[phenomenon]
The database server and client are automatically gain IP. When the DHCP shutdown or problem occurs, the client can only access the database server by querying the analyzer, instead of accessing the Enterprise Manager (connection timeout).
There are two solutions
1. Use IP (192.168.12.12) as a server name instead of filling server2
2, plus a host name in Hosts: 192.168.200.120 Server2 does not have this problem, when DHCP is issued, the machine will automatically obtain the IP machine will also have problems.
