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Interface Configuration

Hello Everyone I have 4500-x with all 10g interfaces and ASR1001-X with 1g interface and i have connectivity between them so how can i communicate these two different interfaces so that there will be communication between them any help please?

3 REPLIES
VIP Purple

hi

hi

if they don't auto negotiate , you may have to hard set them each side to bring them up/up , what sfps are you using glc-sx-mm

interface x/x

speed 1000

no negotiation auto

Hi 

Hi 

Have you tried using speed auto? Also verify if you are using the same model of SFP, I remember that some 10G SFP slots support SFP of 1G.

Regards. 

Super Bronze

Fiber?

Fiber?

If so, if you connect a gig SFP to 4500-x and to ASR1k, both sides should run at gig.

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