Can I run VSS over Single-Mode fiber long range?

So I have 2 Cat 6509 currently in the same room and I use VSS. I would like to split these 2 switches up geographically on the campus and they would be approximately 2500' apart. I plan to user single-mode fiber with 2 10G LR links on each switch. Any help would be appreciated! 

As Leo also noted yes that will work fine. It doesn't matter what optic (LR,SR, etc) you use as long as the VSL comes up you are fine 
what you have to be care full with is that now you have to use single mode for one of  the uplink ports coming from your access switches
HTH

Similar Messages

  • Can't Run program in Debug Mode

    To: [email protected]
    cc:
    Subject: Can't Run program in Debug Mode
    Has anyone else experienced this problem? We have written a non-express
    program that uses the Express generated services project as a supplier
    plan. However, when we try running this program in debug mode about 50%
    (or more) of the time we abend while Forte is trying to partition the
    application. Since we have many database classes in our Business Model we
    are wondering if Forte is timing out during the partition phase or if the
    server partition is running out of memory . The following error messages
    are produced by Forte. Any suggestions???
    =======================
    Error messages on client:
    =======================
    SYSTEM ERROR: Unable to start the partition testacadprogoffer_CL0_Part1 on
    any
    of the nodes to which it has been assigned. See the remainder of the
    error
    stack for more information.
    Class: qqsp_ResourceException
    Error #: [1602, 593]
    Detected at: qqcf_StandardConfig::LoadRemotePartition at 5
    Last TOOL statement: method overview.StartApplication
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    SYSTEM ERROR: Unable to start partition testacadprogoffer_CL0_Part1 on node
    admin2.
    Class: qqsp_ErrorDescriptor
    Error #: [1602, 592]
    Detected at: qqcf_StandardConfig::LoadRemotePartition at 3
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    SYSTEM ERROR: Lost contact with remote server while trying to load
    partition
    testacadprogoffer_CL0_Part1. Check server log file for more information
    about
    the specific problem.
    Class: qqsp_ResourceException
    Error #: [1301, 102]
    Detected at: qqem_IPartitionAgent::Startup at 5
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: The connection to the partner was terminated by the
    Communication
    Manager for the reasons below.
    Class: qqsp_DistAccessException
    Detected at: qqdo_PartitionMgr::StopLocation at 1
    Error Time: Tue Dec 02 12:56:00
    Distributed method called: qqrt_ForteExecAgentProxy.LoadPartition!6
    (object name Unnamed) from partition "Forte_Executor", (partitionId =
    F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9, taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9.229]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment CentralEnv
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: Network partner closed connection. This usually means the
    process at the other end of the wire failed. Please go look there and
    find
    out why.
    Class: qqsp_DistAccessException
    Detected at: qqcm_HoseFSM::ReceivedClose at 2
    Error Time: Tue Dec 02 12:56:00
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: Received close: Connection aborted (10053).
    Class: qqsp_DistAccessException
    Detected at: qqcm_HoseFSM::ReceivedClose at 1
    Error Time: Tue Dec 02 12:56:00
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    =======================
    Log messages on server:
    =======================
    Attached to manager for node admin2.
    aud Tue Dec 2 09:34:36 : Loading partition testacadprogoffer_cl0_Part2
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 09:41:58 : Shutting down partition as requested.
    aud Tue Dec 2 09:41:59 : Unloaded partition testacadprogoffer_cl0_Part2.
    aud Tue Dec 2 09:49:44 : Loading partition testacadprogoffer_cl0_Part2
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 10:00:11 : Shutting down partition as requested.
    aud Tue Dec 2 10:00:12 : Unloaded partition testacadprogoffer_cl0_Part2.
    aud Tue Dec 2 10:18:34 : Loading partition testacadprogoffer_cl0_Part3
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 10:27:00 : Shutting down partition as requested.
    aud Tue Dec 2 10:27:00 : Unloaded partition testacadprogoffer_cl0_Part3.
    aud Tue Dec 2 10:47:03 : Loading partition
    EvaluateApplRequirementsBO_CL0_Part1 built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 11:09:26 : Shutting down partition due to failure of agent
    owner's partition.
    aud Tue Dec 2 11:09:26 : Shutting down partition as requested.
    aud Tue Dec 2 11:09:26 : Unloaded partition
    EvaluateApplRequirementsBO_CL0_Part1.
    aud Tue Dec 2 12:36:14 : Loading partition testacadprogoffer_CL0_Part1
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 12:45:17 : Shutting down partition as requested.
    aud Tue Dec 2 12:45:17 : Unloaded partition testacadprogoffer_CL0_Part1.
    FATAL ERROR: Out of Memory (reason = qqOS_MM_EX_OUT_OF_MEMORY)
    FATAL ERROR: Out of Memory (reason = qqOS_MM_EX_OUT_OF_MEMORY)
    Task 11: qqcm_HoseRecvServiceTask::Run: Caught unexpected exception
    FATAL ERROR: ************* Out of Memory, requested (1K) available (0K)
    Class: qqsp_ResourceException with ReasonCode: SP_ER_OUTOFMEMORY
    Detected at: qqos_MemoryManager
    Error Time: Tue Dec 2 12:49:01
    Exception occurred (locally) on partition "Forte_Executor",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10f3, t
    askId = [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10f3.11]) in application
    "Forte Runtime", pid 14020 on node admin2 in environ
    ment CentralEnv.
    FATAL ERROR: ************* Out of Memory, requested (1K) available (0K)
    Class: qqsp_ResourceException with ReasonCode: SP_ER_OUTOFMEMORY
    Detected at: qqos_MemoryManager
    Error Time: Tue Dec 2 12:48:57
    FATAL ERROR: Out of Memory (reason = qqOS_MM_EX_OUT_OF_MEMORY)
    FATAL ERROR: Out of Memory (reason = qqOS_MM_EX_OUT_OF_MEMORY)
    ERROR: TMgr.RunThread: task cm.Recv failed terminating.
    Probably caused by a FATAL exception.
    David Wilbur email: [email protected]
    University of Windsor phone: 519-253-3000 ext. 2779
    Windsor, Ontario Canada
    -----------------------------------------------

