USER GUIDE
101
15.4.5.1 Option 1: The original primary unit is the primary unit and
original secondary unit is the secondary unit
1. Change the secondary unit status to Standalone mode – see section 15.4.4.
2. At the secondary unit, login to the AccessIT Web interface and backup the
database – see section 15.1 on page 94.
3. Change the secondary unit to the secondary unit’s IP address.
4. Connect the returned primary unit to the network, power it on and login to the
AccessIT Web interface.
5. Restore database on the primary unit machine.
6. Configure the original secondary unit to be the secondary unit and configure the
original primary unit to be the primary unit as explained above.
Once completed the continuous database replication starts between primary unit
and secondary unit.
15.4.5.2 Option 2. The original secondary unit is the primary unit and
the original primary unit is the secondary unit.
1. Before connecting the returned primary unit to the network, switch it on and
using a Crossover cable change its IP address to the secondary unit IP address,
see section 4.2 on page 18.
2. Connect the returned primary unit to the network.
3. On the returned primary unit login to the AccessIT Manager Web interface and
configure it to be the secondary unit as explained above.
4. On the original secondary unit, login to the AccessIT Manager Web interface
and configure it to be the primary unit as explained above.
15.4.6 Primary unit and secondary unit troubleshooting
If there is a network failure or the secondary unit is down, a Secondary unit not
responding notification appears in the AccessIT notification area, indicating that
there is a problem connecting to the secondary unit. See figure below.