4 troubleshooting – Dell PowerVault DR4100 User Manual

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DR4100 Best Practice Guide | April 2014

6.4

Troubleshooting

Follow the steps bellow to troubleshoot connectivity problems between source and target DRs.

a. Issue the following command to the target command to troubleshoot connectivity:

replication -- troubleshoot --peer

b. Make sure the management interface is up and reachable by using the following command:

telnet

Example

administrator@DR1 > replication --troubleshoot --peer 10.250.243.222

Testing connection to port 9904... Connected!
Testing connection to port 9911... Connected!
Testing connection to port 9915... Connected!
Testing connection to port 9916... Connected!
Replication troubleshooting completed successfully - Connection to all ports is OK!