Field Notice: *Expired* FN - 6450 - Cisco 7200 I/O Controller MII Port May Not Work With Some Transceivers

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Updated:January 18, 2007

Document ID:FN6450-08061999

Revised January 18, 2007
August 9, 1999

NOTICE:

THIS FIELD NOTICE HAS BEEN ARCHIVED AND IS NO LONGER MAINTAINED OR UPDATED BY CISCO.

THIS FIELD NOTICE IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE, WARRANTY OR SUPPORT. USE OF THE INFORMATION ON THIS FIELD NOTICE OR MATERIALS LINKED FROM THIS FIELD NOTICE IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS FIELD NOTICE AT ANY TIME.

Products Affected

Product	Remarks
C7200-I/O-FE	Product affected shipped July 17 to July 20. Affected serial numbers are listed below.

Problem Description

It was discovered in manufacturing test that the I/O FE board does not pass the ping test on the MII port at the external Final System Test (FST). This failure only occurs on the 73-2956-05 rev. A1 version of this 800-level assembly. The failure was due to a new fab spin of the I/O controller board and was found not to work with some transceivers. When encountered, the failure was 100% on the MII port.

283 I/O FE controllers affected by this problem shipped between July 17 to July 20. The list of serial numbers affected are listed below.

Only the MII port is affected.

Using the sh diag command will provide the serial number of the board as well as the part number and revision of the I/O FE controller board.

Note: Although the part number and revision may be 73-2956-05 rev. A1 version, this does not mean the problem exists with the MII port, you must check the serial number list provided below.

Router# sh diag

Slot 0:
        Fast-ethernet on C7200 I/O card with MII or RJ45 port adapter, 1 port
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        Port adapter is analyzed 
        Port adapter insertion time 00:00:39 ago
        EEPROM contents at hardware discovery:
        Hardware revision 1.3           Board revision A1
        Serial number     8199022       Part number    73-2956-05
        Test history      0x0           RMA number     00-00-00
        EEPROM format version 1
        EEPROM contents (hex):
        0x20: 01 83 01 01 00 7D 1B 6E 49 0B 8C 01 00 00 00 00
                ^^^ ID
        0x30: 50 00 00 00 98 03 12 00 00 FF FF FF FF FF FF FF

Visual identification of the corrected boards (new fab) will have either:

A deviation sticker labeled as "D99-3461" (obvious rework wire on top side of board). Note: The part number will still be 73-2956-05 rev. A1 on these boards.
Once the ECO is released, new part number will be 73-2956-07 rev. A0 (obvious rework wire on top side of board).

Problem Symptoms

The MII port of the C7200-I/O-FE will not work with some transceivers. The failure will be 100% with those transceivers.

Background

Root cause is related to a trace on the new spin of the fab. The fab was spun for improved manufacturing robustness. The new fab started to ship from the supplier to Cisco on July 5th. Based on the information provided below, 283 boards have shipped to the field.

The problem has been corrected by adding a wire to the board. The wire-add will be implemented by ECO.

Workaround/Solution

The affected c7200-I/O-FE controller serial numbers have been identified and are listed below. RMA the part if it matches a serial number in the list.

