If you are unable to use DSCC, use command-line tools to obtain information about your replication deployment.
The man pages provide full command-line syntax and usage examples for these tools.
repldisc - “Discovers” and constructs a table of all known servers in a replication deployment. See the repldisc(1) man page.
insync - Indicates the synchronization state between a supplier and one or more consumer replicas. See the insync(1) man page.
entrycmp - Compares the same entry in two or more replicas. See the entrycmp(1) man page.
To find the directories where these commands are located, see Command Locations.