Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

10Bt wic full duplex

Hi,

I have a 1721 with a 10 baseT wic configured with duplex full paramenter.

When I plug the rj45 wire into the switch, the fdx led does not enable.

Why?

1 ACCEPTED SOLUTION

Accepted Solutions
Green

Re: 10Bt wic full duplex

10BASE-T is not a full duplex specification.

On some equipment you can set 10 Megabit, full duplex and it'll work.

On some equipment you can set 10 Megabit, full duplex, and it'll reject the parameters (with an error message)

On some equipment you can set 10Megabit, full duplex, and it'll look like it accepted the setting, but it won't work.

In any case, if you set 10 megabit, full duplex, it is not 10BASE-T; 10BASe-T does not include full duplex as part of its specification.

Good Luck

Scott

1 REPLY
Green

Re: 10Bt wic full duplex

10BASE-T is not a full duplex specification.

On some equipment you can set 10 Megabit, full duplex and it'll work.

On some equipment you can set 10 Megabit, full duplex, and it'll reject the parameters (with an error message)

On some equipment you can set 10Megabit, full duplex, and it'll look like it accepted the setting, but it won't work.

In any case, if you set 10 megabit, full duplex, it is not 10BASE-T; 10BASe-T does not include full duplex as part of its specification.

Good Luck

Scott

171
Views
2
Helpful
1
Replies