Cisco ONS 15454 SDH Manual page 10

11.2.5 Circuit Information in the Edit Circuit Window
Monitors—Displays possible monitor sources and allows you to create a monitor circuit. For more
•
information, see the
• SNCP Selectors—Allows you to change SNCP selectors. For more information, see the
"11.7 SNCP Circuits" section on page
• SNCP Switch Counts—Allows you to change SNCP switch protection paths. For more information,
see the
State—Allows you to edit cross-connect service states.
•
Merge—Allows you to merge aligned circuits. For more information, see the
•
Circuits" section on page
Using the Export command from the File menu, you can export data from the SNCP Selectors, SNCP
Switch Counts, State, and Merge tabs in HTML, comma-separated values (CSV), or tab-separated values
(TSV) format.
The Show Detailed Map checkbox in the Edit Circuit window updates the graphical view of the circuit
to show more detailed routing information, such as:
Circuit direction (unidirectional/bidirectional)
•
The nodes, VC4s, VC3/TUG3, TUG2s, VC12s, and VC11s through which the circuit passes,
•
including slots and port numbers
The circuit source and destination points
•
Open Shortest Path First (OSPF) area IDs
•
Link protection (SNCP, unprotected, MS-SPRing, 1+1) and bandwidth (STM-N)
•
For MS-SPRings, the detailed map shows the number of MS-SPRing fibers and the MS-SPRing ring ID.
For SNCP rings, the map shows the active and standby paths from circuit source to destination, and it
also shows the working and protect paths. Selectors appear as pentagons on the detailed circuit map. The
map indicates nodes set up as dual-ring interconnect nodes. For VCAT circuits, the detailed map is not
available for an entire VCAT circuit. However, you can view the detailed map to view the circuit route
for each individual member.
You can also view alarms and states on the circuit map, including:
Alarm states of nodes on the circuit route
•
Number of alarms on each node organized by severity
•
• Port service states on the circuit route
• Alarm state/color of the most severe alarm on the port
• Loopbacks
Path trace states
•
Path selectors states
•
For example, in an SNCP, the working path is indicated by a green, bidirectional arrow, and the protect
path is indicated by a purple, bidirectional arrow. Source and destination ports are shown as circles with
an S and a D. Port service states are indicated by colors, shown in
Table 11-4
Port Color
Green
Gray
Cisco ONS 15454 SDH Reference Manual, R8.5
11-10
"11.6 Monitor Circuits" section on page
"11.7 SNCP Circuits" section on page
11-36.
Port State Color Indicators
Service State
Unlocked-enabled
Locked-enabled,disabled
11-14.
11-15.
11-15.
Table
Chapter 11 Circuits and Tunnels
"11.18 Merged
11-4.
78-18119-01