Owner's Manual

20 Installing Oracle on Enterprise Linux
23 Log in as oracle .
24 Type the following and press <Enter>:
$> srvctl start nodeapps -n <nodename> ,
where <nodename> is the public host name of the node.
Configuring the Listener
This section describes the steps to configure the listener, which is required for
remote client connection to a database.
On one node only, perform the following steps:
1 Log in as root .
2 Start the X Window System by typing: startx.
3 Open a terminal window and type: xhost +
4 As the user oracle , type netca to start the Net Configuration Assistant .
5 Select Cluster Configuration and click Next .
6 Select the nodes to configure, click Select All Nodes and click Next .
7 In the Welcome window, select Listener Configuration and click Next .
8 In the Listener Configuration → Listener window, select Add and
click Next .
9 In the Listener Configuration → Listener Name window, type LISTENER
in the
Listener Name field and click Next .
10 In the Listener Configuration → Select Protocols window, select TCP and
click Next .
11 In the Listener Configuration → TCP/IP Protocol window, select Use the
standard port number of 1521
and click Next .
12 In the Listener Configuration → More Listeners window, select No and
Click Next .
13 In the Listener Configuration Done window, click Next .
14 Click Finish .