ISE 2.3 Application Server takes too long to run

[Justin Acera]

Hi, 

We recently installed a patch on both our ISE Wired and Wireless to fix some bugs. During reboot I noticed that Application Server on ISE Wired takes too long to be on running state compared to Wireless when issuing command "show application status ise". Do anyone have an explanation on this? 

Any help would be appreciated. Thanks

Justin

[hslai · Accepted solution]

This largely depends on the resources allocated to ISE. Please ensure meeting the minimal or better requirements. Also, disk IO plays an essential role during startup and reporting so I usually get faster startups with SSD.