Ship            Serial          
Date            Number          Product         
---------       ----------      --------------- 
20-Jul-99       14307343        C7200-I/O-FE    
20-Jul-99       14307370        C7200-I/O-FE    
17-Jul-99       12334771        C7200-I/O-FE    
17-Jul-99       11511012        C7200-I/O-FE    
17-Jul-99       11511064        C7200-I/O-FE    
17-Jul-99       12334638        C7200-I/O-FE    
17-Jul-99       14306788        C7200-I/O-FE    
19-Jul-99       14885878        C7200-I/O-FE    
17-Jul-99       11511185        C7200-I/O-FE    
20-Jul-99       12335184        C7200-I/O-FE    
20-Jul-99       10013439        C7200-I/O-FE    
20-Jul-99       11506582        C7200-I/O-FE    
20-Jul-99       11506583        C7200-I/O-FE    
20-Jul-99       11506585        C7200-I/O-FE    
20-Jul-99       11506788        C7200-I/O-FE    
20-Jul-99       11508380        C7200-I/O-FE    
20-Jul-99       11510975        C7200-I/O-FE    
20-Jul-99       11511372        C7200-I/O-FE    
20-Jul-99       11511384        C7200-I/O-FE    
20-Jul-99       11511391        C7200-I/O-FE    
20-Jul-99       11511438        C7200-I/O-FE    
20-Jul-99       11511442        C7200-I/O-FE    
20-Jul-99       11620778        C7200-I/O-FE    
20-Jul-99       12638089        C7200-I/O-FE    
20-Jul-99       13944940        C7200-I/O-FE    
20-Jul-99       14885882        C7200-I/O-FE    
20-Jul-99       14885944        C7200-I/O-FE    
20-Jul-99       14886021        C7200-I/O-FE    
17-Jul-99       11511215        C7200-I/O-FE    
19-Jul-99       11508189        C7200-I/O-FE    
19-Jul-99       13944926        C7200-I/O-FE    
20-Jul-99       11511168        C7200-I/O-FE    
17-Jul-99       12334962        C7200-I/O-FE    
19-Jul-99       11511067        C7200-I/O-FE    
17-Jul-99       12165728        C7200-I/O-FE    
20-Jul-99       12334928        C7200-I/O-FE    
19-Jul-99       11219672        C7200-I/O-FE    
17-Jul-99       11624809        C7200-I/O-FE    
20-Jul-99       12165623        C7200-I/O-FE    
20-Jul-99       14307032        C7200-I/O-FE    
20-Jul-99       14885765        C7200-I/O-FE    
17-Jul-99       11511227        C7200-I/O-FE    
17-Jul-99       12610716        C7200-I/O-FE    
20-Jul-99       11510913        C7200-I/O-FE    
20-Jul-99       12334790        C7200-I/O-FE    
19-Jul-99       11510923        C7200-I/O-FE    
19-Jul-99       11510991        C7200-I/O-FE    
17-Jul-99       11511333        C7200-I/O-FE    
17-Jul-99       11506936        C7200-I/O-FE    
17-Jul-99       11511181        C7200-I/O-FE    
20-Jul-99       12643200        C7200-I/O-FE=   
20-Jul-99       14886108        C7200-I/O-FE=   
19-Jul-99       14885979        C7200-I/O-FE    
19-Jul-99       9447946         C7200-I/O-FE    
19-Jul-99       11624822        C7200-I/O-FE    
19-Jul-99       14886011        C7200-I/O-FE    
19-Jul-99       14307499        C7200-I/O-FE    
19-Jul-99       11506451        C7200-I/O-FE    
19-Jul-99       11511334        C7200-I/O-FE    
17-Jul-99       14885764        C7200-I/O-FE    
20-Jul-99       12334643        C7200-I/O-FE    
20-Jul-99       11506503        C7200-I/O-FE    
20-Jul-99       11506538        C7200-I/O-FE    
20-Jul-99       11510853        C7200-I/O-FE    
20-Jul-99       11510886        C7200-I/O-FE    
17-Jul-99       11507890        C7200-I/O-FE    
17-Jul-99       12638085        C7200-I/O-FE    
17-Jul-99       11506868        C7200-I/O-FE    
19-Jul-99       11510955        C7200-I/O-FE    
