JPH02182050A - Composite local area network system - Google Patents

Composite local area network system

Info

Publication number
JPH02182050A
JPH02182050A JP180989A JP180989A JPH02182050A JP H02182050 A JPH02182050 A JP H02182050A JP 180989 A JP180989 A JP 180989A JP 180989 A JP180989 A JP 180989A JP H02182050 A JPH02182050 A JP H02182050A
Authority
JP
Japan
Prior art keywords
node
communication
response frame
test response
communication nodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP180989A
Other languages
Japanese (ja)
Inventor
Kunio Tagami
Original Assignee
Nec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Priority to JP180989A priority Critical patent/JPH02182050A/en
Publication of JPH02182050A publication Critical patent/JPH02182050A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To manage unitary communication nodes in existence on a LAN independently of a host node and a terminal node by sending a TEST command from a management node to each communication node and sending a TEST response frame representing that when the received communication node is activated in its own node to the management node.
CONSTITUTION: A TEST command frame 41 is sent from a management node T41 to communication nodes T11-T13, T21-T23, T31-T33 and a TEST response frame 51 is sent from the communication nodes T11-T13, T21-T23, T31-T33 to the management node T41. When the communication node is active, a TEST response frame reception means 23 sends the TEST response frame 51 representing the active state, the status field corresponding to the relevant communication node to an address/status list 21 of all the communication nodes is set to be active.
COPYRIGHT: (C)1990,JPO&Japio
JP180989A 1989-01-06 1989-01-06 Composite local area network system Pending JPH02182050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP180989A JPH02182050A (en) 1989-01-06 1989-01-06 Composite local area network system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP180989A JPH02182050A (en) 1989-01-06 1989-01-06 Composite local area network system

Publications (1)

Publication Number Publication Date
JPH02182050A true JPH02182050A (en) 1990-07-16

Family

ID=11511903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP180989A Pending JPH02182050A (en) 1989-01-06 1989-01-06 Composite local area network system

Country Status (1)

Country Link
JP (1) JPH02182050A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0964872A (en) * 1995-08-29 1997-03-07 Nec Corp Network system
US6512183B2 (en) 2000-10-10 2003-01-28 Matsushita Electric Industrial Co., Ltd. Electronic component mounted member and repair method thereof
JP2007295583A (en) * 2004-02-13 2007-11-08 Research Foundation Of The City Univ Of New York Broadcast method in wireless network, and communication apparatus using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0964872A (en) * 1995-08-29 1997-03-07 Nec Corp Network system
US6512183B2 (en) 2000-10-10 2003-01-28 Matsushita Electric Industrial Co., Ltd. Electronic component mounted member and repair method thereof
JP2007295583A (en) * 2004-02-13 2007-11-08 Research Foundation Of The City Univ Of New York Broadcast method in wireless network, and communication apparatus using same

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