Cisco Bug: CSCup80784 - TNC-E/TSC-E insertion into node running < 9.3 results in card unbootable
Jun 17, 2020
- Cisco ONS 15454 Series Multiservice Provisioning Platforms
Known Affected Releases
9.2(1) 9.203 9.21 9.211 9.213 9.214
Symptom: Insertion of TNC-E/TSC-E card into node with release that does support the card, <9.30, will result in the card no longer being able to boot. The card will continuously try to boot without success. Conditions: The USB Host Controller was changed in TNC-E/TSC-E. Hence the drivers for the new USB Host Controller Device(USBHCD) is available in R 930 which is the first SW release for TNC-E/TSC-E cards. The earlier releases do not have those drivers and hence the card can not complete boot procedure.
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Bug Details Include
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