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Limit the number of DNA center for access to network devices

Munther
Beginner
Beginner

Hi Dears,

we added some switches to our DNA center, after that we notice the DNA login to switches many time at a day. this process effect on our ISE system. therefore is there any method to limit the number of DNA center to login to switches even Resync Interval is configure to 1440 minutes

 

4 Replies 4

marce1000
VIP Mentor VIP Mentor
VIP Mentor

 

 - Ref : https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/hardening_guide/b_dnac_security_best_practices_guide.html#id_108831 , I acknowledge that this is kind of the reverse , but perhaps it could slow down DNA login-activity too.

  M.

Dear @marce1000 

Thanks for your reply, if i don't find any method i will try this may be it can limit the DNA.

Flavio Miranda
Advisor
Advisor

Hi

 If you are OK with the Resync interval of 1440, you can change the "Update Polling Interval. ".

"In the Polling Time field, enter the time interval (in minutes) between successive polling cycles. Valid values are from 25 to 1440 minutes (24 hours). "

 

 

 

@Flavio Miranda 

i already set the Network Resync Interval to 1440 min. in DNA version 2.2.3 and above You can update the polling interval at the global level for all devices by choosing System > Settings > Network Resync Interval. Or, you can update the polling interval at the device level for a specific device by choosing Device Inventory. When you set the polling interval using the Network Resync Interval, that value takes precedence over the Device Inventory polling interval value.

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