HP 3PAR Operating System Software - Manual (Page 268)

When pinging RCIP link ports:
•
You can click Details in the Port Configuration or Ping dialog boxes to show or hide details
about the configuration or ping operation, respectively.
•
If the MTU value of the ports is different, for example one value 1500 and the other value
9000, the lower packet size (1500) is used during the ping operation.
•
If both ports' MTU values are 9000, Jumbo Ping is displayed as the Ping group box title.
Configuring and Pinging the Remote Copy Links
Clicking Apply after entering or changing the requested link information during Remote Copy link
creation results in the entered configuration first being tested to check its validity, and then
proceeding with the ping operation to check communication between the link ports. The ping is
not executed if the configuration fails.
Pinging the Remote Copy Links
Clicking Ping after entering or changing the requested link information during Remote Copy link
creation results in a ping operation on the entered link ports.
268 Working with Remote Copy Links