I have the API output of the MAC entries from epmMacEp API, where all the Enpoints MAC entries are learnt. In that I see some of the endpoints having the tunnel interface. Also I have fetched the tunnel interface of all the nodes using tunnelIf API a...
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suppose:source ip = 10.212.105.2/24destination ip = 192.168.1.2/24someone already set up vzAny contract between the source and destination subnets.I used below method to verify the contract :1 check epg nameAPIC# show endpoints ip 10.212.105.22 check...
Resolved! APIC Failing Ping
Hey! So we have 3 apics that are extermly slow, both the CLI and the GUI so we wanted to upgrade them, but the upgrade failed due to unknown reasons.When trying to understand and troubleshoot We ran into something weird.phmoapc-166014-24# acidiag cl...
I'd just like to hear everyones opinion on a simple greenfield ACI design. Below is a simple 3 tier application that we'd like to use as a starter template to migrate all applications. I have a few questions below.Is a /20 too big for a single BD? ...
Resolved! APIC API Error messages
Hi all, I try to set ACI interface descriptions via ansible playbook. In general it works, but for one particular interface I get this error back: "APIC Error 100: Validation failed: There is more than one override configuration for path: topology/po...
Recently Fabric module got rebooted, Need Command to check FAB module uptime N9K-SUP-B (FABRIC module:- N9K-C9508-FM) In ACI mode Module24 okModule type is : Fabric Module0 submodules are presentModel number is N9K-C9508-FMH/W version is 2.3Part N...
Hello All, How to enable communication between 02 different Tenants in Cisco ACI. What are the preventive measure to be taken while allowing communication between tenants.Regds***
Dear All, Requesting help to now the step and process for checking/troubleshooting the communication status between 02 IPs (in same EPGs) with specific ports. Below are some scenarios. As I know, This can be done using APIC CLI. Kindly share the rele...
I have a 2-site ACI fabric test lab that I'm deploying from scratch using Nexus Dashboard 2.3(2d), and Nexus Dashboard Orchestrator 4.1.2h. APICs at both sites are running 5.2(6e), and Spines are N9K-C9364C running 15.2(6e). The config appears to dep...
I have a 2-site ACI fabric test lab that I'm deploying from scratch using Nexus Dashboard 2.3(2d), and Nexus Dashboard Orchestrator 4.1.2h. APICs at both sites are running 5.2(6e), and Spines are N9K-C9364C running 15.2(6e).The config appears to depl...
I am trying to install a Cisco simulator V 5.2.7 (f) in a VM Ware esxi. The installation is successful, but i am no able to have connectivity to the APIC. I do not change any default config except the management IP/mask and default gateway IP.Could y...
Resolved! Backing UP ACI Configuration
Hey everybody!So I'm intrested to make backups for our ACI configuration, and I have found that there is an option for DailyAutoBackup.What I can't figure out is, Where is it saved, and how can I make it save up to a week of configuration rather then...
I'm getting "undefined" credential when I try to configure ACI application. When I run quick discovery against the IP address to confirm if it's access related issue, it is not. Below are the steps I took:Created mid serverCreated SNMP v3 credential ...
Resolved! ACI routing issues
Hello i added a new leaf to a fabric, with no endpoints connected and I am unable to ping some external networks from new leaf. I check the routing table and there are routes to the destination I am unable to reach via the border leaf nodes. Existing...
Hello, I am migrating from stretched Fabric to Multipod. When I make the connection from the pair of spine nodes (Pod1) in the stretched fabric to the IPN nodes and connect the spines in Pod2 to IPN nodes, then run through the pod setup in APIC. Will...
