Alcatel-Lucent 7750 SR OS Interface Configuration Manual page 292

Configuration Commands
The auto-generated value has five sections:
Parameters
auto-generated — Specifies to use the system generated (default) TTI.
string identifier — Sets the SM TTI to the string provided by the user. If the string is less than 64
bytesbyte1 [byte2...(up to 64 bytes)] — Sets the SM TTI to the sequence of bytes provided by the
tx
Syntax tx {value | auto}
Context config>port>otu>psi-payload
Description
This command allows the user to configure the transmit payload type value in byte 0 of the payload
structure identifier (PSI) of the OPU overhead.
Default 3 for 10GE-LAN/WAN or OC192 with OTU encapsulation; 5 for GFP framed 10GE-LAN with OTU
encapsulation.
Parameters
auto — Transmits the standard value in the payload type field.
value — Non-standard payload type value to transmit in the payload type field.
expected
Syntax expected auto-generated
expected bytes byte [byte...(up to 64 max)]
expected string identifier
expected use-rx
Context config>port>otu>pm-tti
Description
This command allows the user to configure the expected RX trail trace identifier (TTI) for path
monitoring (PM) in the ODU 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 64 bytes. This trace should match
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• Nodename — The first section is the name of the node.
• iomnum — The second section contains the IOM slot number.
• mdanum — The third section contains the MDA slot number.
• portnum — The fourth section contains the port number.
• dwdmchan — The fifth section contains the DWDM channel number (see Table 29, DWDM
Channel Numbers, on page 280).
bytes, the remaining bytes will be set to 0.
user. If the user provides less than 64 bytes, the remaining bytes will be set to 0. A 1 byte
sequence of 0xFF will set the default strings.
Values 0 — FF, in hexidecimal byte notation
7750 SR OS Interface Configuration Guide