Hi,I understand that ARP glean is ACI's way to detect silent hosts to prevent ARP flooding, but I don't see its benefit yet.As per my understanding, what is the point of disabling ARP flooding to prevent ARP traffic and then sending the ARP request t...
Forum Posts
Hi,It may be a basic question, but why in ACI, whether multi-pod or multi-site or in same site, when a receiving leaf receives a broadcast and forwards it to the destination server, why this broadcast message is not sent across all other ports and no...
Hello all,I have some older Leaf Models (N9K-C93180YC-EX) that are End-of-Life (EOL) that we will be replacing in the next year or two, and I wanted to start planning on what procedure I will use to swap these out with the newer Leaf model (N9K-C9318...
Please some one explain why it is required to disabel Remote EP learn on Border leaf in ACI fabric
Hello all,we're trying to reinstall an APIC G5 server with 6.1 version after an attempt of install 6.0 failed with error.'[' -d /sys/block/vdb ']'+ '[' -z '' ']'+ '[' -z sda ']'+ ROOTDRIVE=sda+ echo 'Chose root drive: ROOTDRIVE=sda'Chose root drive:...
Hi I am trying to add pod in devnet sandbox lab getting bekow error.Can any one help on this or any clarify is this issue on sandbox only?Validation failed: Infra vlan 4 is used by Domain uni/l3dom-HRN_IPNL3Out_RoutedDomain and in AEP uni/infra/atten...
Hello, We plan to deploy initial configuration using cisco nac for our customer and it works perfeclyBut we want to remove all annotations and description from terraform because the platform will be managed afterwards by another orchestrator .How can...
HelloI'm trying to add pod2 using spine back2back connectivity. In wizard I put TEP /16, eTEP /24. From which pool I have to put router ID's for spines ? (when router ID is from eTEP pool I have message: cp-etep 10.10.1.12 might overlap with rt-tep a...
Resolved! VACI simulator acisim-6.2-3g
Hi, VPC path can't able to choose in Vaci simulator acisim-6.2 as shown in attached snap, check already in all config setup. are there any similiar case in v simulator test, anyone able to suggest? Thanks
AI NETWORK LABFrom 3-Tier to Leaf-Spine: Understanding the Fundamentals of Cisco ACIAI NETWORK LAB • Tomy Tim • Original community learning materialHow Data Center architecture evolved — and why ACI is much more than a Leaf-Spine topology1. Before Ta...
Resolved! ACI Licenses Detailed Features
Hi,Where can I find Cisco ACI licenses detailed features? whether L2 or L3 features? VRRP? Is EVPN supported in advantage license only or supported also in essential license?I could only find the link https://www.cisco.com/site/us/en/products/network...
Resolved! Cisco vAPIC
Hi, just to confirm. I have a vAPICs at my customer. Usually you see your physical APICs connected to the Leaveswhere they are connected. In my scenario virtual APICs connected over L3 (to the IPN). In the topology I have each vAPIC alone,which in my...
This post provides the ACI Health Check Collector Package and User Guide for macOS. The collector package is required to collect the necessary data from your Cisco ACI fabric to perform an ACI Health Check on a macOS platform. ──────────────────────...
This post provides the ACI Health Check Collector Package and User Guide for Linux. The collector package is required to collect the necessary data from your Cisco ACI fabric to perform an ACI Health Check on a Linux platform. ──────────────────────...
This post provides the ACI Health Check Collector Package and User Guide for Windows. The collector package is required to collect the necessary data from your Cisco ACI fabric to perform an ACI Health Check on a Windows platform. ──────────────────...
