Interface Configuration
7750 SR Interface Configuration Guide Page 403
sf-threshold
Syntax sf-threshold errored-seconds
Context config>port>ethernet>efm-oam>link-monitoring>errored-frame-seconds
Description The option is used to define the number of errors seconds within the configured window which indicates the
port has exceeded an acceptable error rate. A log event will be raised, and the port will be taken out of ser-
vice by default. Configuration options exist to take additional actions when the error rate exceeds the thresh-
old. These actions are defined using the local-sf-action configuration. This event can only be cleared
through manual intervention that affects the state of the port.
Parameters errored-seconds — The number of errored seconds within the configured window which indicates the port
has become unusable.
Values [1… 900]
Default 1
window
Syntax window deciseconds
Context config>port>ethernet>efm-oam>link-monitoring>errored-frame-seconds
Description This command defines the size of the window using a 100ms base deciseconds. Errored seconds are accu-
mulated until the end of the window. At the end of the window, the actual errors are compared to the thresh-
olds to determine if a threshold has been crossed. There is no mid-window threshold checking. The window
represents a unique non-overlapping period of time.
Parameters deciseconds — The number of 100 ms increments. Must be specified in increments of 10 (full seconds).
Values [1000..9000]
Default 600
errored-symbols
Syntax sf-threshold errored-symbols
Context config>port>ethernet>efm-oam>link-monitoring
Description The context used to define symbol error parameters including thresholds, and windows of time (converted to
symbols in that time) to which the error count will be compared. A symbol error occurs when any encoded
symbol is in error and independent of frame counters.
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