Application Centric Infrastructure

Resolved! Cisco ACI: Compatibility of VMware vDS

I would like to now if there is a list/compatibility matrix what ACI versions are compatible with which vDS versions.For example - I run ACI 3.2.5 with vSphere 6.7 and vDS 6.0. Now I'd like to upgrade the ACI fabric to version 4.2.6[h].According to t...

Resolved! Can I put 1st Gen and 3rd Gen APIC in one cluster?

The reason I want to do so is for APIC hardware upgrade. I have 3-node APIC-M1 cluster and I need to upgrade/migrate to 3-node APIC-M3 cluster. During the migration process, will the cluster be healthy with a mix of the M1 and M3 cluster? The firmwar...

Could not open CIMC Web access -Cisco APIC

Hi, I am getting below error when trying to open on CIMC on Web browser. client could not parse XML from server apic3 /cimc/firmware # show detailFirmware Image Information:Update Stage: ERRORUpdate Progress: CONNECTION_FAILEDCurrent FW Version: 2.0(...

Resolved! ACI DHCP relay multiple servers configuration

Hi, we are moving a VLAN that has two ip helper-addreses configured into ACI and want to keep both addreses.When we create a DHCP policy and want to add a second DHCP server address to the SAME EPG we get and errorthat says something like "there is a...

Resolved! About forward or drop of 1Q-tagged Ethernet frame by default

Could you tell me about question below,By default, when a C2960 switch receive an "IEEE802.1Q-tagged Ethernet frame" , forward it to other port or drop it ?

Resolved! Reporting on all EPG Bridge Domains Question

I'm fairly new to the ACI and we are running version 4.2(3j). We recently ran into an issue where one of our EPGs was pointed to the wrong Bridge Domain. We have a lot of EPGs and rather than going into each one to check the Bridge Domain settings, i...

Resolved! APIC CLI command to find all hardware details for all nodes

Hi all, is there a command in the APIC cli to find out all hardware details for all devices in the fabric, serialnumber, fan, psu, SFP's in use etc and the related hostname. moquery -c fabricNode > is not giving the details i would like.

Resolved! ACI lab with a single APIC

Hi all,My company is about to set an ACI lab for training & research purposes only. Not production.We will use 2 spine switches and 2 Leaf switches.My question is, can i use a single APIC ? 2 APICs ? or is it a mandatory requirement to use a 3 APIC c...

ACI N9K Power supply N+N redundancy mode

Hi, I have 4PSU with N+N redudancy configuration, how to define which slot is active and standby power supply? Regards, Manurung

ACI Dual L3Out same VRF

Hi, is it possible to have two L3Out assigned to two different physical domains under same VRF Regards Rami

Resolved! ACI - How to clear endpoint manually

Current version : 2.1.1h / n9000-12.1(1h) Hi, The IP address (10.10.255.161) is no longer present in my network, but seems to be in stale state inside the ACI cache. I would like to know how to manually remove this endpoint. Maybe "Limit IP Learnin...

APIC password recovery not working

I am trying to follow the below procedure to do the password recovery of the APIC.1. Create and save an empty file named "aci-admin-passwd-reset.txt".2. Add the file to a USB drive. You can format the USB drive to FAT or FAT32.3. Connect the USB driv...

EPG Scalability

I am working on re-implementing an existing network in ACI - it's not exactly a "migration", as the old & new networks will never be interconnected... rather ACI is being deployed in a brand new building, and once it's ready all the existing servers ...

Resolved! L3OUT Transfer Network with ACI

Hello,I have a question regarding the L2 behavior in L3OUT with SVIs in differnt Leafs.Assuming have a /29 transfer Network distributed over 4 Devices:One external Router/FW "R1" is connected single attached to one leaf "L1" and another Router "R2" i...

Resolved! moquery - use variables in -f parameter

Hello all, Does anyone know how to use variables in the -f parameter of moquery ? For example, say I have defined a variable nodeId="paths-292" and am trying to use it. I have tried all the following with no luck. I suspect it is some weirdness as th...