Cisco DNCS System Release 2.8.1 3.8.1 4.3.1 用户指南

Rectangular graphics represent individual network elements,
such as TEDs, BIGs, QAM modulators, IRTs, and QPSK
modulators.

The name of the element appears at the top of the graphic.

The color in the center 

changes to reflect the working

state of the element.

Twelve-sided graphics represent a group of connected
elements, such as headends, hubs, and node sets.

Double-click the arrow 

to see the elements and

connections that make up the group.

The color on the right side of the graphic 

changes to

reflect the working state of the group of elements.

Diamond-shaped graphics represent SONET rings.

 

The color in the center of the graphic 

changes to

reflect the working state of the ring.

corresponding element as indicated in the following table.

Green

Communicating with the element; element operating normally.

Yellow

Communicating with the element; minor alarm condition exists.

Orange

Communicating with the element; major alarm condition exists.

Red

Cannot communicate with the element.

Gray

Cannot communicate with the element due to an error on another
network element.

Blue

Initializing; communication with the element not yet established.