Modifying an IBM MQ link

How and when to modify the properties of a WebSphere® MQ 鏈結.

Before you begin

決定要用哪個方法來配置這些資源。 You can modify a IBM MQ 鏈結 by using the administrative console as described in this task, or you can modify a IBM MQ 鏈結 by using the wsadmin tool.

You have to know the name of the bus, and the messaging engine on the bus that contains the IBM MQ 鏈結 you want to modify.

About this task

IBM MQ 鏈結提供服務整合匯流排和 IBM MQ 佇列管理程式或佇列共用群組之間的伺服器至伺服器通道連線,作為通往 IBM MQ 網路的閘道。 At any time after you create a new IBM MQ 鏈結, you can modify its properties.

When you use the foreign bus connection wizard to connect a bus and a IBM MQ queue manager or queue-sharing group (known as the "gateway queue manager") to use point-to-point messaging or publish-subscribe messaging, one or more IBM MQ 鏈結s are created and configured as part of the task. However the wizard does not ask you to set all possible properties of a IBM MQ 鏈結, and some of the link properties are not set or are set to default values. You can fine tune these properties by modifying the link.

When you create a new IBM MQ 鏈結, you can also choose not to create sender or receiver channels. These channels can be added later by modifying the link.

When you use the foreign bus connection wizard to create a IBM MQ 鏈結 for point-to-point messaging, you can later modify the link for publish-subscribe messaging by adding a publish/subscribe broker profile to the link.

Procedure

  1. In the navigation pane, click, 服務整合 -> 匯流排 -> bus_name -> [拓蹼] 傳訊引擎 -> engine_name -> [其他內容] IBM MQ 鏈結 -> link_name.
  2. Modify the properties of the link.

    For information about all the properties that you can modify, see IBM MQ 鏈結 [設定].

    When you create a new IBM MQ 鏈結, the following properties are set to default values:

    說明
    可採用的
    By default, this option is not selected.
    異常目的地
    The destination for an inbound message when the IBM MQ link cannot deliver the message to its target bus destination, or to the exception destination that is configured for that target destination, or when the target destination does not exist. By default, undeliverable messages are sent to the system default exception destination for the messaging engine that this link is assigned to. However, it can aid problem-solving if you separate these exceptions out from other system messages by configuring a specific exception destination for this link.
    起始狀態
    By default, the value is "Started".
    非持續性訊息速度
    By default, the value is "Fast".
  3. Configure the additional properties. You can configure any of the following additional properties of this IBM MQ 鏈結:
  4. Configure the related items. You can configure any of the following related items of this IBM MQ 鏈結:
  5. 儲存對主要配置所做的變更。
  6. If you have enabled dynamic configuration updates, the changes take effect immediately (or on channel restart if you also modified IBM MQ 鏈結 sender or receiver channels), otherwise restart the application server.

指出主題類型的圖示 作業主題



時間戳記圖示 前次更新: July 9, 2016 11:15
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