 --rate 1000 --port 80
bonesi -i 50k-bots.txt -p tcp -r 0 -u http://1.1.1.1:8080/ -b useragent.txt -d eth1 -v 213.153.205.182:80 -o /home/sc/bonesi-rez.txt
bonesi -i ip.txt -p tcp -r 0 -u http://1.1.1.1:8080/ -b useragent.txt -d eth1 -v 213.153.205.182:80 -o /home/sc/bonesi-rez.txt
ab -n 1000 -c 5 http://202.54.200.1/snkpage.html
ab -n 20000 -c 12 http://1.1.1.1:8080/


TMnetSim Network Simulator version 2.4 32-bit (600KB) http://www.caida.org/tools/taxonomy/

LOIC
DoSHTTP 2.5.1

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