Selenium Grid Application 2-Multi-node execution case

Start Remote Node
The Hub and node we are currently launching are on a single host. To start node on another host, you must meet the following requirements:
? 1) between the local hub host and the remote node host can ping each other.
? 2) The remote host must have a browser and driver to run the script (e.g., Chrome browser and Chromedriver.exe driver)
? 3) The remote host must have a Java environment installed
? 4) The remote host must have selenium server installed

The procedure is as follows:
1) Start the local hub host (local host IP: 172.16.10.66):

C:\selenium>java-jar Selenium-server-standalone-2.39.0.jar-role Hub

2) Start the remote host (operating system: Ubuntu, IP Address: 172.16.10.34):
The remote host starts node in the following way:

Java-jar selenium-server-standalone-2.39.0ar-role node-port 5555-hub http://172.16.10.66:4444/grid/register

(The port number set is: 5555, the hub IP point is 172.16.10.66)

Selenium Grid Application 2-Multi-node execution case