E1 - E1 connection with crossover cable

[wimhasselo]

I have a 2650 router with a VWIC 2MFT-E1-D1 module.

For test purpose I connected the both E1 interfaces with eachother using a crossover cable with pinout 1->4,2->5,4->1,5->2

with the using configuration (see attachment) I get layer 2 error's.

Someone any idea how i can solve this problem?

[wimhasselo]

the additional attachment

[huongvx]

Hi,

Pls refer to this link http://www.cisco.com/en/US/tech/tk713/tk628/technologies_tech_note09186a00801509d7.shtml#topic2.

Regards

Huong

[m-haddad]

E1 uses pins 1,2 for Recieve and 4,5 for transmit.

YOu have to cross 1 with 4 and 2 with 5. Make sure you set the clocking internal.

Please rate if I could help,

Regards,

[wimhasselo]

thanks.....it was a configuration issue.

see attachment

[m-haddad]

I am glad I could help.

Please rate if I was helpfull,

Thanks,