Cisco 3620, interfaces question

Discussion in 'Cisco' started by Rob, Apr 25, 2006.

  1. Rob

    Rob Guest

    I have a 3620 router that hase 2 ethernet Interface but for some reason
    I only can see one of them, physically its there and
    if I connect a cable the led will be on, on both interface.
    Can someone tell me how to access it.
    Thanks-Rob

    Building configuration...

    Current configuration:
    !
    version 12.0
    service timestamps debug uptime
    service timestamps log uptime
    no service password-encryption
    !
    hostname Router
    !

    !
    ip subnet-zero
    no ip routing
    !
    !
    !
    interface FastEthernet1/0
    ip address 10.10.10.1 255.255.0.0
    no ip directed-broadcast
    no ip route-cache
    no ip mroute-cache
    full-duplex
    !
    ip classless
    !
    !
    line con 0
    transport input none
    line aux 0
    line vty 0 4

    login
    !
    end


    Cisco Internetwork Operating System Software
    IOS (tm) 3600 Software (C3620-I-M), Version 12.0(28c), RELEASE SOFTWARE
    (fc1)
    Copyright (c) 1986-2005 by cisco Systems, Inc.
    Compiled Wed 30-Mar-05 15:32 by pwade
    Image text-base: 0x60008918, data-base: 0x6066E000

    ROM: System Bootstrap, Version 11.1(7)AX [kuong (7)AX], EARLY DEPLOYMENT
    RELEASE
    SOFTWARE (fc2)

    TerraceRouter uptime is 1 minute
    System restarted by power-on
    System image file is "flash:c3620-i-mz.120-28c.bin"

    cisco 3620 (R4700) processor (revision 0x81) with 12288K/4096K bytes of
    memory.
    Processor board ID 05970422
    R4700 processor, Implementation 33, Revision 1.0
    Bridging software.
    X.25 software, Version 3.0.0.
    1 FastEthernet/IEEE 802.3 interface(s)
    DRAM configuration is 32 bits wide with parity disabled.
    29K bytes of non-volatile configuration memory.
    4096K bytes of processor board System flash (Read/Write)
    Rob, Apr 25, 2006
    #1
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  2. Rob

    Guest

    Your running config and the "show version" output both indicate that
    there is only one fast-ethernet interface. So, as far the IOS running
    on that system is concerned, there is only one FE interface and so
    there is no way you are going to be able to access the "second" one.

    Are you sure that there is a second FE port? Note that sometimes a
    single ethernet port on a router will have two physical ports -- one
    for a GBIC or SFP connection and another for a RJ45 cable connection.
    However, only one physical port can be used at one type and that is
    controlled by the "media-type" interface sub-command in the
    configuration. I am not familiar with the 3620 enough to know if
    maybe two such physical interfaces for a single FE port is misleading
    you into thinking that you have two FE ports.

    Cisco da Gama
    http://ciscostudy.blogspot.com
    , Apr 25, 2006
    #2
    1. Advertising

  3. Rob

    Merv Guest

    Look for the network module names on the slot faceplates - for example
    NM-1FE-TX

    Post your findings
    Merv, Apr 25, 2006
    #3
  4. Rob

    Merv Guest

    The slots in s 3620 are numbered 0 for the right-hand slot and 1 for
    the left-hand slot.

    So with an interface of FastEthenet 1/0, you clearly have a network
    module in slot 1 - the left-hand slot.

    Is there also a network module in slot 0 and if so of what type?
    Merv, Apr 25, 2006
    #4
  5. Rob

    URB Guest

    Post the output of the 'sh diag' command.

    URB
    URB, Apr 26, 2006
    #5
  6. "Rob" <> wrote in message news:444e8567$...
    >
    >
    > I have a 3620 router that hase 2 ethernet Interface but for some reason
    > I only can see one of them, physically its there and
    > if I connect a cable the led will be on, on both interface.
    > Can someone tell me how to access it.


