Alcatel-Lucent 7710 SR Configuration Manual page 295

Values
Default
dropcount count — The number of keepalive messages that can be missed before the line is brought down.
Values
Default
report-alarm
Syntax [no] report-alarm {pais | plop | prdi | pplm | prei}
Context config>port>sonet-sdh>path
Description
This command enables logging of SONET (SDH) path alarms for a SONET-SDH port. Only path alarms can
be configured in the channel context.
The no form of this command disables logging of the specified alarms.
Parameters
pais — Reports path alarm indication signal errors. When configured, pais alarms are raised and cleared.
Default
plop — Reports path loss of pointer (per tributary) errors. When configured, plop traps are raised but not
cleared.
Default
prdi — Reports path remote defect indication errors. When configured, prdi alarms are raised and cleared.
Default
pplm — Reports a path payload mismatch, as a result the channel will be brought down. When configured,
pplm traps are raised but not cleared.
Default
prei — Reports a path error condition raised by the remote as a result of b3 errors received from this node.
When configured, prei traps are raised but not cleared
Default
scramble
Syntax [no] scramble
Context config>port>sonet-sdh>path
Description This command enables SONET/SDH payload scrambling. Scrambling randomizes the pattern of 1s and 0s
carried in a SONET frame. Rearranging or scrambling the pattern prevents continuous strings of all 1s or all
0s and meets the needs of physical layer protocols that rely on sufficient transitions between 1s and 0s to
maintain clocking.
7710 SR OS Interface Configuration Guide
1 — 60
10
1— 255
3
pais alarms are not issued
plop traps are issued
prdi alarms are not issued
pplm traps are issued
prei traps are not issued
Interface Configuration
Page 269