I'm trying to perform some testing on the link between my router's E1 WIC and the provider's smartjack and am looking at cisco's ability to do that. I've come up with the following, but can anyone add, remove, update my commands so they are as accurate and effective as possible? I'm running at 2851 with IOS 12.4(9)T1.
<configure interface for loopback mode>
Int s 0/0/0:0
<Run The Test>
bert controller E1 0/0/0 pattern alt-0-1 interval 10!
Router#show controllers e1 bert
Controller E1 0 Profile default : Test Never Ran
Controller E1 0 Profile 1 : Test passed with BER of 10^(-2) --> [wow Media is OK till the looped end]