Skip to content
Skip to search
Skip to footer
Cisco.com Worldwide
Products and Services
Solutions
Support
Learn
Explore Cisco
How to Buy
Partners Home
Partner Program
Support
Tools
Find a Cisco Partner
Meet our Partners
Become a Cisco Partner
Support
Product Support
Optical Networking
Cisco Network Convergence System 1000 Series
Field Notices
Some links below may open a new browser window to display the document you selected.
View Documents by Topic
Choose a Topic
Cisco Network Convergence System 1004
Cisco Network Convergence System 1002
Cisco Network Convergence System 1001
Cisco Network Convergence System 1004
Field Notice: FN - 72157 - Limited Number of NCS1K-2KW-DC Units Shipped with Earlier Firmware Version Might Display Firmware Mismatch Alarm - Replace on Failure
16/Nov/2022
Field Notice: FN - 72290 - Cisco IOS XR: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing and Smart Call Home Functionality - Workaround Provided
22/Mar/2022
Field Notice: FN - 72016 - Replacement or Swap of Controller Card in NCS1004 System Can Cause a Reboot Loop - Workaround Provided
22/Dec/2020
Field Notice: FN - 70501 - Certain NCS 1000 1.2T Line Cards Are Not Supported With Cisco IOS XR Software Release 7.0.1 Without the Mandatory Software Maintenance Upgrade - Software Upgrade Recommended
14/Feb/2020
Cisco Network Convergence System 1002
Field Notice: FN - 72157 - Limited Number of NCS1K-2KW-DC Units Shipped with Earlier Firmware Version Might Display Firmware Mismatch Alarm - Replace on Failure
16/Nov/2022
Field Notice: FN - 72290 - Cisco IOS XR: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing and Smart Call Home Functionality - Workaround Provided
22/Mar/2022
Field Notice: FN - 70468 - Firmware Downgrade of CFP2 Modules Will Result in Rx LOS Alarm - Downgrade Is Not Recommended - Workaround Provided
10/Feb/2020
Field Notice: FN - 64230 - NCS1K-CNTLR Might Fail After 18 Months or Longer Due to Clock Signal Component Failure - Replace on Failure
17/Oct/2019
Field Notice: FN - 64155 - NCS1002-K9 Console Inaccessible Due to Displaced Controller Card DIMM - Replace on Failure
14/Jan/2019
Field Notice: FN - 70333 - NCS1K-2KW-DC Power Supply Not Recognized in Cisco IOS XR Software Release 6.3.2 or 6.5.1 - Software Upgrade Recommended
10/Dec/2018
Field Notice: FN - 70171 - Mismatch of Product Label in the NCS1K-CNTLR Unit - Workaround Provided
10/Apr/2018
Cisco Network Convergence System 1001
Field Notice: FN - 72157 - Limited Number of NCS1K-2KW-DC Units Shipped with Earlier Firmware Version Might Display Firmware Mismatch Alarm - Replace on Failure
16/Nov/2022
Field Notice: FN - 72290 - Cisco IOS XR: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing and Smart Call Home Functionality - Workaround Provided
22/Mar/2022
Support Documentation
All Support Documentation for this Series
Security Notices
Bulletins
Security Advisories, Responses and Notices
Customers Also Viewed