Unable to upgrade vCenter 6.5/6.7 to U2: Root password expired As a Part of my pre-flight check for Vcenter upgrades i like to mount the ISO and go through the Solution – RKE Cluster MetalLB provides Services with IP Addresses but doesn’t ARP for the address RKE Cluster MetalLB provides Services with IP Addresses but doesn't ARP for the address - Solution Hybrid Exchange mailbox On-boarding : Target user already has a primary mailbox – Fix Duplicate mailbox issue with hybrid exchange user mailbox migration Vagrant Ansible LAB Guide – Bridged network Here's a is a quick guide to get you started with a "Ansible core lab" using Vagrant. Alright lets get Powershell: simple script for port monitoring (SMTP, HTTP, FTP, etc) using “system.net.sockets.tcpclient” class Recently we had a requirement to check SMTP of two diffrent servers and run a script if both servers failed. ASIC’S in Cisco Catalyst switches ASIC technology used in Cisco Catalyst 2960 3750 3850 9200 9300 9400 Hacking WatchGuard Firebox to Run pfsense- nanoBSD Hi Internetz, its been a while...So we had an old Firebox X700 laying around in office gathering dust. I saw Kafka 3.8 with Zookeeper SASL_SCRAM Setting up Kafka 3.8 with Zookeeper SASL_SCRAM Software is Just Loops and State A program is a collection of loops. Some loops read state. Some loops write state. VRF Setup with route leaking guide Dell S4112F-ON – OS 10.5.1.3 Scope - Create Three VRFs for Three separate clients Create a Shared VRF Leak routes from each VRF to the « Previous 1 2 3 4 5 Next »