Is it compatible with each other?

[Soon Kwan Kwon]

Hi all,

I'm wondering if possible one another? like this.

1. 2960-XR series

2. Cisco router 1841, 1721

I'll connect it each other using UTP cable.

But, you know, 2960-XR's fiber support 1Gigabit, but router 1841,1721 support 10/100.

Is is compatible with 2960XR series and 1841, 1721 indeed?

I think it is possible...

Anyway, I want to know whether supporting "compatible".

Regards,

[Mark Malone · Accepted solution]

Yes those devices will work together they can auto negotiate the speed or you can hard set it

[Soon Kwan Kwon]

Thank you sir^^

[Joseph W. Doherty]

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Just wanted to also note, smaller/older routers, even though they have FE or gig interfaces, often their forwarding performance cannot keep up with sustained FE or gig rates.