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JPS61131933A - Health check system to decentralized processing type exchange - Google Patents

Health check system to decentralized processing type exchange

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Publication number
JPS61131933A
JPS61131933AJP59253611AJP25361184AJPS61131933AJP S61131933 AJPS61131933 AJP S61131933AJP 59253611 AJP59253611 AJP 59253611AJP 25361184 AJP25361184 AJP 25361184AJP S61131933 AJPS61131933 AJP S61131933A
Authority
JP
Japan
Prior art keywords
data communication
communication control
health check
order
control device
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
JP59253611A
Other languages
Japanese (ja)
Inventor
Atsunori Inaba
篤典 稲葉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Engineering Ltd
Original Assignee
NEC Engineering Ltd
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 Engineering LtdfiledCriticalNEC Engineering Ltd
Priority to JP59253611ApriorityCriticalpatent/JPS61131933A/en
Publication of JPS61131933ApublicationCriticalpatent/JPS61131933A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE:To allow each data communication controller to grasp mutually all corresponding devices for their status by hierarchizing plural data communication controllers respectively into the highest-order, high-order and lower-order and providing a status display means and a transfer supervisory means. CONSTITUTION:The plural data communication controllers are hierarchized into the highest-order 100, the high-orders 200, 210 and the low-orders 300, 310 and 320. A health check command signal provided with status information and a health check response signal are transmitted/received/supervised by a transfer supervisory means between the highest-order controller 100 and the high-order controllers 200, 210, between the high-order controllers 200 and 210, and between the high-order controllers 200, 210 and the low-order controllers 300, 310 and 320. Thus, the status of all the data communication controllers is grasped.

Description

Translated fromJapanese

【発明の詳細な説明】(産業上の利用分野)本発明は、複数のデータ通信制御装置によって構成され
た分散処理形交換装置におけるヘルスチェック方式に関
する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a health check method in a distributed processing type switching device constituted by a plurality of data communication control devices.

(従来技術)従来、この種の交換装置におけるヘルスチェック方式は
、最上位のデータ通信制御装置のみが全データ通信制御
装置にヘルスチェック指示信号を送出し、各データ通信
制御装置よシのヘルスチェック応答信号を受信すること
により、最上位のデータ通信制御装置のみが全データ通
信制御装置の状態を把握していた。
(Prior art) Conventionally, in the health check method in this type of switching equipment, only the highest-level data communication control device sends a health check instruction signal to all data communication control devices, and each data communication control device performs a health check on the other devices. By receiving the response signal, only the highest level data communication control device knew the status of all data communication control devices.

(発明が解決しようとする問題点)したがって、最上位のデータ通信制御装置が異常になる
と、ヘルスチェック指示信号が送出されなくなり、全デ
ータ通信制御装置の状態が保障されずに交換処理が行わ
れなくなるという欠点があった。
(Problem to be Solved by the Invention) Therefore, if the highest-level data communication control device becomes abnormal, the health check instruction signal will no longer be sent, and the replacement process will not be performed without guaranteeing the status of all data communication control devices. The drawback was that it disappeared.

本発明の目的は、複数のデータ通信制御装置を最上位、
上位、ならびに下位に階層分けし、最上位のデータ通信
制御装置と、上位のデータ通信制御装置との間、上位の
データ通信制御装置の相互間、ならびに上位のデータ通
信制御装置と下位のデータ通信制御装置との間で、状態
情報を含むヘルスチェック指示信号、ならびにヘルスチ
ェック応答信号の授受と監視とを行うことにより上記欠
点を除去し、各データ通信制御装置が相互に全データ通
信制御装置の状態把握を行うことができるように構成し
た分散処理形交換装置のヘルスチェック方式を提供する
ことにある。
An object of the present invention is to connect a plurality of data communication control devices to the top level,
Hierarchically divided into upper and lower levels, data communication is performed between the highest data communication control device and the higher-level data communication control device, between the higher-level data communication control devices, and between the higher-level data communication control device and the lower-level data communication control device. By exchanging and monitoring health check instruction signals including status information and health check response signals with the control device, the above disadvantages are eliminated, and each data communication control device can mutually control all data communication control devices. An object of the present invention is to provide a health check method for a distributed processing type switching device configured to be able to grasp the state.

(問題点を解決するための手段)本発明は複数のデータ通信制御装置から構成された分散
処理形交換装置のヘルスチェック方式でろって、複数の
データ通信制御装置はそれぞれ最上位、上位、ならびに
下位に階層分けされていて、状態表示手段と、転送監視
手段とを具備して構成したものである。
(Means for Solving the Problems) The present invention provides a health check system for a distributed processing type switching device constituted by a plurality of data communication control devices. It is hierarchically divided into lower levels, and includes a status display means and a transfer monitoring means.

