关于Cisco WIC-2T的问题

Question

我正在使用一些(我认为是)WIC-2吨卡，在1721年，我从易趣订购。我试图在其中一个接口上设置时钟速率，但收到了一个错误。slot0中的卡工作正常，但slot1中的卡似乎不是wic-2t，而是wic-2a/s。卡片看上去是一样的，这两张卡片都贴上了WIC-2 t的标签。我在多路路由器中尝试了这张卡，并且在每个路由器的两个插槽中都没有结果。我是被骗了还是这是一张wic-2t卡？

~
1000000
1300000
1600000
2000000
2600000
3200000
4000000
5300000
8000000
(config-if)#clock rate 2600000
%Error: Unsupported clock rate for this interface

#sho diag
Slot 0:

    C1721 1FE Mainboard Port adapter, 5 ports
    Port adapter is analyzed
    Port adapter insertion time unknown
    EEPROM contents at hardware discovery:
    Hardware Revision        : 5.0
    PCB Serial Number        : FOC09172BVV
    Part Number              : 73-7546-05
    Board Revision           : A0
    Fab Version              : 04
    Product (FRU) Number     : CISCO1721
    EEPROM format version 4
    EEPROM contents (hex):
      0x00: 04 FF 40 03 5A 41 05 00 C1 8B 46 4F 43 30 39 31
      0x10: 37 32 42 56 56 82 49 1D 7A 05 42 41 30 02 04 FF
      0x20: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
      0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
      0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
      0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
      0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
      0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF


    WIC/VIC Slot 0:
    Serial 2T (12in1)
    Hardware revision 1.0   Board revision D0
    Serial number     0024928405    Part number    800-03181-01
    FRU Part Number   WIC-2T=


    Test history      0x00          RMA number     00-00-00
    Connector type    PCI
    EEPROM format version 1
    EEPROM contents (hex):
    0x20:   01 12 01 00 01 7C 60 95 50 0C 6D 01 00 00 00 00
    0x30:   68 00 00 00 01 01 15 00 FF FF FF FF FF FF FF FF


    WIC/VIC Slot 1:
    Serial 2A/S (12in1)
    Hardware revision 1.0   Board revision C0
    Serial number     0023246138    Part number    800-03182-01
    FRU Part Number   WIC-2A/S=


    Test history      0x00          RMA number     00-00-00
    Connector type    PCI
    EEPROM format version 1
    EEPROM contents (hex):
    0x20:   01 13 01 00 01 62 B5 3A 50 0C 6E 01 00 00 00 00
    0x30:   60 00 00 00 00 07 08 00 FF FF FF FF FF FF FF FF

Answer 1

从外部看，WIC-2A/S和WIC-2T看起来非常相似。我认为固件报告的内容是真实的。如果被检测为WIC-2A/S的卡被物理标记为WIC-2T，那么我会非常非常怀疑WIC是真的。