Is there any flapping or traffic disruption when enabling the "Preferred group" option in the VRF and in the EPGs? There is a requirement to segment some endpoints into the ACI fabric. Those endpoints live on an EPG and all EPGs on the ACI fabric has...
Forum Posts
Hi team,Is there a typo on this document: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_Cisco_ACI_and_Forward_Error_Correction.html Am I supposed to set this to IEEE-RS-FEC? Thanks
Hey guys,I have been reading Cisco ACI from last couple of days and have found it really interesting. Our organization is looking to propose it to one of the Banks.I am looking to be prepared before going to the client with this. In traditional DC ou...
I'm getting an error mesage (Error: Invalid header block: 0 != 4700 ) when i tried to install ACI simualator. I've downloaded version 5.2-1g. I've concatanated 6 ova file into one single file using cat command using windows power shell. I've tried tw...
Hello All, What does "Virtualization Ratio" parameter Indicates. We can find this under Operations --> Capacity Dashboard --> Fabric Capacity --> Virtualization Ratio.
Hi colleagues, I discovered a strange behavior on the N9K-C93180LC-EX switches in our Test environment. I needed to connect 2 DELL servers to the ACI Leaves. The servers have two Dual NIC cards (Intel(R) Ethernet 25G 2P XXV710 Adapter) installed. We ...
Resolved! Interface description in ACI Mode
Hi There, I have a new deployment of Nexus 9000 spine and leaf switches in ACI mode, running version 1.2(1i). If I go to Fabric -> Pod1 -> Choose a leaf switch -> Interfaces -> Physical Interfaces -> Choose an interface I see a an empty field for des...
Hi dears, i have an APIC M2 server that i intend to install APIC software in it it's running 3.0(4e) CIMC version and i want to install APIC 3.1.2o (aci-apic-dk9.3.1.2o.iso)the APIC software installation failed after some research i realized that it...
Hi all,on our Cisco Nexus Switch (ACI) - N9K-C93108TC-FX ports are not connecting when client is patched. - we tested random ports eth1 to eth36 and no port LEDs are blinking, but Ports 37 to 48 are working fine. - tested to change port config (Speed...
Hello everyone, we have a ACI Multipod solution and now i have question about the APIC CLI.If we try to reads the BASIC parameters via CLI from the APIC with the Command "cat sam_exported.config" we can seeall the BASIC Parameters on the first APIC.I...
Hi All - Trying to understand the trigger command in ACI Leaf. For example, I am trying to capture from source 1.1.1.1 to destination 2.2.2.2. The below commands I use Leaf01#vsh_lcmodule-1# debug platform internal tah elam asic 0module-1(DBG-elam)#...
Hi team!I was wondering why this message is displayed when I'm trying to configure a SPAN Source: Error 400 - Span source and destination group combination not supported.I'm trying to replicate the EPG traffic (VLAN) which is passing through a VPC Li...
Hi all,Cisco ACI Switch ports eth1/1 and eth1/2 does not change to *Operational Up* when client is connected - no LED etc; - few months ago we had this problem and after reboot of the switch ports went UP, but after a week went down itself and did ...
Resolved! ACI Full Hardware Inventory
i, I am trying to extract the hardware inventory from ACI using an API. The information is required to maintain an accurate lifecyle inventory.I have tried the following api:"api/node/mo/topology/pod-1.json?query-target=children&target-subtree-class=...
Hi All. I have a situation where there is a VM with 2 EPG/vlan (100 &200) connected into ACI. I want to make the port connected to the VM rate-limit as below: 1. Vlan/EPG100 - 60% bandwidth2. Vlan/EPG200 - 40% bandwidth. Can it being done in ACI. ACI...
