Data Center and Cloud

Advanced API Script Building

In the final session of our three-part Splunk AppDynamics Synthetics series, we focus on advanced API script building. In this webinar a Cisco Observability Engineer will guide you through crafting sophisticated synthetic scripts for API monitoring, ...

CISCO ACI Local SPAN Configuration

Hi everyone. We have a requirement to SPAN traffic locally from a compute switch (Nexus 9k) of Cisco ACI fabric. With the traffic spanned I can see with my logic with zeek script that, we are having about 6% of capture loss.For the interface, I run t...

Resolved! Block access to Object Store on ACI leaf/spine switches

We are running ACI 5.2(6e). The Object Store on ACI leaf/spine switches can be accessed via HTTP and HTTPS by default. The Object Store is protected via login form, but we need to disable access completely i.e. stop the switches from listening on HTT...

AMA- Hyperconverged with Nutanix

Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Wednesday January 28, 2026 through Wednesday February 11, 2026. Our colleagues Mark McBride and Joe Francis will be waiting to assist you and resolve any questio...

AMA- Application Centric Infrastructure (ACI) Programmability

Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Wednesday January 28, 2026 through Wednesday February 11, 2026. Our colleagues Joe Francis, Tony Zeng, and Michael Brikov will be waiting to assist you and resol...

Back-to-Back ACI Fabric in Application Centric Mode

Hello. Good day to everyone. Looking for some help here. We are trying to migrate a bunch of servers from an old data center that is running its own ACI fabric. Almost all of the BDs are in network centric mode but there's this one huge BD that is be...

connecting two ACI fabric back-to-back

Hi, My customer has an ACI fabric running 4.2.7. The leaf and spine is reaching end of life support.We are building a new separate ACI fabric running 6.0. The plan is to connect two leaf switches from existing fabric to another two leaf switches in n...

Need your assistance to identify the root cause of ND cluster failure

Dear All ,I am going to configure Nexus Dashboard cluster with version 4.1.1 and I have 3 SE-NODE-G2 physical UCS Server is connected with ACI static binding with MGMT and DATA interface using VLAN tag.Do you think that I need to add same vlan tag in...

Resolved! Cisco 220 M7 servers not showing up in UCS Manager

I have two new Cisco 220 M7 servers not showing up in UCS Manager. UCS Manager firmware is 6.0.1E and the server is 4.3.6a.0. They are connected to the UCS Manager FI (6454) with a 25GB twinax connection on port 1 of the VIC 15425 on both servers. Th...

Inter Tenant/VRF communication

I have two independent Cisco ACI sites (not running Multi‑Site): Site A and Site B. The sites are connected by a Layer‑2 EtherLine link, and we run OSPF to provide Layer‑3 connectivity between them. Site A have two tenants: Tenant‑1 and Tenant‑2. Ten...

Move a chassis from old FIs to new

Hi Community members, we have an Intersight managed mode UCS environment. Plan is to move an existing chassis that is connected to 6400 FIs to the new 6664 FIs. We going to free up the chassis so that no vms are running on the blades which run ESXi. ...

Replacing L4/L7 device

Hi,We need to replace a virtual ASA in HA (active, stand-by) which is currently in production attached to multiple service graphs, so the process must be as smooth as possible. I was thinking on setting the same IP and MAC address on the new firewall...

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