topic SDA Transit Control Plane Node - View capacity in Software-Defined Access (SD-Access)

SDA Transit Control Plane Node - View capacity

loger9901 — Mon, 15 Apr 2024 16:14:07 GMT

Is there a command to view the size and capacity of the Transit Control Plane node database? Is there a way to see the number of prefixes in the database and what the max capacity is for the device in question? Maybe it's a non-issue but wanted to see if there was a way to validate that capacity as we roll SDA out.

Re: SDA Transit Control Plane Node - View capacity

Torbjørn — Mon, 15 Apr 2024 16:59:30 GMT

You can check the number of EID prefixes with "show lisp site". SDA control plane node capacity is mainly limited by memory, so the best way to check for remaining capacity would be "show memory summary". You can read more about SDA scale considerations here: https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/dna-center/nb-06-dna-center-data-sheet-cte-en.html

Re: SDA Transit Control Plane Node - View capacity

jedolphi — Mon, 15 Apr 2024 22:56:43 GMT

"show lisp server summary " should give the current registration count. As Torbjørn mentioned, the data sheet gives the max LISP CP scale per platform, in the current data sheet version it's listed in Table 7, https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/dna-center/nb-06-dna-center-data-sheet-cte-en.html#SDAccessplatformscale

Re: SDA Transit Control Plane Node - View capacity

loger9901 — Wed, 17 Apr 2024 13:08:55 GMT

Thank you both! I was hoping for a single command to see this info, but this helps as well. I appreciate it!