[c-nsp] E3 between Cisco 7200 and Juniper

Bruce Pinsky bep at whack.org
Sat Jun 18 01:52:20 EDT 2005


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Shiraz wrote:
| Hi,
|
| I'm trying to bring up and E3 circuit between Cisco 7204VXR (my end) and a
| Juniper router (up stream provider) for last almost 5 days. The only problem
| I'm facing right now is the random increase in the Input Errors and CRC on
| Cisco E3 interface.
|
| Extended BERT tests from both sides show that media is perfectly fine
| between 2 ends. Extended ping tests from both ends on the looped interfaces
| show the same result i.e. no packet loss. However, when media is connected
| to the interfaces on the both ends, CRC and Input errros are observed on the
| Cisco end.
|

Have you tried enabling scrambling on both ends?

- --
=========
bep

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