Cisco 200, 300 and 500 series pre v1.3.5 upgrade procedure via CLI

Upgrading Cisco SG-200 SG-300 SG-500 switches via CLI

APIC-EM · Automation · Programming · Python · Uncategorized

APIC-EM – licenseHarvest

During a recent Nexus 5k upgrade task Layer3 features were preventing non-disruptive ISSU’s from taking place. It became apparent that some N5Ks had unused features/ applications installed and the licenses deployed across the estate were unknown. So I wrote a Python APIC-EM script to audit and download this information. The script has the following flow/… Continue reading APIC-EM – licenseHarvest

ISE · Uncategorized

Cisco ISE 1.4 – Change FQDN of Primary Administration node

Half way through our ISE pre-production testing it was decided to move all of the nodes into a new sub-domain. Moving the PSN and secondary Administration node was simply a case of de-registering and re-adding the nodes. From notes I had read online, it was not possible to do the same with the Primary Administration… Continue reading Cisco ISE 1.4 – Change FQDN of Primary Administration node