Data Center and Cloud

HyperFlex – Reduce required free space (1.86 TB) to resume operations?

I am currently working on a Cisco HyperFlex cluster and observing the following output from stcli cluster info:Cluster state: ONLINEHealth state: UNHEALTHYFree capacity: ~5.58 TBMinimum free capacity required to resume operation: 1.86 TBSpace reclaim...

APIC Storage Fault - F1529

We have a 3-node cluster with model of APIC-CLUSTER-L3 running Cisco ACI (version 5.2(7f)).We observed abnormal storage behaviors on two APIC nodes (Node 2 and Node 3):Node 2:data/log: ~47%firmware: ~33%logs: ~20%Storage usage dropped suddenly from ~...

Nexus Dashboard 4.2.1 Cluster BringUp Failed

Hello Community,I'm trying to install Nexus Dashboard 3 Node Cluster on ND-NODE-L4.I'm using version 4.2(1) (via nd-dk9.4.2.1.10.iso)The Cluster Bringup already failed with: The Setup is L2:All 3 Nodes are reachable over Mgmt- and Data-Network.Mgmt- ...

Restart OSPF process in L3 OUT

We are working on migration process were we are changing the OSPF neighbours. What is the process for clearing ospf process when migrating to new neighbour in both ACI gui and leaf and how can we troubleshoot the same..?

Cisco DNA Essentials Software Catalys 9300 Configuration

Hi friends, I'm trying to configure the DNA with the Cisco 9300. Please do you have a guide on how to do it, as the configuration doesn't seem very user-friendly. I'll be waiting.

Intersight Unleashed: Key Features & Innovations

Join us for our new Expert Insights Series, Intersight Unleashed: Key Features & Innovations, a comprehensive 7-part webinar series designed to accelerate your mastery of the Cisco Intersight platform. Throughout this series, you will gain the pract...

ACI Enabling MCP on APIC Ports

I'm looking to enable MCP within our fabric before connecting to an external Cat9K switch for migration purposes. I understand that Leaf Interface Policy Groups, unless explicitly configured, will inherit the default MCP interface policy which is ena...

ACI Throughput Calculation for SPAN Device

We need assistance to calculate throughput in our Cisco ACI fabric for a SPAN Device integration.We are using Cisco Nexus 9000 switches. One tenant is deployed across two leaf switches. Kindly advise on:1.How to check actual throughput/bandwidth in A...

iSCSI Boot with Multiple Fabrics

Hello, all,I'm working with an older UCS Blade configuration - FI 6332s and some M5 blades - and I'm trying to get them properly configured to boot over iSCSI. I have it working - I've configured the vNICs, iSCSI HBAs, and boot policy, the blades do ...

Nexus Dashboard v4.2.1 compatibility and sizing...

I have been reviewing the Nexus Dashboard sizing tool as well as release notes and now I got more questions than answers...Hope someone can help.I got several "leftover" ND-NODE-L4 appliances and I would like to use them to build a greenfield cluster...

APIC CIMC upgrade via HUU using USB

Requirement - USB Stick - Correct HUU ISO - Third Party App (Free) RUFUS Could be downloaded from https://rufus.akeo.ie Procedures Although the USB stick is formatted correctly, you will need to burn the ISO to the USB so that it is boo...

Resolved! Cisco ACI FI switch connections

Hi All , I am working on new AIC project. In this implementation, there is no license for VMware integration (Came with VMware standard license) , my solution architect confirm me that no integration required , so plz guide me how will i connect & c...

SSLM: Configuring multi-tier certificates issues

Hi Guys,Wanted to know what was the preferred or Cisco accepted way to install / configure multi-tier certificates on the SSL module? When reading the config guide, it discusses in detail how to handle a single tier cert (i.e just a root ca cert), h...

N2K-C2348UPQ-10GE Fex does not come up and showing SDP timeout

Hi Community,We have recently installed new N2K-C2348UPQ-10GE FEXs, however they are not coming online.The interface is showing :Ethernet1/21 is down (SDP timeout/SFP Mismatch)and the fex logs: [26209]04/21/2026 21:27:31.692130: fport [0x1a014000]:L...

Resolved! L3 Gateway on Border Leaf in a Multisite VXLAN Fabric

Actually working in a multisite VXLAN deployment with Nexus Dashboard, Using version 4.1.1g Before to create the multisite fabric i had the same issue with a single fabric and foud a solution activating "l3 gateway on border" option inside the networ...

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