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03-12-2020 07:19 AM
I'm looking at an ASR1K-X with an ESP40. Datasheets shows up to 12Gbps encrypted aggregate throughput.
If I exceed those numbers, is there a command that would show drops that occurred due to hitting encryption/decryption limits?
Is it QOS aware? With encryption happening before queuing and scheduling, would it still encrypt/decrypt PQ1 and PQ2 packets first?
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03-13-2020 04:35 AM
Hi,
This is the command you're looking for, as you're looking for data-plane drops: "show platform hardware qfp statistics drop". Take look at this document for further reference:
Regards,
Cristian Matei.
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03-12-2020 09:53 AM
I don't know for sure, but doubt it would. I suspect encryption/decryption is FIFO.
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03-12-2020 10:37 AM
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04-07-2020 11:07 AM
I received confirmation from a Cisco engineer that the crypto module will indiscriminately drop traffic when its capacity is exceeded.
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03-13-2020 04:35 AM
Hi,
This is the command you're looking for, as you're looking for data-plane drops: "show platform hardware qfp statistics drop". Take look at this document for further reference:
Regards,
Cristian Matei.
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03-13-2020 07:00 AM