    Hi,
    We have had the same problem in a non-express application
    with a heavy server partition. In our case, the error was not
    systematic, depending on the server workload at the time we
    tried to partition and run.
    The work-around we're using is to put the -fm flags (increasing the x
    parameter to say 30000) in the 'server arguments' of your server
    partition
    properties in the partition workshop. Note that if your server is a Unix
    platform,
    you need to put double-quotes before and after the parenthesis in the -fm
    syntax.
    Hope this helps,
    Vincent Figari
    BTW, what Forte version are you using ?
    On Tue, 2 Dec 1997 13:44:24 -0500 "David Wilbur"<[email protected]>
    writes:
    >
    >
    >
    >
    >
    To: [email protected]
    cc:
    Subject: Can't Run program in Debug Mode
    Has anyone else experienced this problem? We have written a
    non-express
    program that uses the Express generated services project as a supplier
    plan. However, when we try running this program in debug mode about
    50%
    (or more) of the time we abend while Forte is trying to partition the
    application. Since we have many database classes in our Business
    Model we
    are wondering if Forte is timing out during the partition phase or if
    the
    server partition is running out of memory . The following error
    messages
    are produced by Forte. Any suggestions???
    =======================
    Error messages on client:
    =======================
    SYSTEM ERROR: Unable to start the partition
    testacadprogoffer_CL0_Part1 on
    any
    of the nodes to which it has been assigned. See the remainder of
    the
    error
    stack for more information.
    Class: qqsp_ResourceException
    Error #: [1602, 593]
    Detected at: qqcf_StandardConfig::LoadRemotePartition at 5
    Last TOOL statement: method overview.StartApplication
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    SYSTEM ERROR: Unable to start partition testacadprogoffer_CL0_Part1 on
    node
    admin2.
    Class: qqsp_ErrorDescriptor
    Error #: [1602, 592]
    Detected at: qqcf_StandardConfig::LoadRemotePartition at 3
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    SYSTEM ERROR: Lost contact with remote server while trying to load
    partition
    testacadprogoffer_CL0_Part1. Check server log file for more
    information
    about
    the specific problem.
    Class: qqsp_ResourceException
    Error #: [1301, 102]
    Detected at: qqem_IPartitionAgent::Startup at 5
    Error Time: Tue Dec 02 12:56:01
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: The connection to the partner was terminated by the
    Communication
    Manager for the reasons below.
    Class: qqsp_DistAccessException
    Detected at: qqdo_PartitionMgr::StopLocation at 1
    Error Time: Tue Dec 02 12:56:00
    Distributed method called:
    qqrt_ForteExecAgentProxy.LoadPartition!6
    (object name Unnamed) from partition "Forte_Executor",
    (partitionId =
    F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9, taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9.229]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: Network partner closed connection. This usually means
    the
    process at the other end of the wire failed. Please go look there
    and
    find
    out why.
    Class: qqsp_DistAccessException
    Detected at: qqcm_HoseFSM::ReceivedClose at 2
    Error Time: Tue Dec 02 12:56:00
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    INFORMATION: Received close: Connection aborted (10053).
    Class: qqsp_DistAccessException
    Detected at: qqcm_HoseFSM::ReceivedClose at 1
    Error Time: Tue Dec 02 12:56:00
    Exception occurred (locally) on partition "Express_cl7_Client",
    (partitionId = F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3,
    taskId =
    [F88CCF80-FA5D-11D0-A2F1-DA164885AA77:0x10e9:0x3.226]) in
    application
    "FTLaunch_cl0", pid 65 on node DWILBUR_NTWS in environment
    CentralEnv.
    =======================
    Log messages on server:
    =======================
    Attached to manager for node admin2.
    aud Tue Dec 2 09:34:36 : Loading partition
    testacadprogoffer_cl0_Part2
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 09:41:58 : Shutting down partition as requested.
    aud Tue Dec 2 09:41:59 : Unloaded partition
    testacadprogoffer_cl0_Part2.
    aud Tue Dec 2 09:49:44 : Loading partition
    testacadprogoffer_cl0_Part2
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 10:00:11 : Shutting down partition as requested.
    aud Tue Dec 2 10:00:12 : Unloaded partition
    testacadprogoffer_cl0_Part2.
    aud Tue Dec 2 10:18:34 : Loading partition
    testacadprogoffer_cl0_Part3
    built on <unknown>.
    Attached to manager for node admin2.
    aud Tue Dec 2 10:27:00 : Shutting down partition as requested.
    aud Tue Dec 2 10:27:00 : Unloaded partition
    testacadprogoffer_cl0_Part3.
    aud Tue Dec 2 10:47:03 : Loading partition
    EvaluateApplRequirementsBO_CL0_Part1 built on <unknown>.
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    aud Tue Dec 2 11:09:26 : Shutting down partition as requested.
    aud Tue Dec 2 11:09:26 : Unloaded partition
    EvaluateApplRequirementsBO_CL0_Part1.
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    testacadprogoffer_CL0_Part1
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    David Wilbur email: [email protected]
    University of Windsor phone: 519-253-3000 ext. 2779
    Windsor, Ontario Canada

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