11-7
Cisco ONS 15600 Reference Manual, R7.0
Chapter 11 Alarm Monitoring and Management
11.2.5 History Window
lists the Conditions window column headings and the information recorded in each column.
11.2.5 History Window
The History window displays historical alarm data. It also displays conditions, which are Not Alarmed
activities such as timing changes and threshold crossings. For example, protection-switching events or
performance-monitoring threshold crossings appear here. The ONS 15600 can store up to 3,000 total
alarms and conditions: 750 Critical alarms, 750 Major alarms, 750 Minor alarms, and 750 conditions.
When the limit is reached, the ONS 15600 begins replacing the oldest items. The History window
presents several alarm history views:
•
The History > Session window appears in network view, node view, and card view (
). It
shows alarms and conditions that have occurred during the current user CTC session.
•
The History > Shelf window appears only in node view. It shows the alarms and conditions that have
occurred on the node since CTC software was originally activated for that node.
•
The History > Card window appears only in the card view. It shows the alarms and conditions that
have occurred on the card since CTC software was installed on the node.
Note
In the Preference dialog box General tab, the Maximum History Entries value applies to only the Session
window.
Tip
Double-click an alarm in the History window to display the corresponding view. For example,
double-clicking a card alarm takes you to card view. In network view, double-clicking a node alarm
takes you to node view.
Table 11-6
Conditions Column Description
Column
Information Recorded
Date
Date and time of the condition
Node
Shows the name of the node where the condition or alarm occurred. (Visible in network
view.)
Object
TL1 AID for the alarmed object
Eqpt Type
Card type in this slot (only displayed in the network view and node view)
Shelf
The shelf where the alarmed object is located. Visible in network view.
Slot
Slot where the condition occurred (only displayed in the network view and node view)
Port
Port where the condition occurred
Path Width
Width of the data path
Sev
Severity level: CR, MJ, MN, NA, NR
SA
When checked, indicates a service-affecting alarm
Cond
Condition name; alphabetically listed and defined in the “Alarm Troubleshooting”
chapter of the
Cisco ONS 15600 Troubleshooting Guide
Description
Description of the condition
Содержание ONS 15600 Series
Страница 27: ...xxvii Cisco ONS 15600 Reference Manual R7 0 About this Manual ...
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Страница 52: ...1 22 Cisco ONS 15600 Reference Manual R7 0 Chapter 1 Shelf and Backplane Hardware 1 11 5 Card Replacement ...
Страница 80: ...2 28 Cisco ONS 15600 Reference Manual R7 0 Chapter 2 Card Reference 2 9 Filler Card ...
Страница 110: ...5 10 Cisco ONS 15600 Reference Manual R7 0 Chapter 5 Security 5 4 2 Shared Secrets ...
Страница 142: ...7 28 Cisco ONS 15600 Reference Manual R7 0 Chapter 7 Circuits and Tunnels 7 16 Server Trails ...
Страница 270: ...13 16 Cisco ONS 15600 Reference Manual R7 0 Chapter 13 SNMP 13 8 5 History Control RMON Group ...