Interface Configuration
7750 SR OS Interface Configuration Guide Page 609
force
Syntax force aps-id {protect | working}
Context tools>perform
tools>dump>aps
Description This command forces a switch to either the protect or working circuit
Parameters aps-id — This option clears a specific APS on un-bundled SONET/SDH ports. 
protect — This command clears a physical port that is acting as the protection circuit for the APS 
group.
working — This command clears a physical port that is acting as the working circuit for this APS 
group. 
lockout
Syntax lockout aps-id 
Context tools>perform
tools>dump>aps
Description This command locks out the protection circuit.
Parameters aps-id — Automated Protection Switching ID
Values 1 — 64 
request
Syntax request aps-id {protect | working}
Context tools>perform
tools>dump>aps
Description This command requests a manual switch to protection or working circuit.
Parameters aps-id — This option clears a specific APS on un-bundled SONET/SDH ports. 
protect — This command requests a manual switch to a port that is acting as the protection circuit for 
the APS group.
working — This command requests a manual switch to a port that is acting as the working circuit for 
this APS group.