Finding a Host
I wrote an article a long time ago on how to find out where a host is connected. APIC-EM’s host inventory makes finding a host a ...
Inventory & Config Management
Did you know that APIC-EM inventories your equipment and maintains a copy of the config? If you don’t see the Config header, ...
Troubleshooting Failover on the ASA
When troubleshooting failover on an ASA, there are a couple of spots to pay attention too. However we first need to understand how ...
ZBF and the default security zone
A customer had a hardware failure the other day and I went and replaced the router. It was an ISR4231 and was running Zone Based ...
Easy VSS
VSS isn’t the hardest thing in the world to configure, but at times it can be a pain. Cisco must have realized this and came up ...