Hi, we are currently testing load and failover in an ACI Multi-Pod fabric using Spirent test center. Round about 1000 devices are emulated sending traffic back and forth. Everytime we start the test from scratch some of the flows (random ones, not ...
Forum Posts
In the APIC I have an Alert in the Alert List: The data (policy or operational) is stale. In System Faults, I have three errors: - infra code F107496 treshold-crossing Treshold crossing alert for class infraclusterstats5min, property utimelast; - ...
Resolved! Can't ping and ssh two of my leafs
Hi all, I can't ping and access via ssh two of my leafs. I see them operationnals in ACI. Thanks in advance for your help.
Hello Everyone, We are planning a pilot to add white boarding session for the upcoming ACI webinars. However we do not know what is your top interest, Please join this discussion and let us know which scenario you would like to learn more so that we ...
I'm new to Postman and scripted/etc. I've developed some basic scripts to populate ACI so far and have used Postman Runner to bulk insert objects where required. Typically I'd create a folder and a bunch of scripts under it. The first script has alwa...
Hi , I am setting up multipod POD-1 is all discovered and POD-2 gets DHCP ip address through IPN network. However Leafs of POD-2 are showing as inactive under Fabric membershic under inventory. Spines of POD-2 are showing as Active. On Leafs i ca...
Hello, we need a recommendation for connecting a Checkpoint Firewall Cluster to a ACI fabric. It should be a layer 3 connectivity and each Cluster member must be connected to a different leaf switch. Between the Cluster and the ACI fabric there i...
Resolved! ACI VXLAN/VNID
Everywhere in ACI documentation we can see many explanation about the purpose of using different VNID types on ACI Fabric: - VNID as Private Network - VNID as Bridge Domain - VNID as EPG Moreover, on the Student Guide I found some other explanations ...
Hi Guys I have setup 3 APIC server and 2 spne and 4 leaf.I have setup console of all 3 Apic M2 server.I can access the APIC 2 and 3 and it showing me APIC set up screen but not APIC 1 as it looking for boot device.I have setup CIMC access for APIC...
Hello, I have download an acisim-0.0-0.1a.ova and installed it, now I need a token activation, Please, I would like to know who contact to generate this token. Thanks in advance
Resolved! EPG Query _L3Out
We have 7 EPGs created and mapped to 7 different bridge domains ( one to one mapping) one L3Out for all these bridge domains There is currently one EPG created with 0.0.0.0 for L3Out Networks and provided & consumed a default standard contract ( VR...
How would you design your network subnets in a zero-trust model approach ? If you use an "application centric" architecture, subnetting and address aren't so important since you group servers by applications instead of vlans/subnets. What would b...
Hi, I'm wondering how (if at all) I can get more granular statistics from the "Stats" panel under "Fabric > Inventory > Pod > Leaf Switch > Interfaces > Physical Interfaces > ethx/y". In the default monitoring policy the stats collection policy ...
We're in the process of installing our first ACI fabric, and will be deploying all of our ToR leaf switches in vPC pairs, numbering the switches in each pair with even/odd numbers to enable us to group them into different maintenance groups.The valid...
Hi, our requirement is when physical server attach, then policy apply. can we change resolution option to "pre-provision" instead of "on-demand" from immediate. thanks