状態表示手段は、状態情報を含むヘルスチェック指示信
号およびヘルスチェック応答信号によって他の状態を知
ると共に自身の状態を他に知らせるためのものである。
The status display means is used to know the status of others and to inform others of its own status by means of a health check instruction signal and a health check response signal that include status information.

転送監視手段は、最上位のデータ通信制御装置と上位の
データ通信制御装置との間、上位のデータ通信制御装置
の相互間、ならびに上位のデータ通信制御装置と下位の
データ通信制御装置との間でヘルスチェック指示信号と
ヘルスチェック応答信号とを授受すると共に上記の状態
を監視するためのものでおる。
The transfer monitoring means is configured to monitor transmission between the highest data communication control device and the highest data communication control device, between the high-level data communication control devices, and between the high-level data communication control device and the lower data communication control device. It is used to send and receive health check instruction signals and health check response signals, and to monitor the above-mentioned conditions.

(実施例)次に図面を参照して本発明について詳細に説明する。(Example)Next, the present invention will be explained in detail with reference to the drawings.

m1図は、本発明によるヘルスチェック方式を実現する
ための分散処理形交換装置の一実施例を示すブロック図
である。第1図において100゜200.210,30
0.ろ10.ろ20はそれぞれデータ通信制御装置、4
00は共通バス、500.510.520はそれぞれ直
接回線である。ここで、データ通信制御装置100 、
200 。
FIG. m1 is a block diagram showing an embodiment of a distributed processing type switching device for realizing the health check method according to the present invention. 100°200.210,30 in Figure 1
0. Ro10. 20 are data communication control devices, 4
00 is a common bus, and 500, 510, and 520 are direct lines. Here, the data communication control device 100,
200.

210.300.610.320は最上位のデータ通信
制御装置100と、上位のデータ通信制御装置200.
210と、下位のデータ通信制御装置300,310,
320とに階層分けして構成されている。
210.300.610.320 is the highest level data communication control device 100 and the highest level data communication control device 200.
210 and lower data communication control devices 300, 310,
It is structured hierarchically into 320.

第2図は、第1図に示す分散形交換装置のヘルスチェッ
ク方式の概念図である。第1図および第2図において、
ヘルスチェック方式は最上位のデータ通信制御装置10
0と上位のデータ通信制御装置200,210との間、
上位データ通信制御装置200,210相互間、ならび
に上位のデータ通信fIIJa装置210と下位のデー
タ通信制御装置300.310,320との間において
各階層のデータ通信制御装置の状態情報A、B、Cを付
与シたヘルスチェック指示信号1.3.5,7゜9およ
びヘルスチェック応答信号2−0.2−1゜4.6,8
.10の授受と上記の状態の監視とを転送監視手段(図
示してない)によって行なうことにより最上位のデータ
通信制御装置100と、上位のデータ通信制a装置20
0,210とによって全データ通信制御装!100,2
00゜21o、aoo、3to、a2oの状態の把握が
可能となる。さらに、下位のデータ通信制御装置600
.310,320においても各階層データ通信制御装置
の状態情報Cを付与したヘルツチェック指示信号5.7
.9を受けることにより状態表示手段(図示してない)
によって全データ通信制御%fFtの状態を把握するこ
とが可能となる。
FIG. 2 is a conceptual diagram of a health check method of the distributed switching device shown in FIG. 1. In Figures 1 and 2,
The health check method is the highest level data communication control device 10
0 and the upper data communication control device 200, 210,
State information A, B, C of data communication control devices in each layer between the upper data communication control devices 200, 210, and between the upper data communication fIIJa device 210 and the lower data communication control devices 300, 310, 320. health check instruction signal 1.3.5,7゜9 and health check response signal 2-0.2-1゜4.6,8
.. 10 and monitoring of the above-mentioned state by a transfer monitoring means (not shown), the data communication control device 100 at the highest level and the data communication control device a at the higher level 20
All data communication control equipment by 0,210! 100,2
It becomes possible to grasp the states of 00°21o, aoo, 3to, and a2o. Furthermore, a lower data communication control device 600
.. Also in 310 and 320, the Hertz check instruction signal 5.7 is given with status information C of each hierarchical data communication control device.
.. Status display means (not shown) by receiving 9
This makes it possible to grasp the state of the total data communication control %fFt.

