01-11-2013 08:39 PM - edited 03-04-2019 06:41 PM
hi,
can you pls explain meaning of log , the specified Router connecting Leased line to Head office
01-12-2013 12:51 AM
Hello,
this document gives a good explanation:
https://supportforums.cisco.com/docs/DOC-4120
This is how a CDP (v2) frame looks like:
If you're not familiar with CDP at all, feel free to ask for more details.
Best regards,
Rolf
01-12-2013 07:34 AM
It appears that the switch's port is configured for full-duplex, but it detects that the connected device is operating at half-duplex. Many times this can be caused by one device being configured for auto-negotiation and the other being statically configured for duplex (and speed). There are other causes, such as failure of negotiation our hardware issues.
Check the speed/duplex settings of the switchport and attached device to be sure they are complimentary. If possible, set them to both be auto-negotiate or fixed speed/duplex.
Best regards,
Ed
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