You can delete an existing network pair.
From the Command Center navigation pane, go to Manage > Network > Backup Networks.
On the Network pairs screen, the Pairs table shows a list of existing network pairs.
The Configure network pairs dialog box appears.
Click Select computers.
In the Select 1st computer list, select the first server or server group of the existing network pair.
In the Select 2nd computer list, select the second server or server group of the existing network pair.
Click Select network pairs.
The existing network pair appears in a table.
Click the Actions button, and then click Remove.