Data Center and Cloud

Expert Insights Series: Empowering Data Center Excellence [PLAYLIST]

The Value of Intersight Telemetry Explore the advantages of enabling telemetry for DCN Portfolio, such as enhanced visibility and faster resolution of faults. Mastering Nexus Dashboard and NDI Deployment Learn the key benefits of ND/NDI and experi...

Cisco Compute Hyperconverged with Nutanix ISM Field Guide

To ensure the correct installation process is being followed for Cisco Compute Hyperconverged with Nutanix, please refer to the following flowchart to choose the correct documentation for the system being installed: This document covers the ISM d...

PTP for NDI deployment in a NDFC VXLAN EVPN Multisite

Hi community looking for some advices related with: Planning a VXLAN EVPN Multisite Deployment with back to back connections between spines acting also as BGW, then we need to enable NDI and saw PTP is a requirement. So a pair of questions. - Can i u...

Regenerate the Default Certificate in Intersight Managed Mode

The Cisco Document Team has posted an article. This document describes the process to renew a Fabric Interconnect self-signed certificate in Intersight environments (SAAS or Appliance). Know of something that needs documenting?...

NDFC installation on ESXi causes VMs restart

all the vms on the esx restarted after deployed NDFC . it disables the access to the storage any idea ? ESXi vmware , the hardware is DELL MX 760

Resolved! ACI Multi-Site

Hello,I have a question for ACI Multi Site deploymend on Brown field scenario.VLAN 4 and a VRF with a dynamic routing protocol (ex: OSPF) needs to be used in order to make the connection between Spines and ISN. Can I reuse the same VRF and the same a...

Cisco UCS c220m4 Password cannot be reset

I reset the cimc to factory defaults in the F8 menu, but when I restarted the server I got this screenAfter 3 failed attempts, It said maximum attempt reached, please reboot the machine.Google search suggested This might relate to the change of defau...

Problems to Update VMware ESXI Custom Cisco

Hi there, I'm looking for a custom Cisco ISO of ESXi 6.7u3 or possibly version 7.0, as those versions are no longer available on Broadcom's site currently. I'm running VMware ESXi 6.7.0, build 10302608, and I want to upgrade to ESXi 8.0u3 custom Cisc...

Netflow ACI & VMM VMware

Hi, We want to send Netflow data per VMware port-group. On the VMware side, Netflow can be set per port-group, but as the port-groups (EPG's) are pushed from ACI (VMM), ACI will revert any manual changes done on the VMware side. Unsupported remote op...

Resolved! When "External Bridge Networks" changed to "L2Outs"?

HeyI have old lab and new lab (the new lab is version 6.0) and I been noticed that "External Bridge Networks" changed to "L2Outs"Old Lab v6.0 labWhen the changes happens? it affect something (except cosmetic)?

How to Configure FEC on Nexus 9000 ACI (100G Interface)

Hi everyone, We’re facing instability on a 100G AOC link between a Leaf (N9K-C9348GC-FX3) and a Spine in our ACI fabric. The transceiver is detected and the interface comes up, but it frequently flaps or goes down unexpectedly. We're running version ...

Enhanced Zone merge in MDS9396T

I am migrating from 9396S to 9396T through ISL based migration, 9396S (OLD SWITCH) has Enhanced zone set with valid zones,Question is, I shall set Enhanced zone on 9396T, but the warning below is confusing, if I continue, doesn't the empty zoneset ge...

Upgrading from MDS 9396S to MDS 9396T.

When I set a unique Domian ID on the new switch, create an ISL between the old and the new, why isn't the complete configuration such as zonesets, zone and fcalias copy over from old to new san switch? why do I have to manually create Fcalias/zones ...

trunking between 2 switches and transporting vsan

I have a topology that will look like: san1 - switch1 - switch2 - san2. The SANs are HPE Alletra using FC. The Alletra requires its san to san replication ports (RCFC) to use a different zone from its host to SAN ports. That seems straightforward. ...

25G Ethernet Consortium and/or IEEE standard

Are the Cisco Nexus 93180YC-FX 25G ports compliant with the 25G Consortium and/or IEEE standard ?

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