The other day we had a problem with our upgrade from Exchange 2010 to 2016. We are currently running an ASA5510 in our development site which needs cross-site connect via eSMTP to our production site running an ASA5520. For the most part, the upgrade went pretty well. However, a few days passed and I overheard […]Read more "ESMTP TLS and Cisco ASA Issues | Disabling SMTP Fixup"
Changing Ubuntu Server from DHCP to Static IP Address (Ubuntu Server 16.04 TLS) Recently, created a couple of LAMP stacks with Ubuntu 16.04 and needed to issue a Static IP so that it could be NAT’d as a web server. I have used this command Step 1. sysadmin@ubuntu:~$ sudo nano /etc/network/interface auto ens160 iface ens160 inet […]Read more "Set static IP Ubuntu 16.04"
My company just purchased an 8-pack On Demand port activation for two Cisco MDS 9124 SAN Fiber channel switches. We are currently adding additional VMware hosts with dual-port HBAs. Each host will be single connected to each fiber channel switch. In the future we might add additional HBAs so that each host is dual connected […]Read more "Cisco On Demand Port Activation License Fiber Channel Switch MDS 9124"