Hi folks,Recenly got a pentest team coming in with a few nginx vulnerabilities found on Cisco APIC.I would like to ask:If there are any way to determine the running nginx version on the Cisco APIC?If upgrading Cisco APIC (and in turn the fabric switc...
Forum Posts
Hello, which avpairs should we use when configuring aaa on mso 3.2 using radius.
Hello,I want to share my last experience when I tried to bring up a new ACI fabric (lab propose)Devices:1x APIC M3 -> 4.2.4i aci software2 x SPINE N9K-C9332C -> 14.0 initial ACI software2 x LEAF N9K-C9348GC-FX -> 13.2 initial ACI software The apic is...
Hi Experts, I'm working to automate infrastructure deployment using Ansible and would like to implement the following: There is an ACI fabric containing 5 APICs. I have a script that knows how to connect to an APIC and send some configuration request...
Hi experts,I had a lab set up as the standard Mini ACI Fabric and Virtual APICs as per the official document.But because I had a "spare" physical APIC, last time I built the lab I thought I'd try Two physical and one vAPIC.But the vAPIC just doesn't ...
Resolved! HTTPS web page not loading
Hello All, I am experiencing a weird issue in my Multipod ACI Deployment. We will have 2 machines part of the same EPG/BD. Machine 1 and Machine 2Machine 1 is in Pod 1Machine 2 is in Pod 2 From machine 1 we can ping, ssh, telnet and telnet on port ...
Hi,We have a L3Out in which OSPF is enabled. Now, we want to enable eBGP and disable OSPF. The border leaf (and its sub-interface), the external EPG and contracts will not change.1. Is is possible to simply change the protocol in the existing L3Out f...
Resolved! ACI Fabric Full Reboot - Issue
My ACI managed datacenter recently went through a full power down and startup due to planned maintenance. All ACI devices were powered completely down for 24+ hours. Once maintenance was complete, the ACI fabric was restarted in the following order. ...
Hi folks, I have a client with their production, single-pod fabric running 3.2(3), the one which can be directly upgraded to 4.2(7q). We are proposing upgrading the production fabric first, then going to introduce the other Pod because it is net-new....
Resolved! Multiple EPG to AEP via CLI
Hello, i need to add several hundred EPG to AEP. With single physical Domain associated to AEP it was straight forward. Locate profile of port attached to the AEP and then add the vlans via "switchport trunk allowerd vlan...." which automatically pop...
Hello everyoneI have a course in Software-Defined Wide Area Networks released in 2018; my question is: Are there any differences or updates at any face of SDN since then?Thank you
Hello! I have installed the Cisco ACI simulator on an ESXi host in our datacenter in order to learn about ACI. I've provisioned a seperate VLAN and subnet for the purposes of this deployment. Deploying the OVA went without a hitch, and I passed throu...
Hi Our security team is asking if it's possible to deploy a NDR solution in our datacenter fabric to ingest "all traffic" for analysis. All they're asking is to SPAN all traffic on each Leaf switch into the NDR device. I've made it clear that they ca...
Hi all,we were on APIC ver. 4.2(5) and upgraded to 4.2(7), but after upgrade we could notchange interface description anymore as we did before:Fabric – Inventory - <Pod> - <Leaf-Switch> - Interface – physical interface - <Interface>as soon as l chang...
Dear Community,I have a question about L3OUT with static routes. We have the following scenario. The L3OUT is distributed over 4 Leafs, each with 2 VPC pairs (SVI). The question: Can I assignto the SVIs one secondary IP address for all 4 Leafs, or...
