It is common when a business acquisition or merging occurs, to IT professionals, we would automate our task via scripting rather than going through each user’s properties and changing everything, the below simple scripts may help when you want to “bulk change” domain name, UPN, Email Attribute, Primary SMTP, SIP address in a Hybrid environment: […]
How to – Domain Name UPN Email Primary SMTP SIP Change Read More »
This tutorial is to illustrate the processes to configure Juniper EX switch virtual chassis and JUNOS upgrade procedures. This is one of the most common tasks in the Juniper networking world. Environment Virtual Chassis with nonprovisoned configuration file 2. Then you can check the current vc-port configuration via show virtual-chassis vc-port, there might be ports
How to – Juniper EX switch Virtual Chassis and JUNOS upgrade Read More »
Cisco unsupported SFP Errdisable port
How to fix Cisco SFP errdisable state gbic-invalid Read More »
This post is about adding watermark on WordPress pictures and troubleshooting steps when the watermark is not applying Steps Go to WordPress Dashboard, add new plugin, search “Easy Watermark”, install and activate it 2. go to “settings” – “add New Watermark” – configure the options as you want, you then can preview the change, please
How to add Watermark on WordPress Post Read More »
Instead of reading Cisco’s lengthy document for switch stacking and IOS XE upgrade procedure, this tutorial explains the simple steps to stack two Cisco L2/L3 switches and upgrade the IOS afterward, this is one of the most common tasks for ICT networking professionals. Environment 2x brand new Cisco 9300 switches 2x Cisco Data Stacking cable
How to Stack Cisco Switch and Upgrade IOS Read More »
During a Fortinet 100D to Fortinet 100F upgrade migration, the Fortinet Firewall Migration Tool cannot recover the Fortinet IPsec VPN Pre-shared key for you, we cannot find the IPsec VPN Pre-shared key from the previous document Troubleshooting Searching and testing around seem the only fix is to update the key on both ends, however, for
How to Recover Fortigate IPsec VPN Pre-shared Key Read More »
Problem The affected end-user has been Migrated into Teams Only mode with Direct Routing configured, he is having a call forwarding issue after that: Call Forwarding rules are NOT enabled in Teams application but all the calls to this number are being forwarded to his mobile. Environment AudioCodes SBC has been implemented for both the
Ghost Call Forwarding Issue in Teams Direct Routing Read More »