    Get the NM (network Module) name and verify that your current IOS supports
    that NM.
    Also verify that your hardware supports the NM

    HTH
    Martin
    Martin Bilgrav, Apr 26, 2006
    #6
  7. Rob

    Rob Guest

    It says:

    Fast ethernet 1FX-TX on both 10/100 baseTX

    So any idea?
    Rob
    "Merv" <> wrote in message
    news:...
    > The slots in s 3620 are numbered 0 for the right-hand slot and 1 for
    > the left-hand slot.
    >
    > So with an interface of FastEthenet 1/0, you clearly have a network
    > module in slot 1 - the left-hand slot.
    >
    > Is there also a network module in slot 0 and if so of what type?
    >
    Rob, Apr 27, 2006
    #7
  8. Rob

    Rob Guest

    Router#sh diag
    Slot 0:
    Fast-ethernet port adapter, 1 port
    Port adapter is disabled
    Port adapter insertion time unknown
    EEPROM contents at hardware discovery:
    Hardware revision 1.0 Board revision A0
    Serial number 11265612 Part number 800-03490-02
    Test history 0x0 RMA number 00-00-00
    EEPROM format version 1
    EEPROM contents (hex):
    0x20: 01 44 01 00 00 AB E6 4C 50 0D A2 02 00 00 00 00
    0x30: 50 00 00 00 98 11 02 00 FF FF FF FF FF FF FF FF

    Slot 1:
    Fast-ethernet port adapter, 1 port
    Port adapter is analyzed
    Port adapter insertion time unknown
    EEPROM contents at hardware discovery:
    Hardware revision 1.0 Board revision A0
    Serial number 10690719 Part number 800-03490-02
    Test history 0x0 RMA number 00-00-00
    EEPROM format version 1
    EEPROM contents (hex):
    0x20: 01 44 01 00 00 A3 20 9F 50 0D A2 02 00 00 00 00
    0x30: 50 00 00 00 98 11 13 00 FF FF FF FF FF FF FF FF





    "URB" <> wrote in message
    news:p...
    > Post the output of the 'sh diag' command.
    >
    > URB
    Rob, Apr 27, 2006
    #8
  9. Rob

    URB Guest

    Looks like you may have 2 NM-1FE-TX modules. The one in slot0: shows
    disabled. Try swapping them around. Also remove the NM in slot 1:
    and see if the NM in slot 0: is recognized.

    URB


    On Thu, 27 Apr 2006 11:14:43 -0400, "Rob" <> wrote:

    >Router#sh diag
    >Slot 0:
    > Fast-ethernet port adapter, 1 port
    > Port adapter is disabled
    > Port adapter insertion time unknown
    > EEPROM contents at hardware discovery:
    > Hardware revision 1.0 Board revision A0
    > Serial number 11265612 Part number 800-03490-02
    > Test history 0x0 RMA number 00-00-00
    > EEPROM format version 1
    > EEPROM contents (hex):
    > 0x20: 01 44 01 00 00 AB E6 4C 50 0D A2 02 00 00 00 00
    > 0x30: 50 00 00 00 98 11 02 00 FF FF FF FF FF FF FF FF
    >
    >Slot 1:
    > Fast-ethernet port adapter, 1 port
    > Port adapter is analyzed
    > Port adapter insertion time unknown
    > EEPROM contents at hardware discovery:
    > Hardware revision 1.0 Board revision A0
    > Serial number 10690719 Part number 800-03490-02
    > Test history 0x0 RMA number 00-00-00
    > EEPROM format version 1
    > EEPROM contents (hex):
    > 0x20: 01 44 01 00 00 A3 20 9F 50 0D A2 02 00 00 00 00
    > 0x30: 50 00 00 00 98 11 13 00 FF FF FF FF FF FF FF FF
    >
    >
    >
    >
    >
    >"URB" <> wrote in message
    >news:p...
    >> Post the output of the 'sh diag' command.
    >>
    >> URB

    >
    URB, Apr 27, 2006
    #9
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