BFD is a mecanism which give you access to a fast switchover for IGP, EBGP, … It is a RFC protocol : RFC5880. BFD is a UDP protocol. BFD control : UDP / 3784 BFD echo : UDP / 3785
Network tools for Iphone and Android
Surfing the web I have found this app for smartphone : networktools he.net. It is really great đ
QoS : to go further LLQ with new chassis
To understand well path through new chassis such as ASR9K, you could see this video (from Cisco Live 2014) and this blog post written by Ivan Pepelnjak, CCIE#1354. You could make a join between VOQ for QOS and LPTS/VOIP for
Last day for CCIE v4
It is not a news for CCIE student that today is the last day to pass CCIE lab in version 4. I hope the best for all the students whom will work hard today towards their digits. Tomorrow is future
How to remove SSH on a Cisco device
Sometimes you need to remove SSH so that your customer will be able to access SSH behind NAT. You can do this by means of : no crypto key generate rsa you device will reply you : no no !!
CCIE v5 blueprint spreadsheet
For those of you who are planning your CCIE v5 lab, it can be useful to plan it by means of a spreadsheet instead of the PDF you can download on CLN. You can download a XLS file here :
CCIE R&S written : pass :)
All is in the title. After more than one year to study, I pass today CCIE R&S Written v4 đ
OpenBSD-5.5 and NSH patches
In this first of may, OpenBSD is out with the version 5.5. Some news that you can read by yourself  here : http://www.openbsd.org/55.html Have good downloads and upgrade đ I have taken care of it to make some patches against nsh
Pancakes’s HOWTO for newbies
Dear readers, It is not usual to have a cook blog post here. I am not aware of cooking things, but to please my daughter I test this one and it was a success. Here it is a HOWTO to
SFR, Numericable, Bouygues Telecom, Free et les autres
Sorry for english readers, it will be a french article today. Cet article n’est juste que ma rĂ©flexion et n’engage que moi. Ceci n’est peut-ĂȘtre pas votre vision. Si mes arguments ne sont pas fondĂ©s, je suis ouvert Ă la