17-Jul-99       11624868        C7200-I/O-FE    
18-Jul-99       11511004        C7200-I/O-FE    
19-Jul-99       11624821        C7200-I/O-FE    
19-Jul-99       12334681        C7200-I/O-FE    
20-Jul-99       14307336        C7200-I/O-FE    
17-Jul-99       11506927        C7200-I/O-FE    
17-Jul-99       11624857        C7200-I/O-FE    
17-Jul-99       11744990        C7200-I/O-FE    
17-Jul-99       12606167        C7200-I/O-FE    
17-Jul-99       12638182        C7200-I/O-FE    
17-Jul-99       12638183        C7200-I/O-FE    
17-Jul-99       14306810        C7200-I/O-FE    
17-Jul-99       14307215        C7200-I/O-FE    
17-Jul-99       14885825        C7200-I/O-FE    
17-Jul-99       12610721        C7200-I/O-FE    
17-Jul-99       12610728        C7200-I/O-FE    
17-Jul-99       14885769        C7200-I/O-FE    
17-Jul-99       14885770        C7200-I/O-FE    
17-Jul-99       14885780        C7200-I/O-FE    
17-Jul-99       14885827        C7200-I/O-FE    
17-Jul-99       14885833        C7200-I/O-FE    
17-Jul-99       14885949        C7200-I/O-FE    
17-Jul-99       14885960        C7200-I/O-FE    
20-Jul-99       11511213        C7200-I/O-FE    
20-Jul-99       12605753        C7200-I/O-FE    
18-Jul-99       14885965        C7200-I/O-FE    
19-Jul-99       14307298        C7200-I/O-FE    
19-Jul-99       14307277        C7200-I/O-FE    
17-Jul-99       11510981        C7200-I/O-FE    
17-Jul-99       12313950        C7200-I/O-FE    
17-Jul-99       12606001        C7200-I/O-FE    
17-Jul-99       12610712        C7200-I/O-FE    
18-Jul-99       12641226        C7200-I/O-FE    
18-Jul-99       12334778        C7200-I/O-FE    
18-Jul-99       14307282        C7200-I/O-FE    
20-Jul-99       12643124        C7200-I/O-FE=   
19-Jul-99       11511017        C7200-I/O-FE    
19-Jul-99       14885762        C7200-I/O-FE    
19-Jul-99       12610739        C7200-I/O-FE    
19-Jul-99       14307296        C7200-I/O-FE    
19-Jul-99       14307371        C7200-I/O-FE=   
20-Jul-99       10948122        C7200-I/O-FE    
20-Jul-99       11220065        C7200-I/O-FE    
20-Jul-99       11507530        C7200-I/O-FE    
20-Jul-99       11510922        C7200-I/O-FE    
20-Jul-99       11511217        C7200-I/O-FE    
20-Jul-99       11511305        C7200-I/O-FE    
20-Jul-99       11511359        C7200-I/O-FE    
20-Jul-99       11511363        C7200-I/O-FE    
20-Jul-99       11511396        C7200-I/O-FE    
20-Jul-99       12334125        C7200-I/O-FE    
20-Jul-99       12334904        C7200-I/O-FE    
20-Jul-99       13942219        C7200-I/O-FE    
19-Jul-99       14886000        C7200-I/O-FE    
17-Jul-99       11510964        C7200-I/O-FE    
18-Jul-99       11511177        C7200-I/O-FE    
17-Jul-99       8187022         C7200-I/O-FE    
20-Jul-99       11510917        C7200-I/O-FE    
18-Jul-99       11511276        C7200-I/O-FE    
19-Jul-99       14307288        C7200-I/O-FE    
17-Jul-99       11742803        C7200-I/O-FE    
17-Jul-99       12635434        C7200-I/O-FE    
17-Jul-99       12638038        C7200-I/O-FE    
17-Jul-99       12638210        C7200-I/O-FE    
17-Jul-99       12716680        C7200-I/O-FE    
17-Jul-99       12642378        C7200-I/O-FE    
19-Jul-99       14306795        C7200-I/O-FE=   
19-Jul-99       14307346        C7200-I/O-FE=   
17-Jul-99       11511066        C7200-I/O-FE    
17-Jul-99       11511192        C7200-I/O-FE    
17-Jul-99       12639482        C7200-I/O-FE    
17-Jul-99       12334899        C7200-I/O-FE    
20-Jul-99       14885545        C7200-I/O-FE=   
