Hi, I am preparing to deploy the Cisco ACI Multisite to manage two ACI fabrics, but I am reading the requirements to start the configuration, but I have a question related to VLAN 4. I already have a VLAN 4 in my legacy network, I will be able to dep...
I have a MAC address with two IPs (it's a Hyperflex Storage Controller VM). One of the IPs moves to another MAC (when the SCVM is shut down). I've set the ACI fabric to have IP aging enabled, so that when the IP moves, ACI sends out ARP requests for ...
Hello,We have DC1 and DC2(ACI fabric).DC1 and DC2 are connected through 2 x 10gig Dark fiber links.I have connected L2 switch(remote Location) in ACI fabric and running PVST for VLAN 90,91 and 200,Any STP configuration should be considered for this d...
Hello, We have installed the Cisco ACI Application within ServiceNow. Duplicate configuration items are being created for Endpoints. ServiceNow does have a de-duplication function, but it is time consuming to use. Has any one seen this duplicate En...
Hi, I'm a newbie on ACI, my network experiencing high latency on the ACI side. And upon check on EPG's, I saw high ingress unicast. And honestly, I don't know what the meaning of this or do this high value of ingress unicast contributes to what I ex...
Pretty new to ACI, although I've been reading up quite a lot on the concepts. I just got the controller and switches, but I'm having difficulty with basic l2 connectivity between hosts. I've got a domain, VLAN, AEP, EPG set up, and have assigned th...
Hello,Is it possible to send rest API requests from ACI to another third-party device?Thanks
I'm wondering what this value is targeted for ? is it for the APIC cluster ? or APIC cluster and other possible applications clustering requirements ?
Hi experts,We will be doing ACI upgrade from 3.2(5e) to 4.2(7f)our ACI fabric have around 12k endpoints learned in EPGs associated with L2 BDs (unicast routing disabled, ARP flooding enabled, gateway not on ACI) as well as other EPGs associated with ...
Hi allI have a basic question:I have opened an ssh session to a leaf switch from the apic (see screenshot attached). I can't execute any show commands, why?Thank you
Hi all,I am using cisco sandbox apic simulator and i have created static mgmt oob ip for the leaf switches as seen on screenshot attached.I can open ssh session on the apic but not on the leaf switches, can you tell me why ?Thank you
Join Cisco experts for the exclusive look into Cisco #ACI capabilities with the NEW series of #ACI Ask the Experts sessions: http://cs.co/9009HL0PV Adapting to Changes: DevOps Trends and Cisco ACI April 26 Troubleshooting Best Practices: Multi-Site ...
Hi all, looking for advice on an issue that we facing for traffic visibility by connecting spine and leaf via 40G BiDi taps.This is the brief description of the issue.We are connecting ACI spine and leaf via NetScout tap as in attached picture.Spine ...
Hi thereI have one ACI fabric with some configuration done. When i shutdown whole Fabric including APIC Cluster and all switches. Then i power on all them again. All switches remain in Inactive status. Can somebody tell me why?
Greetings,Let's say I have the following network topology. There is currently L2 connectivity to the legacy VSS switch pair via a VPC. On the VSS side; the port-channel is configured as "spanning-tree link-type shared": I would like to add a "backu...
