sprasath

Member Since: Sep 17, 2010

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sprasath commented on Ask the Expert: Nexus 1000v Features, Advantages and Implementation on VMWare ESXi in Other Network Infrastructure Subjects 1 year ago

Hi Richard,Port security is supported with VXLAN already. Some other features supported with VXLAN...

sprasath commented on Ask the Expert: Nexus 1000v Features, Advantages and Implementation on VMWare ESXi in Other Network Infrastructure Subjects 1 year ago

Hi Richard,I'll get back to you on the question about enhancing the feature set when using VXLAN....

sprasath commented on Ask the Expert: Nexus 1000v Features, Advantages and Implementation on VMWare ESXi in Other Network Infrastructure Subjects 1 year ago

Hi Tenaro,Please find my answers inline:- ESXi hosts connected and control0 used as L3 control...

sprasath commented on FC Port-Channel not working in Unified Computing 2 years ago

The native VSAN set on the UCS FI ports is VSAN 2 (this is what you select from the drop down box...

sprasath commented on NIC Teaming W2012 in Unified Computing 2 years ago

Sorry, I missed that point. You have to do active/standby only in that case (no load sharing...

sprasath commented on NIC Teaming W2012 in Unified Computing 2 years ago

Please ignore the reference to the other thread. The answer is still the same - use 'Hyper-v port'...

sprasath commented on NIC Teaming W2012 in Unified Computing 2 years ago

Hello,Loadbalancing address hash would cause problems. Use 'Hyper-v port' as the loadbalance method...

sprasath commented on only system vlans forward traffic on 1000v in Server Networking 2 years ago

Please get these from the VSM:- show module- show int eth3/8- show run int eth3/8For some reason,...

sprasath commented on only system vlans forward traffic on 1000v in Server Networking 2 years ago

Please get the output of the following from the ESX host (without configuring VLAN 5 as system VLAN...

sprasath commented on ESX 5.5 Teaming Issue VIC1225 in Unified Computing 2 years ago

Hi Yoed,If the configuration is correct, the problem could be due to CSCuf65032. Please get the...

sprasath commented on VMs on Nexus 1000v not able to communicate? in Server Networking 2 years ago

The 'unlicensed/headless VEM' message is actually a bit misleading. We corrected it in 4.2(1)SV2(1....

sprasath commented on veth drops on nexus1000v toward vmk in Server Networking 2 years ago

Hello,Do you face any problems with respect to connectivity/performance etc?The drops are pretty...

sprasath commented on VMs on Nexus 1000v not able to communicate? in Server Networking 2 years ago

Hi Pete,- You've mentioned that you move the VM to the standard switch to recover from this     -...

sprasath commented on UCS SRIOV failed with error F0327 Service profile configuration failed due to dynamic-vf-vnic,insufficient-resources in Server Networking 2 years ago

Hello,Don't select a Global vNIC connection policy (page 4 of your pdf named SRIOV.pdf).For SRIOV,...

sprasath commented on vMotion failed between two vm cluster that has different Nexus1000v domain in Server Networking 2 years ago

You can't vMotion between two Nexus 1000v switches (even if they are part of the same DC etc). It...

sprasath commented on VM-FEX problem - uplinks in VmWare are blocked by admin in Unified Computing 2 years ago

Yes, initially we used to have the same file for both the N1k and VM-FEX but this was changed...

sprasath commented on Need Help to Deploy 1KV in Server Networking 2 years ago

The two end points in your connection would be the VSM's mgmt interface and a vmkernel on the ESX...

sprasath commented on VM-FEX problem - uplinks in VmWare are blocked by admin in Unified Computing 2 years ago

VM-FEX configuration example: http://www.cisco.com/en/US/products/ps10280/...

sprasath commented on VM-FEX problem - uplinks in VmWare are blocked by admin in Unified Computing 2 years ago

Hello,We're just extending the fabric till the VM. So are you able to connect to the VM via the...

sprasath commented on Need Help to Deploy 1KV in Server Networking 2 years ago

Hello,You are using the L3 mode to communicate between the VSM and the VEM. So you need a vmkernel...

sprasath commented on N1KV VEM installation, Compatible VIB not found on VSM in Server Networking 2 years ago

Hi Calin,The VIB file required for the VEM is pulled from the VSM. The VIB file required for ESXi 5...

sprasath commented on N1K in Server Networking 2 years ago

Hello,What is the physical switch that's connected to vmnic3 of both the blades?Thanks,Shankar

sprasath commented on n1000v upgrade sotware issue in Unified Computing 2 years ago

Hello,The link seems to be broken. I'll follow up on that.To download 4.2(1)SV2(2.1a), you can go...

sprasath commented on about upgrade n1000v problem in Unified Computing 2 years ago

Hello,VSM needs to be upgraded as well.A 4.2(1)SV2(1.1a) VSM would be able to talk to a 4.2(1)SV2(1...

