Alcatel-Lucent 7750 SR OS Interface Configuration Manual page 293

the far-end port's PM trace. When this trace does not match the received PM trace, the ODU-TIM
alarm will be reported if enabled.
Default Blank (all zeros)
Parameters
auto-generated — Sets the default
string string — Sets the PM TTI to the string provided by the user. If the string is less than 64 bytes,
bytes — [byte1 byte2 ... byte64]. Sets the PM TTI to the sequence of bytes provided by the user. If
use-rx — Copies the received pm-tti to the expected either as a string or a sequence of bytes
mismatch-reaction
Syntax mismatch-reaction {squelch-rx}
no mismatch-reaction
Context config>port>otu>pm-tti
Description This command allows the user to configure the consequent action to a pm-tti mismatch.
The no form of the command reverts to the default.
Default none, the received traffic is passed through.
Parameters
squelch-rx — The received traffic is blocked.
psi-tti
Syntax psi-tti
Context config>port>otu
Description This command enables the context to configure payload structure identifier trail trace identifier
parameters.
tx
Syntax tx {string identifier | bytes byte-sequence | auto-generated}
Context config>port>otu>psi-trace
Description
This command allows the user to configure the transmit trace in bytes 1 to 255 (skipping byte 0) of
the payload structure identifier (PSI) of the OPU overhead. This identifier can be a string or a non-
printable sequence of bytes. The length of the string or sequence of bytes cannot exceed 255 bytes.
7750 SR OS Interface Configuration Guide
the remaining bytes will be set to 0.
the user provides less than 64 bytes, the remaining bytes will be set to 0.
depending on the received pm-tti data.
Interface Configuration
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