07-23-2009 12:15 PM - edited 03-06-2019 06:55 AM
Does anyone have a sample config for the setting up the 10 gig port for two one gig's I have the twinx convertor but I cannot see how configure it as two single ports
07-23-2009 10:07 PM
Example: You have a 3750E-24TD, i.e. 24 copper ports and the uplinks. In the config you'll see an interface TenGigabitEthernet1/0/1, if it's a 10
GE X2 which is in use, while you'll see interfaces GigabitEthernet1/0/25 and 1/0/26, if a Twingig is in place.
In other words, the physical X2 determines which types of interface you have available for configuring, as seen with a show interface status:
Gi1/0/24 GC_Internet connected 998 full 100 10/100/1000BaseTX
Gi1/0/27 UX2-1 g0/49 connected trunk a-full a-1000 1000BaseLX SFP
Gi1/0/28 UX2-2 g0/49 connected trunk a-full a-1000 1000BaseLX SFP
Te1/0/1 10GE til gl.server connected trunk full 10G 10GBase-LR
Here a 10GE X2 is in slot 1 and a Twingig is in slot 2.
Don't be confused when you get into config mode - you still see the interface gig1/0/25 and 1/0/26 in the config but they are not available for configuration.
HTH
07-27-2009 09:39 AM
Thanks,, I seen that afterwards
(the 1/0/25-28). How do I confgiure the X2 ports if I cannot get into 1/0/27?
Thanks again
07-27-2009 09:49 AM
paste the output of the show int tengig where you say you have the twin-gig module. Thanks
07-27-2009 10:52 AM
Hi,
You need to specify that you are using 1GB modules with the
hw-module module
select gigabitethernet
command. The switch will then recognise the SFP modules you have inserted into the X2 and create the Gi ports.
See
http://www.cisco.com/en/US/products/hw/modules/ps4999/products_tech_note09186a00807a30d6.shtml
Hope this helps
Chris
07-27-2009 11:36 AM
Is that true for the 3750e.. I din't see the "SHow Hw-Module" command. I went into the int gig and set it as a trunk but I have not put it in production yet.
If I am running a 3750 e do I have to do anything special or just confogure the interface.
I do seethis if I do sh ip int br
GigabitEthernet1/0/24 unassigned YES unset down down
GigabitEthernet1/0/25 unassigned YES unset down down
GigabitEthernet1/0/26 unassigned YES unset down down
GigabitEthernet1/0/27 unassigned YES unset down down
GigabitEthernet1/0/28 unassigned YES unset down down
Te1/0/1 unassigned YES unset down down
Te1/0/2 unassigned YES unset down down
07-27-2009 12:01 PM
If you do a "show inventory"
The TwinGig Converter Module and the independent SFPs should be present.
remember that The Twin Gig Converter is not supported until 12.2(35)SE2 as per the link below:
Table 1 Catalyst 3750-E and Catalyst 3560-E Switches Supported Hardware
07-28-2009 09:44 AM
If you do a "show inventory"
The TwinGig Converter Module and the independent SFPs should be present.
remember that The Twin Gig Converter is not supported until 12.2(35)SE2 as per the link below:
Table 1 Catalyst 3750-E and Catalyst 3560-E Switches Supported Hardware
07-29-2009 08:06 AM
I do see the convertors. so do I just configure the 25/-28 ports as normal gig ports?
I am a few days before I can try this and just wanted to be sure that have all my bases covered.
I am also curious to what happens if you configure ports 25-28 and the Ten gig ports?
Here is part of the show inventory.
NAME: "Switch 1 - Slot 1", DESCR: "TwinGig Converter Module"
PID: 800-27645-01 A , VID: A0 , SN: CAT11215E8F
NAME: "Switch 1 - Slot 2", DESCR: "TwinGig Converter Module"
PID: 800-27645-01 A , VID: A0 , SN: CAT11215G4F
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