sprasath commented on Nexus 1000v. Only first VM is able to ping outside vlan interface. in Server Networking 2 years ago

Hi Faisal,- Please paste the outputs of 'vemcmd show port' and 'vemcmd show port vlans'- Mention...

sprasath commented on Support for Windows Server 2012R2 Hyper-V in Unified Computing 2 years ago

The N1k support for Windows 2012 R2/SCVMM 2012 R2 is scheduled for the next release (tentative Dec)...

sprasath commented on N1K in Server Networking 2 years ago

Hello,Trace the connection between your vmnic3 and the VSM's control interface - make sure that the...

sprasath commented on how to configure VM-FEX for VMware without UCSM? in Unified Computing 2 years ago

Hi Albert,You could do VM-FEX with the N5k/N2k and a Cisco UCS C series server (apart from being...

sprasath commented on Configuration, Design, and Troubleshooting of Cisco Nexus 1000: FAQ from Live Webcast in Server Networking 2 years ago

George,You've not enabled port-security. The command 'switchport port-security' enables port-...

sprasath commented on UCS and VMWare-VNIC-VMNIC active-active/active-standby in Unified Computing 2 years ago

Yes, you got all of that correct.Regards,Shankar

sprasath commented on UCS and VMWare-VNIC-VMNIC active-active/active-standby in Unified Computing 2 years ago

Hello Jose,It's not specific to just active-active - in your setup, you are seeing it with active-...

sprasath commented on UCS and VMWare-VNIC-VMNIC active-active/active-standby in Unified Computing 2 years ago

Same state still - the link between FI A and FI B is not used for any data traffic. So if your...

sprasath commented on UCS and VMWare-VNIC-VMNIC active-active/active-standby in Unified Computing 2 years ago

Jose,From what it looks like, communication does not work when the upstream network is involved....

sprasath commented on UCS Fabric Interconnect After Failover(primary,subordinate) in Unified Computing 2 years ago

Hi Jose,FI A won't revert back to being primary again. The primary/sub-ordinate is purely from a...

sprasath commented on Nexus 1000v trunk native vlan in Server Networking 2 years ago

So is the Virtual connect like a passthrough or does it have any configuration?If it is passthrough...

sprasath commented on Nexus 1000v trunk native vlan in Server Networking 2 years ago

Hi Semyon,What is connected to the ESX host (switch etc)?What is the configuration on the...

sprasath commented on W2012 NIC teaming (LBFO) in Unified Computing 2 years ago

Hi Walter,This is no different than any other teaming/load balancing implementation (ESX native...

sprasath commented on Nexus 1000v Removing VEM # heartbeats lost in Server Networking 2 years ago

To me, it looks like an upstream issue either way. So please make sure that the VLAN is allowed and...

sprasath commented on Nexus 1000v Removing VEM # heartbeats lost in Server Networking 2 years ago

With just the second uplink, you've mentioned that it doesn't work at all. Does it work with just...

sprasath commented on Nexus 1000v Removing VEM # heartbeats lost in Server Networking 2 years ago

Hi Indika,- Are you using the same uplink port-profile for your second uplink as well?- What type...

sprasath commented on EHM : 1 port uplink failure in Unified Computing 2 years ago

No, CDP is not relevant here.Thanks,Shankar

sprasath commented on EHM : 1 port uplink failure in Unified Computing 2 years ago

Hi Nicolas,If you have failover enabled on the UCS vNIC level, the vNICs would move to the other...

sprasath commented on vsan trunk on 6248 uplink interface in Unified Computing 3 years ago

Hello,Enable FC Uplink trunking: http://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/...

sprasath commented on Nexus 1000V: recommended number of uplink port-profiles in Unified Computing 3 years ago

Hello,You can use one Ethernet port-profile with a channel-group command (like 'channel-group auto...

sprasath commented on Nexus 1000v overdraft licenese in Server Networking 3 years ago

Functionality is the same as a regular license when you use overdraft licenses. Some information...

sprasath commented on 1000V after installation in Server Networking 3 years ago

Kenny/Hardik,You can remove any standard switch. For example, the above post showed vSwitch0. I...

sprasath commented on 1000V after installation in Server Networking 3 years ago

Hi Hardik,You can check this from the vCenter GUI. Click on a host and go to Configuration->...

sprasath commented on Adding New host to Nexus 1000v fails in Server Networking 3 years ago

Sure, please update the thread with the answer once you've found it. And if possible, attach a 'vm-...

sprasath commented on Adding New host to Nexus 1000v fails in Server Networking 3 years ago

Hello,The error on the vCenter GUI is a generic one. You could look at the vpxa logs of the ESX...

sprasath commented on Nexus 1000v port-security static mac-address in Server Networking 3 years ago

Hi Richard,The static option is available only under the Vethernet interface and not under the port...

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