older WIC-1DSU with 2801 router?

Discussion in 'Cisco' started by you know who maybe, Mar 13, 2006.

  1. Do the old WIC-1DSU cards work with this router or do I need to buy the new
    "V2" cards?

    you know who maybe, Mar 13, 2006
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  2. you know who maybe

    Merv Guest

    Cisco 2800 module compatibility chart does not list the WIC-1DSU


    The WIC-1DSU-T1 is supported on these platforms with these Cisco IOS

    Platform Cisco IOS Software Release
    1600 11.2(12)P, 11.3(3)T, All 12.x
    1700 All Cisco IOS versions
    2600* 11.3(4)T1, 12.0(1), 12.0(1)T, 12.1(1),
    12.1(1)T, 12.2(1), 12.2(2)T
    2600XM 12.1(14), 12.2(12), 12.2(8)T1, 12.2(11)YT
    3620, 3640 11.2(12)P, 11.3(3)T, All 12.x
    3631 Not Supported
    3660 All Cisco IOS versions
    2691, 3725, 3745 12.2(13)T, 12.2(11)YT
    Merv, Mar 13, 2006
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  3. The WIC-1DSU (version 1) cards do *work* in the Cisco 2801 model, but
    are not officially supported. That would lead me to believe that some
    future IOS might remove compatibility for this card, and you'll be SOL.
    Also, any TAC questions for hardware problems are probably going to
    bounce back immediately that you are running an unsupported config.

    It would be prudent to get the WIC-1DSU-V2 for this router.

    On the other hand, the 2811 and 2821 will NOT work with the WIC-1DSU.
    They do require that you have the WIC-1DSU-V2 (at least when I ran up
    either of them). The code just won't recognize that old card at all.
    Doug McIntyre, Mar 14, 2006
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