AppSync ldap password changes

I have been required to change the password for the ldap account on the AppSync server.

Configure a AP server to allow user to log into AppSync using their LDAP crwedentials.

Under AppSync > Setting User administration the Distinguished Name

If I change this password is there any other change I need to make?

Also,

I have been instructed to change the account password  that was used to configure the Host plug-ins on the Exchange server and the mount hosts.  This account is an LDAP account.

Can I just change the password and then perform a rediscovery on the host servers.

My concerns are losing access for the snapshots or worse corrupting the database on the AppSync server.

Any help would be greatly appreciated.

Thanks,

Fred