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Q：怎么识别新老的12AM模块？
A: [Router]disp ver        
 Copyright Notice:                
 All rights reserved (Jun 30 2003).               
 Without the owner's prior written consent, no decompiling                
 or reverse-engineering shall be allowed.                 
 Huawei Versatile Routing Platform Software                         
 VRP (R) software, Version 1.74 Release 0010                            
 Copyright (c) 1997-2003 HUAWEI TECH CO., LTD.                  
 Quidway R3680E uptime is 2 days 23 hours 25 minutes 18 seconds                         
 System returned to ROM by power-on.   
                 
 Quidway R3680E with 1 MPC 8240 Processor                 
 Router serial number is 00E0FC076AFF6120                       
 128M    bytes SDRAM                 
 8192K   bytes Flash Memory                 
 128K    bytes NVRAM                 
 Config Register points to NVRAM
                 
  Hardware Version is MTR 1.1                 
  CPLD Version is CPLD 3.0                 
  Bootrom Version is 4.32
  [AUX   ] AUX      Hardware Version is 1.0, Driver Version is 1.0
  [Slot 0] 1FE      Hardware Version is 2.0, Driver Version is 2.0
  [Slot 1] 1cE1     Hardware Version is 1.1, Driver Version is 1.0
  [Slot 4] 12AM     Hardware Version is 1.0, Driver Version is 1.0
                    Cpld Version is 1.0
  [Slot 5] 12AM     Hardware Version is 1.0, Driver Version is 1.0
                    Cpld Version is 1.0

这2块都是老模块。

新模块的编号是：RTB212AME