About zhang_johnson

zhang_johnson · 08-01-2015

Hi everybody,Recently when we are doing Fabric Interconnect fail-over test, we met a very strange problem.We have one UCS 5108 Mini chassis with four B200M3 Blade servers and two 6324 Fabric Interconnects. Another C-240 M3 is connecting to this 5108 ...

zhang_johnson · 06-30-2017

No, not until today...I did enjoy your other blogs about APIC-EM thoug. I'm deploying APIC-EM for couple of customers, one finished, one is going to finish next week, and three other on the list. At here in Australia Cisco use your blogs as part of ...

zhang_johnson · 09-13-2015

My problem resolved by upgrading the enic driver at the ESXi hosts from 2.1.2.59 to 2.1.2.69 to match the VIC's firmware verion 4.0(3a).However, I encountered another issue: ESXi hosts cannot communicate with each other across Fabrics. For example, i...

zhang_johnson · 08-01-2015

Update:We also installed windows 2012 R2 on one of the B200M3 servers, when one side's uplinks are disabled, the Windows system on C-240 can communicate with windows system on B200M3 server, and the ESXi mgmt vmkernels can communicate with each other...

Member Since	‎01-15-2011 08:49 AM
Date Last Visited	‎07-19-2018 04:24 AM
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C-240 cannot communicate with the B200 Blade servers which are connecting to the sameFabric Interconnect after one side's uplinks is down

Re: APIC-EM 1.4.1.X REST API - Advanced Policy Settings

Re: C-240 cannot communicate with the B200 Blade servers which are connecting to the sameFabric Interconnect after one side's uplinks is down

Re: C-240 cannot communicate with the B200 Blade servers which are connecting to the sameFabric Interconnect after one side's uplinks is down