THIS FIELD NOTICE IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTY OF MERCHANTABILITY. YOUR USE OF THE INFORMATION ON THE FIELD NOTICE OR MATERIALS LINKED FROM THE FIELD NOTICE IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS FIELD NOTICE AT ANY TIME.
Revision | Publish Date | Comments |
---|---|---|
1.0 |
18-Feb-20 |
Initial Release |
2.0 |
05-Mar-20 |
External Field Notice Revision Published |
Affected Product ID | Comments |
---|---|
STACK-T4-50CM= |
Part Alternate |
STACK-T4-50CM |
|
STACK-T4-1M |
|
STACK-T4-1M= |
Part Alternate |
STACK-T4-3M= |
Part Alternate |
STACK-T4-3M |
|
C9200-NM-4G |
|
C9200-NM-4G= |
Part Alternate |
C9200-NM-4X |
|
C9200-NM-4X= |
Part Alternate |
C9200-STACK= |
Part Alternate |
C9200-STACK |
Defect ID | Headline |
---|---|
CSCvs42280 | C9200L/9200 : Stack Cable or Stack Adapter or Uplink FRU module (NM) hardware authentication failed |
A set of stacking cables, stack adapters, and network modules, as mentioned in the Products Affected section, will fail to authenticate when inserted into a stack port or the network module slot of C9200/C9200L switches.
A specific set of stacking cables, stack adapters, and network modules manufactured during a short period of time between September 2019 and January 2020 (identified by the serial number) have incorrect/missing Cisco Manufacturing authentication data. This will leads to failure during bootup/installation of the switch. The issue was caused by a very specific manufacturing process deviation that has been corrected with the introduction of additional verification steps into the process.
As of January 2020, the set of improperly manufactured units represents less than 1% of the entire install base.
The affected product will fail to authenticate when inserted into the stack port or network module slot. This failure will be noticed during system bootup. Any product that did not encounter an authentication failure and is already in use/functional/service was manufactured correctly and will not run into this issue/failure.
On authentication failure, the affected product should show one of these problem symptoms.
Stacking Cable Authentication Failure
The stack switch will reload and might show any of these error messages:
*** Stack cable authentication failed for cable inserted on stack port 1 on switch 2 *** *** Stack cable authentication failed for cable inserted on stack port 2 on switch 2 *** *** Stack cable authentication failed for cable inserted on stack port 1 on switch 1 *** *** Stack cable authentication failed for cable inserted on stack port 2 on switch 1 ***
Stack Adapter Authentication Failure
The stack switch will reload and might show any of these error messages:
Stack Adapter Auth Fail : SIF_SERDES_CABLE_EASTBOUND *** Stack adapter authentication failed on stack port 1 on switch 1 *** Stack adapter authentication failed on stack port 2 on switch 1 Stack Adapter Auth Fail : SIF_SERDES_CABLE_WESTBOUND
Network Module Authentication Failure
The network module and corresponding ports on it will not work, but the rest of the switch will continue to operate correctly. It might show the error message as:
***Uplink FRU module hardware authentication failed***
There is no workaround for this issue. Cisco is proactively notifying its customers of the potential field issue via this notice. This issue will be seen across a small set of units manufactured between September 2019 and January 2020.
If the issue is observed as mentioned in Problem Symptom section, and the serial number is listed in the Serial Number Validation Tool, use the Upgrade Program section in this field notice to submit a replacement request.
Cisco customers can return the impacted stacking cable, stack adapter, or network module to Cisco or choose to dispose of the unit at the customer site.
If the switch fails with a similar symptom, but is not included in the Serial Number Validation Tool, the customer should create a Cisco Technical Assistance Center (TAC) case to get further assistance before attempting to replace the product.
Cisco is committed to the delivery of high quality units and regrets any inconvenience that this might cause. Contact TAC or your account team for further support.
This field notice provides the ability to identify if the serial number(s) of a device is impacted by this issue. In order to verify your serial number(s), use the Serial Number Validation Tool.
A Form must be filled out for each separate Ship to Address.
The Upgrade Order Reference Number should be unique for each time the Form is filled out.
Please enter a valid Serial Number in the Form.
You will receive an acknowledgement email immediately after submitting the Form with Request #. Depending on material availability, both you AND the Customer email address will receive a confirmation email with Order# in 7 to 10 days. UMPIRE orders are proactive replacements and do NOT adhere to normal SLAs or Service Contracts.
NOTE: If your Ship to Address is in the following countries, please expect delays of up to 3 months depending on importation regulations: Argentina, Brazil, Columbia, Mexico, Venezuela, India, All countries in Asia (i.e. Singapore, Malaysia, Hong Kong, China, Vietnam, Korea, Thailand, Philippines), and all non-EU countries (ie: UAE, Russia, Turkey). You will receive your Order# at that time. Thank you for your patience as this process is beneficial for the customer; it will save them the cost of vat/duty in these countries (which is very high).
If you were given a Sales Order Number for the shipment of your replacement parts, please refer to the SO Status Tool (Please note: you must have a CCO User ID and Password to access this site):https://cisco-apps.cisco.com/cisco/psn/commerce
If you were given an RMA Number for the shipment of your replacement parts, please refer to the "Service Order QuickSearch" Tool at the following location (Please note: you must have a CCO User ID and Password to access this site):http://tools.cisco.com/support/serviceordertool/home.svo
If you have not received an email with an Order# after 10 days, please send an email with your Request#(s) and Customer in the Subject line to:mailto:umpire-escalations@cisco.com
If you were given a Sales Order Number for the shipment of your replacement parts, please refer to the SO Status Tool (Please note: you must have a CCO User ID and Password to access this site): https://cisco-apps.cisco.com/cisco/psn/commerce
Note: Fields marked with an asterisk (*) are required fields.
1 For phone and fax, include 011 and the country code outside North America.
2 The serial number input field for each Product ID can hold up to 4,000 characters, including commas and white space. For longer lists of serial numbers, please submit additional requests.
3 For customers in Japan only *** please enter the building and the floor in the address field. Also, enter the contact person's name, the telephone number and the e-mail address in the appropriate fields..
If you require further assistance, or if you have any further questions regarding this field notice, please contact the Cisco Systems Technical Assistance Center (TAC) by one of the following methods:
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