noisy logs between 2 different CISCO machines ?

Discussion in 'Cisco' started by RJ45, May 11, 2004.

  1. RJ45

    RJ45 Guest

    hello, I have 1 CISCO 7206 router with a fastethernet interface.
    this interface is connected to a 100Mbit/s hub on my internal LAN.

    On my internal LAN then I have a Cisco catalyst 3750 with a default
    VLAN defined.

    On the CISCO router I have plenty of these warnings:

    May 11 15:30:10 manrou 392373: 1w4d: %CDP-4-DUPLEX_MISMATCH: duplex
    mismatch discovered on FastEthernet0/0 (not full duplex), with sw-v
    GigabitEthernet1/0/1 (full duplex).

    but the two machines (router and switch) Are not directly connected
    thru a cable, they are indeed very far from each other and there are
    plenty of eXtreeme switches between them.

    How can I Get rid of this message ?
    or how can I Solve the problem ?

    thank you very much

    Rick
    RJ45, May 11, 2004
    #1
    1. Advertising

  2. On Tue, 11 May 2004 13:18:06 +0000 (UTC), RJ45 <>
    wrote:

    > hello, I have 1 CISCO 7206 router with a fastethernet interface.
    > this interface is connected to a 100Mbit/s hub on my internal LAN.
    >
    > On my internal LAN then I have a Cisco catalyst 3750 with a default
    > VLAN defined.
    >
    > On the CISCO router I have plenty of these warnings:
    >
    > May 11 15:30:10 manrou 392373: 1w4d: %CDP-4-DUPLEX_MISMATCH: duplex
    > mismatch discovered on FastEthernet0/0 (not full duplex), with sw-v
    > GigabitEthernet1/0/1 (full duplex).
    >
    > but the two machines (router and switch) Are not directly connected
    > thru a cable, they are indeed very far from each other and there are
    > plenty of eXtreeme switches between them.
    >
    > How can I Get rid of this message ?
    > or how can I Solve the problem ?
    >
    > thank you very much
    >
    > Rick
    >




    --
    Gruß Andre

    --- Using Opera
    Andre Wisniewski, May 11, 2004
    #2
    1. Advertising

  3. RJ45

    RJ45 Guest

    answer is....


    no cdp enable

    this on GigabitEthernet 1/0/1

    wellseems working :)

    thanks


    On 2004-05-11, Andre Wisniewski <> wrote:
    > On Tue, 11 May 2004 13:18:06 +0000 (UTC), RJ45 <>
    > wrote:
    >
    >> hello, I have 1 CISCO 7206 router with a fastethernet interface.
    >> this interface is connected to a 100Mbit/s hub on my internal LAN.
    >>
    >> On my internal LAN then I have a Cisco catalyst 3750 with a default
    >> VLAN defined.
    >>
    >> On the CISCO router I have plenty of these warnings:
    >>
    >> May 11 15:30:10 manrou 392373: 1w4d: %CDP-4-DUPLEX_MISMATCH: duplex
    >> mismatch discovered on FastEthernet0/0 (not full duplex), with sw-v
    >> GigabitEthernet1/0/1 (full duplex).
    >>
    >> but the two machines (router and switch) Are not directly connected
    >> thru a cable, they are indeed very far from each other and there are
    >> plenty of eXtreeme switches between them.
    >>
    >> How can I Get rid of this message ?
    >> or how can I Solve the problem ?
    >>
    >> thank you very much
    >>
    >> Rick
    >>

    >
    >
    >
    RJ45, May 11, 2004
    #3
  4. RJ45

    Kevin Widner Guest

    Why don't you just turn off cdp? If that 7206 is your ISP router, then
    you should probably turn it off on that device anyway, at least on
    your public interface, but if you have mostly Extreme switches on your
    network, you may as well turn off CDP alltogether.

    Kevin


    "Andre Wisniewski" <> wrote in message news:<opr7t74wjcudlqzq@ares>...
    > On Tue, 11 May 2004 13:18:06 +0000 (UTC), RJ45 <>
    > wrote:
    >
    > > hello, I have 1 CISCO 7206 router with a fastethernet interface.
    > > this interface is connected to a 100Mbit/s hub on my internal LAN.
    > >
    > > On my internal LAN then I have a Cisco catalyst 3750 with a default
    > > VLAN defined.
    > >
    > > On the CISCO router I have plenty of these warnings:
    > >
    > > May 11 15:30:10 manrou 392373: 1w4d: %CDP-4-DUPLEX_MISMATCH: duplex
    > > mismatch discovered on FastEthernet0/0 (not full duplex), with sw-v
    > > GigabitEthernet1/0/1 (full duplex).
    > >
    > > but the two machines (router and switch) Are not directly connected
    > > thru a cable, they are indeed very far from each other and there are
    > > plenty of eXtreeme switches between them.
    > >
    > > How can I Get rid of this message ?
    > > or how can I Solve the problem ?
    > >
    > > thank you very much
    > >
    > > Rick
    > >
    Kevin Widner, May 11, 2004
    #4
  5. RJ45

    mh Guest

    Disable CDP

    conf t
    no cdp run
    exit
    mh, May 11, 2004
    #5
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. awallwork at sign gmail dot com

    WinXP Home SP2 Logs on then Logs off

    awallwork at sign gmail dot com, Oct 13, 2004, in forum: Computer Support
    Replies:
    2
    Views:
    1,906
    Andrew
    Oct 16, 2004
  2. awallwork at sign gmail dot com

    Win XP SP2 Logs in then Logs out

    awallwork at sign gmail dot com, Oct 14, 2004, in forum: Computer Support
    Replies:
    2
    Views:
    2,297
    Andrew
    Oct 16, 2004
  3. Andrew

    Win XP SP2 Logs in then Logs out

    Andrew, Oct 16, 2004, in forum: Computer Support
    Replies:
    2
    Views:
    619
    mhicaoidh
    Oct 16, 2004
  4. Andrew
    Replies:
    15
    Views:
    7,063
    Gus Webb
    Oct 19, 2004
  5. Ed
    Replies:
    3
    Views:
    528
Loading...

Share This Page