(発明の効果)本発明は以上説明したように、複数のデータ通信制御装
置を最上位、上位、ならびに下位に階層分けし、最上位
のデータ通信制御装置と上位のデータ通信制御装置との
間、上位のデータ通信制御装昭の相互間、ならびに上位
のデータ通信制御装置と下位のデータ通信制御装置との
間で状態情報を付与したヘルスチェック指示信号、およ
びヘルスチェック応答信号の授受と監視とを行うことに
よって最上位のデータ通信制御装置の状態に依存せず、
各データ通信制御装置が相互に状態情報の処理を行い、
交換処理を行うことができるという効果がある。
(Effects of the Invention) As explained above, the present invention classifies a plurality of data communication control devices into the highest level, upper level, and lower level, and connects the highest level data communication control unit and the higher level data communication control unit. , exchange and monitoring of health check instruction signals with status information and health check response signals between upper data communication control devices and between upper data communication control devices and lower data communication control devices. By doing this, it is independent of the state of the top-level data communication control device,
Each data communication control device mutually processes status information,
This has the effect of allowing exchange processing to be performed.

【図面の簡単な説明】[Brief explanation of the drawing]

@1図は、本発明によるヘルスチェック方式を実現する
ための分散処理形交換装置の一実施例を示すブロック図
でらる。第2図は、第1図に示す装置のヘルスチェック方式を示
す概念図でるる。100.200,210,300.AIo。320・・・・・・データ通信制御装置400・・・・
争共通パス500.510,520@・・直接回線1.3,5.7
.9・・・ヘルスチェック指示信号2−0.2−1.4,6,8,10・・・ヘルスチェッ
ク応答信号A、B、C・・データ通信制御装置の状態情報特許出願
人 日本電気エンジニアリング株式会社
Figure @1 is a block diagram showing an embodiment of a distributed processing type switching device for realizing the health check method according to the present invention. FIG. 2 is a conceptual diagram showing a health check method of the apparatus shown in FIG. 1. 100.200,210,300. AIo. 320... Data communication control device 400...
Common path 500.510, 520@... Direct line 1.3, 5.7
.. 9... Health check instruction signal 2-0.2-1.4, 6, 8, 10... Health check response signal A, B, C... Status information of data communication control device Patent applicant NEC Engineering Co., Ltd.

Claims (1)

Translated fromJapanese
【特許請求の範囲】[Claims]複数のデータ通信制御装置から構成された分散処理形交
換装置のヘルスチェック方式において、前記複数のデー
タ通信制御装置はそれぞれ最上位、上位、ならびに下位
に階層分けされていて、状態情報を含むヘルスチェック
指示信号およびヘルスチェック応答信号によつて他の状
態を知ると共に自身の状態を他に知らせるための状態表
示手段と、前記最上位のデータ通信制御装置と前記上位
のデータ通信制御装置との間、前記上位のデータ通信制
御装置の相互間、ならびに前記上位のデータ通信制御装
置と前記下位のデータ通信制御装置との間で前記ヘルス
チェック指示信号と前記ヘルスチェック応答信号とを授
受すると共に前記状態を監視するための転送監視手段と
を具備して構成して実現したことを特徴とする分散処理
形交換装置のヘルスチェック方式。
In a health check method for a distributed processing type switching device composed of a plurality of data communication control devices, each of the plurality of data communication control devices is hierarchically divided into a top level, a higher level, and a lower level, and a health check including status information is performed. a status display means for knowing the status of others and informing others of one's own status by means of an instruction signal and a health check response signal; and between the uppermost data communication control device and the uppermost data communication control device; transmitting and receiving the health check instruction signal and the health check response signal between the higher-level data communication control devices and between the higher-level data communication control device and the lower-level data communication control device; A health check method for a distributed processing type switching device, characterized in that it is realized by comprising a transfer monitoring means for monitoring.
JP59253611A1984-11-301984-11-30Health check system to decentralized processing type exchangePendingJPS61131933A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP59253611AJPS61131933A (en)1984-11-301984-11-30Health check system to decentralized processing type exchange

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP59253611AJPS61131933A (en)1984-11-301984-11-30Health check system to decentralized processing type exchange

Publications (1)

Publication NumberPublication Date
JPS61131933Atrue JPS61131933A (en)1986-06-19

Family

ID=17253771

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP59253611APendingJPS61131933A (en)1984-11-301984-11-30Health check system to decentralized processing type exchange

Country Status (1)

CountryLink
JP (1)JPS61131933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2014522593A (en)*2011-05-302014-09-04華為技術有限公司 Method, node, and system for determining fault indication state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2014522593A (en)*2011-05-302014-09-04華為技術有限公司 Method, node, and system for determining fault indication state
US9471408B2 (en)2011-05-302016-10-18Huawei Technologies Co., Ltd.Method, node and system for determining fault indication state

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