May 19, 2015
Cisco Nexus 7702. Why ?
Cisco got different kind of Nexus 7k devices. Why a Cisco Nexus 7702 with only one supervisor and the possibility for 1 blade ? In a good Data Center …
May 16, 2015
Cisco 3520 Static IP GUI Problem
When I wanted to change the ip address of the Cisco 3520 camera I did get : With chrome, safari, firefox and IE I saw the same. How can …
May 13, 2015
Should we embrace Internet of Everything?
We accept that our smartphone, tablet, laptops and computers are connect to the internet. You think that *maybe* somewhere in the future Internet of Everything will exists ? WRONG …
May 11, 2015
Fiber to the Home of Coax kabel ?
Ik ga voor Fiber to the Home! In 1991 ben ik begonnen met een Bulletin Board System met een snelheid van 14.4K. Dit ging nog over de analoge telefoonlijn. De …
May 10, 2015
Patatje Amerikaanse Stijl ?
Ondanks dat ik diabetes heb, wil ik ook wel eens lekker apart eten. Een patatje Amerikaanse stijl ! Hieronder het recept van : Friet, Kaas & Bacon. Bacon is …
May 9, 2015
Na de Zembla uitzending…
Op 22 april 2015 heeft Zembla een uitzending uitgezonden over thuiszitters. http://zembla.vara.nl/seizoenen/2015/afleveringen/22-04-2015 In deze uitzending zat ik ook samen met mijn zoon! We zijn al langer dan een jaar …
December 18, 2014
Convert NX-OS to ACI Mode.
Right now a lot of Nexus 9K’s are sold by Cisco. Customers are using the NX-OS mode first and then they want to upgrade in the future. But there …
December 6, 2014
Convert VMWare with vmkfstools -i failure…
I wanted to have a bitnami virtual appliance in my vSphere environment. Of course I was using the documentations and there was : If you want to run on …
December 2, 2014
Password reset on a Catalyst
Ofcourse I can”t remember all my old passwords, so I have to do a password recovery for a Cisco switch. Just hold the mode button and poweron the switch. …
December 2, 2014
iSCSI QOS Nexus
Identify iSCSI traffic : class-map type qos class-iscsi match protocol iscsi match cos 4 class-map type queuing class-iscsi match qos-group 4 policy-map type qos iscsi-in-policy class type qos class-fcoe …
December 2, 2014
Positioning different Nexus switches
The nexus portfolio is very compleet and there are some overlaps regarding the devices and features. A lot of people is asking when do the positioning a certain Nexus …
November 30, 2014
Fabric Interconnect – B Setup
As I already told you, the setup of the second FI is very easy :
November 30, 2014
Initial setup of a Fabric Interconnect
The initialsetup of a Fabric Interconnect is very easy. Just connect the consolecable and the follow the instruction. Configuring Fabric Interconnect B is even more easier when there is …
February 10, 2014
Cisco Routers / GNS3
Sometimes you want to test things, just to make sure you understand it, before you implement it in real life. But what if you don’t have access to routers. …
February 8, 2014
CCIE #19958 Voice, Wireless & Data Center
I started in 2006 with preparing myself for CCIE. And now I am tripple CCIE for 2 years already. CCIE #19958 Voice, Wireless & Data Center.