ORACLE 監聽配置的三種情況

目錄

1、首先解釋一下而這的區別sid和service_name

2、監聽配置的三種情況：  

（1）乙個監聽在乙個ip乙個埠上監聽多個例項 

（2）乙個監聽在乙個ip不同埠上監聽多個例項

（3）多個監聽監聽多個例項 

（1）sid:乙個資料庫可以有多個例項，sid是用來標識這個資料庫內部每個例項的名字

（2）service_name：是這個資料庫對外宣稱的名字

listener.ora檔案：

sid_list_orcl =

(sid_list =
(sid_desc =
(global_dbname = orcl)
(sid_name = orcl)
)(sid_desc =
(global_dbname = zzy)
(sid_name = zzy)
))orcl =
(description_list =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
)(description =
(address = (protocol = ipc)(key = extproc))
)

zzy =

(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
(connect_data =
(server = dedicated)
(service_name = zzy)
))orcl =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
(connect_data =
(server = dedicated)
(service_name = orcl)
))

sid_list_orcl =

(sid_list =
(sid_desc =
(global_dbname = orcl)
(sid_name = orcl)
)(sid_desc =
(global_dbname = zzy)
(sid_name = zzy)
))orcl =
(description_list =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
)(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1522))
)(description =
(address = (protocol = ipc)(key = extproc))
))

zzy =

(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1522))
(connect_data =
(server = dedicated)
(service_name = zzy)
))orcl =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
(connect_data =
(server = dedicated)
(service_name = orcl)
))

sid_list_orcl =

(sid_list =
(sid_desc =
(global_dbname = orcl)
(sid_name = orcl)
)(sid_desc =
(global_dbname = zzy)
(sid_name = zzy)
))sid_list_lss =
(sid_list =
(sid_desc =
(global_dbname = lss)
(sid_name = lss)
)）orcl =
(description_list =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
)(description =
(address = (protocol = ipc)(key = extproc))
))lss=
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1522))
)

zzy =

(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1520))
(connect_data =
(server = dedicated)
(service_name = zzy)
))orcl =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1521))
(connect_data =
(server = dedicated)
(service_name = orcl)
))lss =
(description =
(address = (protocol = tcp)(host = 10.10.66.8)(port = 1522))
(connect_data =
(server = dedicated)
(service_name = lss)
))

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