Reference Clock Management; Fault Log - Nortel Passport 8250 Command Line Interface Manual

Reference clock management

The reference clock management table displays and configures the reference
clock. See "Reference clock management table" (page 85) for information on
the reference clock management table.
Table 28
Reference clock management table
Object
External clock primary
board
External clock primary
port
External clock secondary
board
External clock secondary
port
admin reference clock
Source
Oper reference Clock
Source

Fault log

The fault logTable contains the 24 most recent faults that occurred in the
Passport 8250 device. See "Fault logTable" (page 86) for information on the
fault log table.
Access Definition
RW The board carrying the primary clock reference port.
RW The primary clock reference port.
RW The board carrying the secondary clock reference port
RW The secondary clock reference port.
RW The source of the reference clock.
internal: The local reference clock is used as the clock
reference.
external primary: The reference clock is derived from the
external primary port
external automaticSwitchingOn: The reference clock is
derived from the external primary port. If the primary port
is not available, the Passport 8250 switches to the
secondary port. If the secondary port is not available, the
Passport 8250 switches to internal.
external Secondary: The reference clock is derived from
the external secondary port.
RO The current source of the reference clock.
Passport 8250 Command Line Interface Guide R2.2
Appendix B MIBs 85