20-Jul-99       14307044        C7200-I/O-FE    
20-Jul-99       14885743        C7200-I/O-FE    
20-Jul-99       12640765        C7200-I/O-FE    
19-Jul-99       12335123        C7200-I/O-FE    
19-Jul-99       12610703        C7200-I/O-FE    
20-Jul-99       11506791        C7200-I/O-FE    
20-Jul-99       11508418        C7200-I/O-FE    
17-Jul-99       11506485        C7200-I/O-FE    
17-Jul-99       14307221        C7200-I/O-FE    
17-Jul-99       12639560        C7200-I/O-FE    
17-Jul-99       14307047        C7200-I/O-FE    
20-Jul-99       11510990        C7200-I/O-FE    
20-Jul-99       11511175        C7200-I/O-FE    
20-Jul-99       11511027        C7200-I/O-FE    
19-Jul-99       11507841        C7200-I/O-FE    
19-Jul-99       11508639        C7200-I/O-FE    
20-Jul-99       14301850        C7200-I/O-FE=   
18-Jul-99       11506905        C7200-I/O-FE    
18-Jul-99       11511065        C7200-I/O-FE    
18-Jul-99       11511302        C7200-I/O-FE    
18-Jul-99       12610942        C7200-I/O-FE    
18-Jul-99       14307268        C7200-I/O-FE    
17-Jul-99       12334844        C7200-I/O-FE    
17-Jul-99       11624807        C7200-I/O-FE    
17-Jul-99       14885757        C7200-I/O-FE    
18-Jul-99       11511409        C7200-I/O-FE    
20-Jul-99       12334402        C7200-I/O-FE    
20-Jul-99       14885786        C7200-I/O-FE    
20-Jul-99       11511013        C7200-I/O-FE    
17-Jul-99       12334933        C7200-I/O-FE    
20-Jul-99       12334216        C7200-I/O-FE    
20-Jul-99       11506794        C7200-I/O-FE    
20-Jul-99       11506849        C7200-I/O-FE    
20-Jul-99       11506866        C7200-I/O-FE    
19-Jul-99       11506425        C7200-I/O-FE    
19-Jul-99       11508020        C7200-I/O-FE    
19-Jul-99       11511416        C7200-I/O-FE    
19-Jul-99       12638028        C7200-I/O-FE    
19-Jul-99       12638236        C7200-I/O-FE    
17-Jul-99       11511204        C7200-I/O-FE    
20-Jul-99       11507024        C7200-I/O-FE    
19-Jul-99       11510919        C7200-I/O-FE    
20-Jul-99       12334674        C7200-I/O-FE    
19-Jul-99       12165371        C7200-I/O-FE    
19-Jul-99       14307339        C7200-I/O-FE    
17-Jul-99       12334359        C7200-I/O-FE    
17-Jul-99       11510920        C7200-I/O-FE    
17-Jul-99       12638691        C7200-I/O-FE    
19-Jul-99       13942167        C7200-I/O-FE    
19-Jul-99       14885828        C7200-I/O-FE    
19-Jul-99       13940369        C7200-I/O-FE    
19-Jul-99       11506514        C7200-I/O-FE    
19-Jul-99       11511319        C7200-I/O-FE    
18-Jul-99       12334229        C7200-I/O-FE    
18-Jul-99       12605553        C7200-I/O-FE    
18-Jul-99       12334556        C7200-I/O-FE    
20-Jul-99       11511518        C7200-I/O-FE    
20-Jul-99       12605896        C7200-I/O-FE    
20-Jul-99       11506552        C7200-I/O-FE    
20-Jul-99       11511380        C7200-I/O-FE    
20-Jul-99       11506537        C7200-I/O-FE    
20-Jul-99       11506886        C7200-I/O-FE    
20-Jul-99       12605631        C7200-I/O-FE    
20-Jul-99       12637971        C7200-I/O-FE    
17-Jul-99       11624883        C7200-I/O-FE    
17-Jul-99       14307352        C7200-I/O-FE    
19-Jul-99       10013478        C7200-I/O-FE=   
19-Jul-99       11506650        C7200-I/O-FE=   
19-Jul-99       11506660        C7200-I/O-FE=   
19-Jul-99       11510848        C7200-I/O-FE=   
19-Jul-99       11510910        C7200-I/O-FE=   
19-Jul-99       11510956        C7200-I/O-FE=   
