Field Notices
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Cisco Catalyst 1101 Rugged Router
- Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended 10/Jan/2024
- Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended 05/Oct/2023
- Field Notice: FN72382 - C111x Hardware Shipments after February 3, 2025, Require a Minimum Cisco IOS Software Version - Software Upgrade Recommended 29/Sep/2023
- Field Notice: FN72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended 29/Sep/2023
- Field Notice: FN - 72511 - RSA Keys Less Than 2048 Bits Are Not Supported for SSH in Cisco IOS XE Release 17.11.1 and Later - Workaround Provided 16/May/2023
- Field Notice: FN - 72242 - Limited Number of Cisco Catalyst IR1100 Rugged Series Routers Might Fail to Boot When Upgrading to Cisco IOS XE 17.5.1 - Software Upgrade Recommended 08/Sep/2021
- Field Notice: FN - 70585 - Devices Upgraded to ROM Monitor 16.12(1r) or Later Might Fail to Boot Due to Incorrectly Programmed Cookie PID Field - Software Upgrade Recommended 02/Nov/2020
- Field Notice: FN - 70573 - Cisco Secure Unique Device Identifier Certificate Expiration Impact On Internet of Things Products Managed by Cisco Field Network Director - Workaround Provided 16/Oct/2020