Cisco ONS 15454 DWDM, Инструкция по установке и эксплуатации

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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 13 Maintain the Node
NTP-G113 View the ONS 15454 Timing Report
Status
Changed
At Date and time of
the last status
change. — —
Switch
Type Type of switch. AUTOMATIC The timing switch was system-generated.
Manual The timing switch was a user-initiated Manual switch.
Force The timing switch was user-initiated Force switch.
Reference Indicates the
timing reference.
Three timing references are
available on the Provisioning >
Timing tab. —
Selected Indicates whether
the reference is
selected. Selected references are indicated
with an X. —
Facility Indicates the
timing facility
provisioned for
the reference on
the Provisioning >
Timing tab. BITS-1 The timing facility is a building integrated timing supply
(BITS) clock attached to the node’s BITS-1 pins.
BITS-2 The timing facility is a BITS clock attached to the node’s
BITS-2 pins.
OC-N/STM-N card with port
number If the node is set to line timing, this is the OC-N/STM-N
card and port provisioned as the timing reference.
Internal clock The node is using its internal clock.
State Indicates the
timing reference
state. IS The timing reference is in service.
OOS The timing reference is out of service.
Condition Indicates the
timing reference
state.
OKAY The reference is valid to use as a timing reference.
OOB Out of bounds; the reference is not valid and cannot be
used as a timing reference, for example, a BITS clock is
disconnected.
Condition
Changed Indicates the date
and time of the
last status change
in MM/DD/YY
HH:MM:SS
format. — —
SSM Indicates whether
SSM is enabled
for the timing
reference. Enabled SSM is enabled.
Disabled SSM is not enabled.
Table 13-2 ONS 15454 Timing Report (continued)
Item Description Option Option Description