Simplivity OmniStack installation

We got a demo unit of Simplivity and some documentation, but unfortunally that documentation isn’t very clear. Maybe the docs at the site are good, but I don’t have access to that. After some time spending with support I created this article just for my own knowledge.

Here are the requirements before doing the steps below :

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Callmanager Express CME Translation rules

Currently I am studying for the CCIE Collaboration written to re-certify my CCIE. It was a long time since I worked with the translation rules, so here’s some nice stuff with a load of rules. Basic cme translation rules : /123/ /456/ = replace 123 with 456 ^ = begins with $ = end of … Read more

Dev-ops rules the world with Cisco NX-OS !

Dev-ops are cool ! So you wanne be cool. Learn the following nice features with Open NX-OS for the Nexus 9000:

What can you do when you login with a dev-ops role on a Nexus 9000:

N9K-OpenNXOS# sh role name dev-ops

Role: dev-ops

  Description: Predefined system role for devops access. This role

  cannot be modified.

  ——————————————————————-

  Rule    Perm    Type        Scope               Entity                  

  ——————————————————————-

  6       permit  command                         conf t ; username *     

  5       permit  command                         attach module *         

  4       permit  command                         slot *                  

  3       permit  command                         bcm module *            

  2       permit  command                         run bash *              

  1       permit  command                         python * 

Lets enable the bash-shell and nxapi feature :

N9K-OpenNXOS# conf t

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Cisco VSM 7.x default password

Sometime you know the default passwords and sometimes you don’t…. This time I forget it and I had to read the manual… Yuk! 🙂 VSMC : localadmin / secur4u VSOM : admin / admin After the first time you login at the system, the system will ask you to change the password.

Howto Build Your Own Hyper-converged server with FreeNas in 7 steps!

Hyper-converged systems are hot, but what is it ?

In short : It’s a server where you run VMWare vsphere and you’re using local storage for your NAS/SAN with some better functions than the standard local datastores of VMWare got.

Is it possible to create one for home/SMB purpose ? Well.. I saw the page FreeNas on VMWare ESXi 6.0 and I thought ; Let’s give it a try.

What do you need :

  • a x86 server with lots of memory (for deduplication)
  • Some harddisks.
  • Bootable USD/SDCard
  • Two raid controllers ! One for the disks you want to put in FreeNas. One other harddisk (non-usb or sdcard) for a local datastore for the FreeNas image.
  • VMWare vsphere software
  • FreeNas software.

Howto start :

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FlexPod is here for 5 years now and is it dead ?

UCP, vSpex, VersaStack, OmniStack, FlashStack and the list is going on and on. So manyFlexPod Converged Infrastructures and/or hyper-converged solutions. All based with Cisco Networking and Cisco UCS. But what about FlexPod ? It’s here for 5 years right now and is it still up to date and relevant? What are the key differentiators for the customer to still have a closer look at this solution ?

FlexPod is alive and kicking !

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TOP 5 reasons to migrate to Cisco MDS SAN Switches

Yes, I like the Cisco MDS Switches. Right now they got the perfect portfolio for every customer with SAN Switches. Including you ! Just have a peek at the TOP 5 reasons and maybe, just maybe, you like it like I do ! TOP 5 : 5 : Integrated Management. With the standard integrated Device … Read more

UCS Director : IP are reserved although not used by system (Solution)

Right now I am testing an UCS Director system with some workflows and some nice API’s. Ofcourse not everything is going smooth. And right now I hit the problem that I don’t have any free IP addresses in a pool. Everything got the state “Reserved“, although the system are not using them. Here is the … Read more