The Duplex issue that another person raised should fix
this for you. Force the port to 100-full and make
sure the NIC on the other end, is fine with it too.
You probably have a high CRC error count also.
Good luck.
--- Aftab Rashid <[EMAIL PROTECTED]> wrote:
> Hi,
>
> We are having problems in the performance of the
> ethernet. We are using
> Cisco 2924 Switch for our Lan but I have observed
> that of and on various
> links goes down and up quiet often. look as follows
>
> Mar 4 16:54:31 dialup20 4448: 1w2d: %LINK-3-UPDOWN:
> Interface
> FastEthernet0/21,
> changed state to up
> Mar 4 16:54:31 dialup20 4449: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/21, changed state to up
> Mar 4 16:54:39 dialup20 4450: 1w2d: %LINK-3-UPDOWN:
> Interface
> FastEthernet0/21,
> changed state to down
> Mar 4 16:54:39 dialup20 4451: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/21, changed state to down
> Mar 4 16:55:11 dialup20 4452: 1w2d: %LINK-3-UPDOWN:
> Interface
> FastEthernet0/21,
> changed state to up
> Mar 4 16:55:11 dialup20 4453: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/21, changed state to up
> Mar 4 17:36:17 dialup20 4454: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/21, changed state to down
> Mar 4 17:37:08 dialup20 4455: 1w2d: %LINK-3-UPDOWN:
> Interface
> FastEthernet0/21,
> changed state to up
> Mar 4 17:37:08 dialup20 4456: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/21, changed state to up
> Mar 4 18:25:23 dialup20 4457: 1w2d: %LINK-3-UPDOWN:
> Interface
> FastEthernet0/23,
> changed state to up
> Mar 4 18:25:23 dialup20 4458: 1w2d:
> %LINEPROTO-5-UPDOWN: Line protocol
> on Inter
> face FastEthernet0/23, changed state to up.
>
> I have checked the cables they are perfectly
> alright. I added
> carrier-delay of 4 sec but got no advantage.
>
> What could be the source of the problem and can I
> solve it.
>
> Thanks
>
> Aftab Rashid
>
> _________________________________
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=====
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