Other Data Center Subjects

hyperflex M5 license renewal

hope someone here can help for the HX license renewal We have active SNT for the 3 x M5 servers but when I raised a TAC case for Vcenter, Cisco said we don't have ISV1 contract and they cannot support us for Vmware issue 1) if I renew HX-VSP-STD-1A= ...

HX M6 nodes not showing as available nodes - unable to create cluster

We have 4 new HX m6 nodes that are showing a PID of UCSC-C240-M6SN instead of HXAF-240C-M6SN in both UCSM and Intersight and Intersight does not show them as available HX nodes during the cluster profile creation. Firmware is 4.2(1n), and so far we h...

DCNM not collecting data traffic for some switches

Hello group,I have a DCNM which should monitor the traffic for 6 switches. They are all checked under "Administration / Performance Setup / LAN Collections". But under "Monitor / Switch / Traffic" there are two switches showing 0 traffic. And they ha...

ASR 9k EVPN scaling

Hi, guys! I`m going to implement EVPN services on ASR 9k. And it`s very important to realize the scalability of this platform now. For example, the number of EVI, the number of EVPN-VPWS SH, and the number of EVPN-VPWS MH. Where is it possible to fi...

The operating system couldn't be loaded because the kernel is missing

Hi,I am trying to get a fresh install of Windows Server 2016 working on UCS B-Series blade with UEFI and boot from SAN and seem to be hitting a brick wall.The OS is installed and I can see the Windows Boot Manager entry and the EFI files are present....

VM's disks are not on HyperFlex Datastore

Hi,When we take snapshots for the VM in a Datastore created by HX it's reporting below"VM's disks are not on HyperFlex Datastore". We have Vmware Hypervisor on HX platform. Taking snapshot via plugin and directly via HX gui fails.We use Veeam as b...

Resolved! Cisco HyperFlex upgrade without DRS

Hello Cisco community, I plan to upgrade my little hyperflex infrastrucutre from 4.0 to 5.0 all component if possible. The probleme that i face is that i don't have DRS with my ESX licences. So i am wondering how will the upgrade process runs and if ...

Hyperflex 'Cluster Upgrade failure' - 4.0.2f to 5.0.2a

Attempted to upgrade a month ago. All is running as it should. Pre-upgrade passes and once the upgrade is started a failure occurs with one of the nodes: 'Upgrading Storage Node' and 'Running Post Relinquish Node Tasks'Attempted the upgrade about 5 t...

HX stuck during upgrade

Hi guysI'm trying to upgrade the HX cluster but stucking in post-upgrade tasksI'm trying to upgrade the HX cluster as follows:1- HXDP from 3.5(2d) to 3.5(2i) as a first step and then to 4.5 as a final step2- ESXI 6.0 u3 to 6.5 U3 as a first step and...

Resolved! HCI and ultra low latency switch

Hi, Is there a way using ultra low latency switch with HCI / HyperFlex? Thanks

Forbidden command error on Cisco HyperFlex Storage Controller VM

Hello Community,I have recently deployed a HyperFlex cluster (version 4.5.0(2a)) and I am trying to install Cisco HyperFlex HTML5 plugin for VMware vCenter (HyperFlex-VC-HTML-Plugin-2.1.0.zip). I followed the process mentioned under KB: https://www.c...

Ask the Expert: Understanding OTV (Overlay Transport Virtualization) on Nexus 7K

Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about Overlay Transport Virtualization (OTV)Overlay Transport Virtualization (OTV) on the N7K is an industry-first technology that ...

IP Replication Network

Hello everybody,i do have a quesiton regaridng design. in our company (medium size) it was up to now typical to have a dedicated storage network based on Fibrechannel. interrupt was done by FCoE but this was not a lasting solution. but it seems that ...

NFVIS API | VNC Console start API call

Hello, I'm trying to start VNC console using REST API on NFVIS.According to NFVIS API reference you have to do POST request to /api/operations/vncconsole/start without payload, which obviously doesn't make sense as host might have multiple VNF depl...

rewrite ingress pop outgoing-tpid dot1.q

Trying to understand the tagging actions of : service-template v107match outer-vlan 107rewrite ingress pop outgoing-tpid dot1.q

Other Data Center Subjects

Forum Posts

hyperflex M5 license renewal

HX M6 nodes not showing as available nodes - unable to create cluster

DCNM not collecting data traffic for some switches

ASR 9k EVPN scaling

The operating system couldn't be loaded because the kernel is missing

VM's disks are not on HyperFlex Datastore

Resolved! Cisco HyperFlex upgrade without DRS

Hyperflex 'Cluster Upgrade failure' - 4.0.2f to 5.0.2a

HX stuck during upgrade

Resolved! HCI and ultra low latency switch

Forbidden command error on Cisco HyperFlex Storage Controller VM

Ask the Expert: Understanding OTV (Overlay Transport Virtualization) on Nexus 7K

IP Replication Network

NFVIS API | VNC Console start API call

rewrite ingress pop outgoing-tpid dot1.q

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hyperflex M5 license renewal

DCNM not collecting data traffic for some switches

ASR 9k EVPN scaling

rewrite ingress pop outgoing-tpid dot1.q

Data Center Power

Cisco HyperFlex upgrade without DRS

HCI and ultra low latency switch

DCNM and L3 Peering to ASA Active/Standby Firewalls

Hyperflex Cluster and vCenter Cluster

How to upload file to newer version HyperFlex controller VM?