Activity in DevNet Data Center
Issue with Cobra SDK installation for ACI sandbox (ACI Programmability
Hello everyone,I'm having trouble getting the ACI Cobra SDK installed and working. I'm currently studying the "ACI Programmability Options" learning lab and using the sandbox https://sandboxapicdc.cisco.com/.The Problem:On the first page of the lab w...
UCS PowerTool Lab – UCS Sandbox appears unavailable
Dear Cisco DevNet Team,I am currently working through the UCS PowerTool Lab series (which consists of 3 labs). According to the lab instructions, I should use the UCS sandbox environment to complete the exercises.However, when I went to reserve the U...
Cisco Nexus Backup Python Script
Hello Team , am using python script to do TFTP configuration backup , but am not able to backup as it shows no errors after complete script execution. If I try to do from directly from Nexus device it is working fine. from datetime import date...
UCS Cisco C240 M5 DIMM
I've tried multiple DIMMs , and multiple configurations, but anytime I get to this K1 slot I get an error.I'm assuming the slot is bad. Any known issues I should be aware of before I scrap this thing for parts?It's been an absolute nightmare. The fir...
Resolved! Online APIC API reference site doesn't work anymore
https://developer.cisco.com/site/apic-mim-ref-api/It returns 404 now
ACI APIC Network-As-Code interface configuration
Hi, I have difficulties configuring vpc port to a couple of leaf-switches.I'm using Network As Code trying to do this. (https://netascode.cisco.com/data_model/apic/interface_policies/new_interface_config)But I'm not able to understand how to do it.I ...
Resolved! CSCwj99858 - Cannot put Interface to monitor mode
Hi I encounter this kind of bug, i can't put my interface in monitoring mode using GUI.Nexus Dashboard Version 3.2.1iFabric ControllerVersion 12.2.2.241Is there a method to put my interface in monitoring mode?Thanks.
Intersight ICO Workflow- iSCSI boot parameters question
Hello community,I am attempting to create a custom, complex workflow in Intersight that derives, assigns, and deploys a server profile; creates a storage host entry and boot volume using the new Moid and IQN, then installs an OS to the server.However...
Resolved! Dial-Out Telemetry with TLS on Nexus 9300
Dear community, I have configured dial-out telemetry, using encryption on some of our Nexus devices. Unfortunately there is an error when I try to apply the certificate to the destination-group (some outputs below). Does anyone have an idea what migh...
Nexus Dashboard 4.1(1g) - API Browser (Swagger) Missing Endpoints?
Hi, I'm trying to do some development work against the latest ND release. I notice that in this version there are very few endpoints listed under "Manage" - including some of the basics like VRFs and Networks. Where should I be looking for these ...
Nexus bash-shell tcpdump capture packets on switchport
Hello Cisco world,I'm currently troubleshooting a problem, where I want to see if specific packets (e.g. ICMP) are entering and/or leaving a specific switch ports. I used tcpdump (bash-4.2# tcpdump -i Eth1-2) via bash-shell, but all I see are rapid s...
Nexus 9 ethanalyzer for data plane traffic
Hello community, It's my understanding that tcpdump and ethanalyzer only capture at the control plane natively. Judging by my use of them not capturing anything otherwise, this does seem to be true. I need to do some ICMP captures on interfaces so i...
How much server required for APIC-EM lab use?
Hi all,I am hoping to find out what some of you have used for your APIC-EM server in your home lab. My goal is to figure out how much hardware someone might need to purchase to run APIC-EM bare-metal. (I would likely run it under ESXi, but the bare-m...
Resolved! Intersight API inconsistent results for memory units various API calls
I have been using the get_memory_unit_list python API call and historically the OperState field has returned "operable" or "inoperable". Now for X210cM7 servers, it returns "OK". I have also observed that get_compute_physical_summary has changed the ...
Resolved! Unable to Access Nexus Dashboard Orchestrator (NDO) Sandbox
Hi Team,I’m trying to access the Nexus Dashboard Orchestrator (NDO) sandbox via Cisco DevNet, but I’m unable to find it in the current sandbox catalog. I’ve read about the ND v2.2 release and the availability of NDO for multi-site ACI policy testing,...
