NEC NEAX2400 System Configuration, 3.3Centralized Management Report-Fusion, Node B, Node D

SYSTEM CONFIGURATION

System Considerations

3.3Centralized Management Report-Fusion

To collect fault information in a Fusion network, the Centralized Management Report-Fusion is used. This feature provides automatic reporting of fault occurrence from Local Nodes to Center Node. Service condi- tions for this feature are shown below.

	Node B
	FCCS
	Fault!
Node D	FCCS
	Node A
	FCCS
13-H￿
1. xxxx xxxx 0010 1222￿
4. x0010 1110 10110 1FFF￿
7. E23C CAAB12 000 0000
NEC	FCCS
Centralized MAT
Fusion	Node C

Figure 3-13 Centralized Management Report-Fusion

•Center Node for Centralized Management Report-Fusion is specified in the following system data: ASYDL, SYS1, Index 532 (FPC of Center Node for Centralized Management Report-Fusion).

•At Center Node, system messages received from the other nodes are stored in the buffer memory for Centralized Management Report-Fusion.

•The MAT connected to Center Node polls only the self-node.

•Office Name (ASYD, Index 96 through 115) is used for identification of each node.

•When a system message printer is connected to a node other than Center Node, system messages sent to Center Node are also output to the system message printer.

•When a system message has been sent to Center Node, the message is regarded as an old message.

•When the system fails transmission of a system message to Center Node, retry operation is executed. When the retry operation also fails, transmission is aborted and the message is to be sent together with the next system message.

ND-70185 (E)CHAPTER 3

Page 21

Revision 3.0