Interface Configuration
7750 SR OS Interface Configuration Guide Page 341
Values 0x0600..0xffff:  1536 — 65535 (accepted in decimal or hex)
qinq-etype
Syntax qinq-etype 0x0600..0xffff
no qinq-etype
Context config>port>ethernet
Description This command configures the Ethertype used for Q-in-Q encapsulation.
The no form of this command reverts the quinq-etype value to the default.
Parameters 0x0600..0xffff — Specifies the quinq-etype to expect.
Values 1536 — 65535 in decimal or hex formats.
report-alarm
Syntax [no] report-alarm [signal-fail] [remote] [local] [no-frame-lock] [lcd]
Context config>port>ethernet
Description This command specifies when and if to generate alarms and alarm clear notifications for this port.
Parameters signal-fail — Reports an Ethernet signal lost alarm.
remote — Reports remote faults.
local — Reports local faults.
no-frame-lock — Reports a 'not locked on the ethernet framing sequence' alarm.
lcd — Reports a codegroup delineation error.
single-fiber
Syntax [no] single-fiber
Context config>port>ethernet
Description This command enables packet gathering and redirection of IP packets from a single fiber (RX) port of 
the Ethernet or SONET/SDH interface and redistributes packets to other interfaces through either 
static routes or policy-based forwarding.
This parameter can be applied in conjunction with the strip-label command. If they are applied 
together, the port must have the single-fiber option configured before it can be associated with an 
interface that is configured with the strip-label option.
Once a port is configured with single-fiber, traffic will no longer be transmitted out of that port.
Default no single-fiber