I m new to networking configuration / implementation. I was doing cisco router / switches configuration about 7 years ago so i know fundamental concepts and can also recall commands quickly for routing and switching. But recently did not touch the console for the last 7 years and the technology has changed a lot,
Now i am also going to be involved not only in R & S , but also security , wireless , IPT , Data Center , cisco + other vendors like juniper , F5 , bluecoat etc..... i need help for below...
1) i have portable command ref. guide for Routers and switches and i like them, are these available for other areas also ? please send links for the same , i am looking in electronic formats.
2) For the implementation documents like LLD , etc.... is there any guide which could help with examples
3) other tools (open source) that can make life easier for config /troubleshooting or LLD purposes ?
4) any other open suggestions are also welcomed......