We are observing our ACI fabric health score is not changing, we are seeing the events in logs. Observing this issue in all leaf switches.APIC Model = APIC-SERVER-L4Leaf Model = N9K-C93180YC-EXFirmware Version = 5.3(2b)
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We are migration our ACI infra from old DC to new DC. Can you guide in the best migration process with least downtime. Some challenges :- 1. Old DC and new DC separated by 5 kms. (will need to change SFP to long range type , speed change from 100g to...
I want to read the configuration of all node profiles in a fabric using Cobra.For this purpose, I have written two small functions for testing. One with dnquery and the other with lookupbyClass.With both, I get the same result.With both, I have the s...
In the documentation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_KB_Cisco_APIC_and_NetFlow.htmlunder the titles: Configuring NetFlow Using the REST APIConfiguring NetFlow Infra Selectors Using REST APIThere's an exampl...
Hi , I have an issue with MAC flapping in a Huawei switch. As mentioned below ( schema 2) , In our network setup, two ACI Leafs (TOR0704-BIE & TOR0703-BIE) are directly connected via a Port Channel to two Huawei switches. For Layer 3 connectivity, we...
I have a ACI fabric using vAPICs using version 6.0. I now want to upgrade to version 6.1. What file do I need to upload to the vAPIC is it the .OVA or the .ISO.The .OVA was used to initially build the the VMs so not sure if the vAPIC will even know w...
Resolved! TEP Pool and Multi Pod Migration
Hi Buddys, our customer is actually migrating his ACI Multi Pod (2 Pods) to new datacenterw.Therefor the customer has bought new Leafs and Spines and has build a Multi Pod with 4 Pods.After migration all components to the new dc's (Pod 3 and Pod 4) h...
Hello, we had a issue with an APIC node (UCS-C220-M4 server) and its motherboard was replaced.The APIC was decomissioned and now boots up again and its ready to rejoin the cluster.The question is: should a factory reset be performed beforehand or can...
Hey, Hope someone better than me could offer some suggestions or ideas regards. I have a traditional Access Control List like below attached to a VLAN SVI, say VLAN 100. There are about 20 workloads on VLAN 100. ip access-list ACL-for-vlan100 1...
We use the Cisco ACI Application to bring data into our ServiceNow instance from Cisco ACI. We've had it running for several years. Recently we are seeing some errors in the Application Logs, and we appear to not be getting data coming into Service...
I have 2 L3Out in ACI Both are using Static Routing Protocol. One L3Out pointing to next hop for Default Route. That's the Only static route it has. Another L3Out has specific route to its next hop. This L3Out ( which has specific Static Route. Has n...
Resolved! APIC firmware upgrade failure?
Hi, So, recently i tried to upgrade an APIC-server-M2 firmware with the recommended HUU iso acoording to the version of ACI software: specificly i tried to upgrade from 2.0(3i) to 4.1(2b) of firmware and ACI 4.2(1j) as specified in the release notes....
Since we can configure Tier-2 Leaf switches in Cisco ACI, Wondering if we can create a double-sided vPC between a pair of Tier-1 and another pair of Tier-2 Leaf switches.
Why lateral connectivity not allowed in Cisco ACI? Rest assured we don't have L2 or L3 loops. Expecting deep insight into why Spine to Spine and Leaf to Leaf connectivity not allowed.Guys you may avoid stereo type responses.
Exploring the Latest ACI Innovations in 6.xOctober 15, 2024 / 10:00 AM - 11:00 AM Pacific Time 6.x brings a number of valuable features that bring significant benefits to your datacenter: including VMM integration with Nutanix, configuration workflow...
