服务器端：
监听器 lsnrctl
启动监听 lsnrctl start [LISTENER]
查看监听 lsnrctl status 或者 lsnrctl service
C:\Documents and Settings\Administrator>lsnrctl service LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 19-5月 Copyright (c) 1991, 2005, Oracle. All rights reserved. 正在连接到 (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
服务摘要..
服务 "PLSExtProc" 包含 1 个例程。
例程 "PLSExtProc", 状态 UNKNOWN, 包含此服务的 1 个处理程序...
处理程序:
"DEDICATED" 已建立:0 已被拒绝:0
LOCAL SERVER
服务 "orcl" 包含 1 个例程。
例程 "orcl", 状态 READY, 包含此服务的 1 个处理程序...
处理程序:
"DEDICATED" 已建立:0 已拒绝:0 状态:ready
LOCAL SERVER
服务 "orclXDB" 包含 1 个例程。
例程 "orcl", 状态 READY, 包含此服务的 1 个处理程序...
处理程序:
"D000" 已建立:0 已被拒绝:0 当前: 0 最大: 1002 状态: ready
DISPATCHER <machine: F5-73, pid: 3316>
(ADDRESS=(PROTOCOL=tcp)(HOST=F5-73)(PORT=1073))
服务 "orcl_XPT" 包含 1 个例程。
例程 "orcl", 状态 READY, 包含此服务的 1 个处理程序...
处理程序:
"DEDICATED" 已建立:0 已拒绝:0 状态:ready
LOCAL SERVER
状态UNKNOWN 表示静态监听 在listener.ora 配置
# listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools. SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
) LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = F5-73)(PORT = 1521))
)
)
状态READY 表示动态监听 在Tnsname.ora配置
# tnsnames.ora Network Configuration File: D:\oracle\product\10.2.0\db_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools. ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = F5-73)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
) EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)