> # Maximum Limits

> Table 31-1 lists the maximum limits for CAs and digital certificate parameters.

> Table 31-1 Maximum Limits for CA and Digital Certificate
> Feature | Maximum Limit
> --- | ---
> Trust points declared on a switch | 16
> RSA key-pairs generated on a switch | 16
> Identity certificates configured on a switch | 16
> Certificates in a CA certificate chain | 10
> Trust points authenticated to a specific CA | 10

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