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Beginner

VSS switchover outage time

Hello

We recently ran into bug CSCus64795 on one of our Cisco 6509 pairs (Excessive logging/Memory leak due to a parity error in the Netflow VRAM) and forced switchover to the secondary VSS unit. Please would someone advise how long a VSS switchover usually takes and how long the expected outage is for connected networks?

Thanks

Amy

2 REPLIES
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Advisor

This should help-

This should help-

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/prod_white_paper0900aecd801c5cd7.html

Beginner

This document focuses on

This document focuses on supervisor fail-over and not the VSS system.  However, If I'm reading this correctly, the brief mention of VSS states that the fail-over time is typically less than 200 milliseconds.

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