Nothing serious… just getting thoughts out of my head
If you upgraded to macOS Catalina (10.15) and use Chrome, you might be seeing this message in your web browser for websites that worked before the upgrade. New SSL Trusted …
NET::ERR_CERT_REVOKED Error In Chrome After Catalina Upgrade Read More
Why would any one what do change a hosts file? Better yet, what does it do? What does a hosts file do? A hosts file is a locally used text …
How to Change Your MacOS Hosts File Read More
If you are seeing this error message when configuring a Cisco FEX with more than 1 uplink to the same switch, follow the below setups to troubleshoot Switch(config-if)# sho int …
Troubleshooting Cisco “FEX Fabric Up to Identity-Mismatch” Message Read More
Install Brew Install powershell via Brew If you do not have Brew installed you can follow the instructions on Brew’s Website Or…. open a terminal window on Mac Run: /usr/bin/ruby …
Install PowerShell PowerCLI and PowerNSX on Apple MacOS Read More
How To Setup In one SSH session run: ssh -N -D 7080 username@server.foo.com If you SSH to localhost (IP Address 127.0.0.1) on port 7080, this command forwards that port/request to …
Linux SOCKS Proxy for SSH Read More
Cisco Nexus 9K POAP Error message 2018 Oct 8 18:49:53 switch %$ VDC-1 %$ %POAP-2-POAP_DHCP_DISCOVER_START: [SERIALNUMBER-MACADDRESS] – POAP DHCP Discover phase started 2018 Oct 8 18:50:15 switch %$ VDC-1 %$ …
Cisco DCNM – POAP-2-POAPFAILURE: POAP boot file download failed. Read More