04-03-2008 09:47 PM - edited 03-03-2019 09:24 PM
Hi,
I have a Cisco 4503 with the Fiber SFP port and say at a 500 meter distance I have a Cisco 3560G switch,I have multimode fiber between these switches,
now Can configure the port as a trunk port.
My guses is for trunking ,it is a layer 802.1q,there is no need to worry about the physical layer.Please clarify my doubts.
Thanks and Regards,
S.Venkataraman.
04-03-2008 10:33 PM
Hi Venkat,
You probably have an 1000Base-SX SFP module. It is OK for 550m distance.
Yes, you can configure it as a trunk port, similarly to this:
interface gig0/1
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
Cheers:
Istvan
04-05-2008 01:52 AM
Hi,
Istvan,
Thanks for the info.
Regards,
S.Venkataraman.
04-04-2008 07:19 AM
On L3 you canot configure a switch port as trunk without enableing dot1q on it.
regards
shivlu
04-05-2008 01:53 AM
Hi,
Shivlu,
Obiviously,Thanks for the info.
Regards,
S.Venkataraman.
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