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RichardStrnad.ch

CCIE #43536. Coding. Python. Automation. Golang.

Categories

NXOS

Cisco

ACI

Netconf

Nexus

Go

macOS

Blog

Hugo

APIC

VIM

API

IOS

NDB

VMware

AVI

UCS

Misc

Python

APIC-EM

Docker

Mac

Prime Infrastructure

ACS

Wireless

2023

GNSS LED constantly lightning/bright red

Cisco Kills Hyperflex!

How to Fix ACI Fault F1419

Cisco ACI – Current Software releases

Cisco ACI – Release Notes of 6.0.2j ACI Software

Cisco ACI – Convert Leaf Ports (Uplink to Downlink) - 2023 Update

Cisco ACI – Convert Leaf Ports (Uplink to Downlink) - 2023 Update

Netconf: Fix 'resource denied: Sync is in progress'

Netconf: Fix 'resource denied: Sync is in progress'

Cisco ACI – Reset an ACI Spine/Leaf Switch [2023 Update]

Cisco ACI – Reset an ACI Spine/Leaf Switch [2023 Update]

Is Cisco ACI Dead?! [2023]

Is Cisco ACI Dead?! [2023]

Nexus Switch - Power supply not recognized

Nexus Switch - Power supply not recognized

ACI - Best Practices

ACI - Best Practices

Go Database Error Details: Effective Diagnosis and Resolution

Go Database Error Details: Effective Diagnosis and Resolution

ACI Fault F1370 - Standby messages are rejected

ACI Fault F1370 - Standby messages are rejected

How to Fix: 'no matching host key type found'

How to Fix: 'no matching host key type found'

2022

Cisco IOS - Wake on LAN (WOL) not working anymore

Cisco IOS - Wake on LAN (WOL) not working anymore

How to deploy a Go based gRPC Service on Google Cloud Run

How to deploy a Go based gRPC Service on Google Cloud Run

ACI Licensing Guide - September 2023 Updated

ACI Licensing Guide - September 2023 Updated

MAC Move messages explained

Cisco ACI – Reset an APIC in 2022

Cisco ACI – Reset an APIC in 2022

ACI - Moquery

ACI - Moquery

ACI - Delete multiple objects by DN on the APIC

ACI - Delete multiple objects by DN on the APIC

Cisco ACI - ISIS Redistribution Metric

Cisco ACI - ISIS Redistribution Metric

ACI - Understand Packet Dropped Faults

ACI - Understand Packet Dropped Faults

How to use Postman for Cisco ACI?

How to use Postman for Cisco ACI?

Cisco releases APIC-M4 and APIC-L4

Cisco releases APIC-M4 and APIC-L4

ACI - How to show memory information for Leaf/Spines?

How to use iPing on Cisco ACI

Hugo Paginator Pitfall

How to Spoof your MAC Address on a macOS Device

Aci clear crc related Fault F381328

Some nice and helpful VIM shortcuts

Apple macOS Touch ID for Sudo

ACI: Spine replacement in a single Spine fabric

2021

Cisco RestConf Cheatsheet

How to read out the used ACI basic parameters

AAA (TACACS+) configuration for NDB

Testing Github Pages

2020

Custom Hyperflex ESX Image

2019

Cisco ACI – Convert Leaf Ports back (Downlink to Uplink)

AVI Networks – Reset Controller

2017

ACI/N9K – How to convert a Nexus 9000 from NX-OS to ACI

Unable to create San-Port-Channel Between Nexus 5548UP and UCS(-Mini)

BFD and IP redirects

Cisco Champion 2017

Happy New Year & Resolutions for 2017

2016

Error: Error executing command on leaf02. Error Code: 255

Cisco ACI – Run Commands on the Switches from your APIC

Cisco ACI – Connect to the leaf/spine switches with the NX-OS bash

Acitoolkit – Get all Nodes

Nexus 1000v – Port-Profile Error ‘MSP-5-PP_UPDATE_FAILED’

APIC-EM – External Authentication ‘Invalid Login Credentials’

Python – Building a Cisco Type 7 Decrypt Tool

Reset Cisco IOS XR Device (Factory Reset)

Docker MySQL Backup

ACI/N9K – How to convert a Nexus 9000 from ACI Mode to NX-OS (Standalone)

2015

Cisco IOS XE – Install the New release 16.1.1 (Denali) on 3850

Cisco ACI – Reset a APIC

Cisco ACI – NX-OS Style CLI

Cisco ACI – New Features in Release 1.2(1i)

Recognise the Production Date of your Cisco Equipment based on the Serial

Cisco ACI – Reset a ACI Spine/Leaf Switch to default

Cisco ACI – New Features in Release 1.1(2h)

Cisco ACI – The new and nice GUI way to Upgrade your ACI Fabric

Cisco ACI – AVS Upgrade through CLI

Sublime – Use Control+W to delete Word to the left

FTP Server under Mac OS X

Cisco Prime Infrastructure – Update from 2.1 to 2.2

Cisco ACS – Default User and Password for the GUI

Cisco WLC – IOS Based WLC AP Count through SNMP (5760, 3850, 3650)

Cisco ACS – Patch Install error (% Manifest file not found in the bundle)

Cisco ACI – Upgrade your ACI Fabric (1.0(2j) to 1.0(3f))

Cisco ACI – Restart the GUI (Websocket Error)

Cisco ACI – Reboot an APIC

Cisco ACI – Connect to the leaf/spine switches

2014

Benefits of becoming a CCIE

Use ? “literal” in IOS

Cisco IOS shortcuts