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Configuring Netflow on a 1720

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  • Configuring Netflow on a 1720

    I'm trying to enable netflow on my 1720 and I'm having troubles.
    I'm following the instructions here:
    but when I enter "ip route-cache flow" I get this error:
    router#config t
    router(config)#int fastEthernet 0
    router(config-if)#ip route-cache flow
    % Invalid input detected at '^' marker.
    These are the only options I have for ip route-cache:
    router(config-if)#ip route-cache ?
      policy          Enable fast-switching policy cache for outgoing packets
      same-interface  Enable fast-switching on the same interface

    Does my router support netflow?

    router#show version
    Cisco Internetwork Operating System Software
    IOS (tm) C1700 Software (C1700-O3Y-M), Version 12.2(6a), RELEASE SOFTWARE (fc1)
    Copyright (c) 1986-2001 by cisco Systems, Inc.
    Compiled Sun 02-Dec-01 00:08 by pwade
    Image text-base: 0x800080E0, data-base: 0x80737B90
    ROM: System Bootstrap, Version 12.0(3)T, RELEASE SOFTWARE (fc1)
    jknutson uptime is 5 hours, 23 minutes
    System returned to ROM by power-on
    System image file is "flash:c1700-o3y-mz.122-6a.bin"
    cisco 1720 (MPC860) processor (revision 0x601) with 24576K/8192K bytes of memory
    Processor board ID JAD051801J3 (546961230), with hardware revision 0000
    M860 processor: part number 0, mask 32
    Bridging software.
    X.25 software, Version 3.0.0.
    1 FastEthernet/IEEE 802.3 interface(s)
    1 Serial network interface(s)
    WIC T1-DSU
    32K bytes of non-volatile configuration memory.
    8192K bytes of processor board System flash (Read/Write)
    Configuration register is 0x2102
    I don't think upgrading the IOS is a valid option at this point as I read it needs a support contract from Cisco.

  • #2
    Re: Configuring Netflow on a 1720

    The 1720 doesn't support netflow.


    • #3
      Re: Configuring Netflow on a 1720



      Looks like I have to go about it some other way.