Cisco Asr 9000 Series Aggregation Services Router Interface And Hardware Component Command Reference - Cisco ASR 9000 Series Command Reference Manual

show controller dwdm
Table 2: show controllers dwdm Command Output Field Descriptions
Field
AIS
Alarm reporting enabled for
Asserted Alarms
BDI
BER thresholds
BIP
Controller State
Detected Alarms
EC
FEC Mode
IAE
LCK
LOF
LOM
Loopback

Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,

Release 5.3.x
58
Dense Wavelength Division Multiplexing Commands on the Cisco ASR 9000 Series Router
Description
Number of alarm indication signal (AIS) alarms. AIS
is a signal sent downstream as an indication that an
upstream defect has been detected.
Lists the alarms that are enabled for reporting.
Alarms indicated to be reported by the user.
Number of backward defect indication (BDI) alarms.
The BDI is a single bit that conveys information
regarding signal failure in the upstream direction.
Values of the configured bit error rate thresholds.
Number of bit interleaved parity alarms. The BIP is
comprised of one byte and is used for error detection.
It is computed over the entire optical channel payload
unit (OPU).
Status of the controller.
Alarms detected by the hardware.
Corrected code words. This is the number of words
corrected by the FEC and is displayed as a per second
rate.
Indicates the forward error correction (FEC) mode
for the controller. This can be Disabled, Enhanced
FEC G.975.1 1.4, or Standard FEC (Default).
Number of incoming alignment errors (IAE).
Number of upstream connection locked alarms. LCK
is a signal sent downstream as an indication that
upstream the connection is locked, and no signal is
passed through.
Number of OTU loss of frame (LOF) alarms.
Number of OTU loss of multiframe (LOM) alarms.
Loopback status. Indicates whether or not loopback
is enabled and the type of loopback enabled.