My Personal Blog
Since July 2015 Cisco is shipping the MDS 93962S. And there is also the Brocade 6520 with very nice performance. The specsheets are almost the same and Brocade switch got lower latency. But why choose MDS 9396S over Brocade 6520 ? Brocade can have 2.1 us of latency while the MDS 9396S got a latency … Read more
Are you looking for good hardware for your SDS Solution ? Cisco got a nice server with a max of 60 HDDs! Yes, Cisco already got the C3160. It’s almost the same hardware, but there is one difference. The C3260 got 2 server nodes ! Why would you use those 2 nodes ? Think High … Read more
I got my MAC for over 2 years right now and I was sick and tired of copy and then delete a file in finder. I didn’t see the move option anywhere. Finally I found the solution. It’s not a logical one, but it’s working. Go to finder and use copy (from menu of <command> … Read more
Cisco changed the UCS Emulator a little bit with the current 2.2.5a and 3.0 mini emulator. There is no config user anymore ! What if you want to have a static ip address for you emulator ? First go the the console Login with : ucspe and use the password ucspe Now you see somekind … Read more
Sometime you download a VMWare image which is .ova. Most of the times this is for a workstation. You can use vmware tools to convert it to a .ovf, but there is an easy way: Rename the .ova file to .tar. Extract the files and now you see a .ovf file which you can import … Read more
Once I started connecting two commodore 64 with the serial interface. And now we got 100G networks ! Such a wonderful world. Here are just some of the 100G devices/modules that Cisco is selling and it shows that those devices are ready for the future. Nexus 3232C 32x100G in 1U. With 32 QSFP28 ports this … Read more
Today Cisco release the new NX-OS 7.2.0(D1) for the Nexus 7K with some nice features. Before I show the Top 10 of feature, you can download the image via : bit.ly/1RfHxY5 10 : Support for the Nexus 7702 The Nexus 7702 is the new (small) chassis of the Nexus 7K range. See my post bit.ly/1IIDNi6 for more details. … Read more
Vandaag was het dan zover. Samen met Yvonne Truijens de eerste regionale bijeenkomst van ouderkracht voor ‘t kind georganiseerd. Met een opkomst van 30 personen werd het een goed bezochte bijeenkomst. Na een kleine inleiding was de aftrap door Katinka Slump gedaan met een mooie presentatie waar het een en ander werd uitgelegd aan de … Read more
Thuiszitters zijn “Leerlingen die ingeschreven zijn op school, maar langer dan 4 weken thuiszitten.” Begin 2014 waren er volgens het SWV Kop van Noord-Holland er 25 thuiszitters in de regio, echter dit waren allemaal chronisch zieken. Dit getal zou dan ook, ondanks invoering van passend onderwijs, gelijk blijven. Passend onderwijs heeft als mededoel om geen … Read more
When I tried to open the Cisco UCS CIMC of the server with firefox I got the error message : Received a malformed Server Key Exchange handshake message. (Error code: sll_error_rx_malformed_server_key_exch) How to solve it ? Just type in firefox : about:config Search for tls and change the value from 3 to 2. Restart Firefox … Read more