12-06-2010 07:02 PM
The following are the SDH alarms, suppose incase of Cisco POS interfaces show these errors with some values mentioned by their sides using the command “show controllers pos <slot number>”,how to trouble shoot these errors. I want some easy explanations for these following errors.The following is just an example.
POS2/0/0
SECTION
LOF = 0 LOS = 2335 BIP(B1) = 77937133
LINE
AIS = 2335 RDI = 20 FEBE = 3387950089 BIP(B2) = 1622825387
PATH
AIS = 2340 RDI = 66090 FEBE = 248886263 BIP(B3) = 103862953
LOP = 246806 NEWPTR = 11428072 PSE = 5067357 NSE = 4645
Active Defects: B2-TCA B3-TCA
Active Alarms: None
Alarm reporting enabled for: B1-TCA
APS
COAPS = 12612784 PSBF = 8339
State: PSBF_state = False
Rx(K1/K2): 00/CC Tx(K1/K2): 00/00
S1S0 = 03, C2 = 96
CLOCK RECOVERY
RDOOL = 64322060
State: RDOOL_state = True
PATH TRACE BUFFER: UNSTABLE
Remote hostname :
Remote interface:
Remote IP addr :
Remote Rx(K1/K2): ../.. Tx(K1/K2): ../..
BER thresholds: SF = 10e-3 SD = 10e-8
TCA thresholds: B1 = 10e-7 B2 = 10e-3 B3 = 10e-6
I want some easy explanations for SDH alarm errors “Please mention some threshold values mentioned above with the respective errors, so that we can contact the service provider for further checking”
Please reply to the email address mentioned : vishram_engg@yahoo.com & jeganhcl@gmail.com
12-07-2010 12:23 AM
Jegan,
Here you can fine an easy explanation for the errors
BIP errors
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a0080094a79.shtml
Physical Layer Alarms
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a0080094522.shtml
PSE NSE NEWPTR
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_tech_note09186a008009464b.shtml
/A
12-07-2010 03:45 AM
Sir
Thanks for your Reply
Can you provide explanation and troubleshooting methods for the following also if possible....??????????
LOF
LOS
AIS
RDI
FEBE
AIS
RDI
FEBE
LOP
NEWPTR
please do kindly provide......
Thank you
12-07-2010 03:57 AM
Jegan,
All those alarms and troubleshooting are explained in the provided links (except FEBE). May you let me know what exactly is not clear in those documents.
FEBE stands for far end block error. It is reported by a remote path terminal equipment about incoming BIP errors. Hence the remote PTE has to be verified.
/A
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