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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 14 Monitoring DWDM Properties Configuring and Viewing DWDM
G.709 TTI Configure > Optical channel unit type: ODU or OTU
TTI type: Expected or sent
TTI string type: ASCII or hex
TTI string
Option: Set or reset TTI string
G.709 Wrapper Option: Disable or enable G.709 wrapper
Laser State Laser state: Switch off or on
Loopback Loopback value: Internal or line
Option: Set or remove
PM FEC Data PM interval type
FEC alarm type:
• Ec-bits—Bit errors corrected (BIEC); the
number of bit errors corrected in the
DWDM trunk line during the performance
monitoring time interval
• Uc-words—Uncorrectable words; the
number of uncorrectable words detected in
the DWDM trunk line during the
performance monitoring time interval
TCA options: Enable or disable TCA generation
Threshold option. Set configures the value on
the device; reset is the default. If you select
blank, the threshold value is not used.
Threshold value
Command Navigation Input Required and Notes