19-Jul-99       11510980        C7200-I/O-FE=   
19-Jul-99       11510985        C7200-I/O-FE=   
19-Jul-99       11510988        C7200-I/O-FE=   
19-Jul-99       11511002        C7200-I/O-FE=   
19-Jul-99       11624978        C7200-I/O-FE=   
19-Jul-99       12605622        C7200-I/O-FE=   
19-Jul-99       12605670        C7200-I/O-FE=   
19-Jul-99       12605898        C7200-I/O-FE=   
19-Jul-99       12640448        C7200-I/O-FE=   
19-Jul-99       12318024        C7200-I/O-FE=   
19-Jul-99       12319010        C7200-I/O-FE=   
19-Jul-99       12610704        C7200-I/O-FE=   
19-Jul-99       12610711        C7200-I/O-FE=   
19-Jul-99       14307331        C7200-I/O-FE=   
19-Jul-99       11219399        C7200-I/O-FE=   
19-Jul-99       11220025        C7200-I/O-FE=   
19-Jul-99       11507717        C7200-I/O-FE=   
19-Jul-99       11510835        C7200-I/O-FE=   
19-Jul-99       11510954        C7200-I/O-FE=   
19-Jul-99       11511163        C7200-I/O-FE=   
19-Jul-99       11511256        C7200-I/O-FE=   
19-Jul-99       11511278        C7200-I/O-FE=   
19-Jul-99       11511287        C7200-I/O-FE=   
19-Jul-99       11511401        C7200-I/O-FE=   
19-Jul-99       11625259        C7200-I/O-FE=   
19-Jul-99       12334134        C7200-I/O-FE=   
19-Jul-99       12605732        C7200-I/O-FE=   
19-Jul-99       12610726        C7200-I/O-FE=   
19-Jul-99       12610735        C7200-I/O-FE=   
19-Jul-99       12610934        C7200-I/O-FE=   
19-Jul-99       12610953        C7200-I/O-FE=   
19-Jul-99       12635402        C7200-I/O-FE=   
19-Jul-99       14306791        C7200-I/O-FE=   
19-Jul-99       14306794        C7200-I/O-FE=   
19-Jul-99       14306811        C7200-I/O-FE=   
19-Jul-99       14306816        C7200-I/O-FE=   
19-Jul-99       14306817        C7200-I/O-FE=   
19-Jul-99       14306818        C7200-I/O-FE=   
19-Jul-99       14885760        C7200-I/O-FE=   
20-Jul-99       12636595        C7200-I/O-FE    
20-Jul-99       11506534        C7200-I/O-FE    
19-Jul-99       12334679        C7200-I/O-FE    
18-Jul-99       10938980        C7200-I/O-FE    
18-Jul-99       11511171        C7200-I/O-FE    
18-Jul-99       12313958        C7200-I/O-FE    
18-Jul-99       11511037        C7200-I/O-FE    
18-Jul-99       14307193        C7200-I/O-FE    
18-Jul-99       11508039        C7200-I/O-FE    
18-Jul-99       11511445        C7200-I/O-FE    
18-Jul-99       12334109        C7200-I/O-FE    
18-Jul-99       14885733        C7200-I/O-FE    
18-Jul-99       11506441        C7200-I/O-FE    
18-Jul-99       11506481        C7200-I/O-FE    
18-Jul-99       11506542        C7200-I/O-FE    
18-Jul-99       11506856        C7200-I/O-FE    
18-Jul-99       12334802        C7200-I/O-FE    
18-Jul-99       12335202        C7200-I/O-FE    
18-Jul-99       12605883        C7200-I/O-FE    
18-Jul-99       12610699        C7200-I/O-FE    
18-Jul-99       12638269        C7200-I/O-FE    
18-Jul-99       12638483        C7200-I/O-FE    
18-Jul-99       13942151        C7200-I/O-FE    
17-Jul-99       14885776        C7200-I/O-FE    
17-Jul-99       12635793        C7200-I/O-FE    
20-Jul-99       11624829        C7200-I/O-FE    
19-Jul-99       11511436        C7200-I/O-FE=   
17-Jul-99       11624863        C7200-I/O-FE    
17-Jul-99       12334803        C7200-I/O-FE    
20-Jul-99       11506938        C7200-I/O-FE

For More Information

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) at (800) 553-24HR, (408) 526-7209, or send e-mail to tac@cisco.com.