Interface Configuration
7750 SR OS Interface Configuration Guide Page 381
Default none
Parameters sts3 — Configures STS3/STM1 payload as clear channel.
tu3 — Configures STS3/STM1 payload as Tributary Unit Group 3 (TUG3).
ds3  — Configures the port or channel as DS-3 STS1/VC3 payload as DS-3.
e3  — Configures the port or channel as E-3 STS1/VC3 payload as E-3.
vt2  — Configures the path STS1 payload as vt2 as a virtual tributary group. Only allowed on STS-1 
nodes. (SONET VT container)
vt15  — Configures the path as a virtual tributary group. Only allowed on STS-1 nodes. (SONET VT 
container)
ds1  — Configures the port or channel as DS1.vt15 or vt2 payload as DS-1
e1  — Configures VT2 payload as E-1.
report-alarm
Syntax [no] report-alarms [pais] [plop] [prdi] [pplm] [prei] [puneq] [plcd]
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 pais alarms are not issued
plop  — Reports path loss of pointer (per tributary) errors. When configured, plop traps are raised but 
not cleared.
Default plop traps are issued
prdi  — Reports path remote defect indication errors. When configured, prdi alarms are raised and 
cleared.
Default prdi alarms are not issued
pplm  — Reports a path payload mismatch, as a result the channel will be operationally downed. 
When configured, pplm traps are raised but not cleared.
Default pplm traps are issued
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 prei traps are not issued
puneq — Reports path unequipped errors. Reports path unequipped signal errors. 
Default puneq traps are issued