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Field Notices

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Cisco Catalyst 9200 Switch Stack
- Field Notice: FN - 72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended 07/Jun/2022
Cisco Catalyst 9200-48P Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200-48PXG Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200-48T Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200-24P Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200-24PXG Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200-24T Switch
- Field Notice: FN70506 - Authentication Failure Observed on C9200/C9200L Switches When a Stacking Cable, Stack Adapter, or Network Module Is Inserted in the Switch - Hardware Upgrade Available 10/Apr/2023
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L Switch Stack
- Field Notice: FN - 72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended 31/May/2023
- Field Notice: FN - 72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended 07/Jun/2022
Cisco Catalyst 9200L-48P-4G Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-48P-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-48PXG-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-48PXG-2Y Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-48T-4G Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-48T-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24P-4G Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24P-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24PXG-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24PXG-2Y Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24T-4G Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020
Cisco Catalyst 9200L-24T-4X Switch
- Field Notice: FN - 70567 - C9200/C9200L Devices That Run on Certain 16.12.x and 17.1.1/17.2.1 Cisco IOS XE Releases Will Exhibit MAC Address Update Failure - Software Upgrade Recommended 29/Sep/2020

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