User manual

MX-ONE SYSTEM DESCRIPTION
84 21/1551-ASP 113 01 Uen N2 2014-01-28
the total number of servers that exists in the system, including their
server numbers.
6.4.1.3 Server Status
The server status function is used to keep and provide status information
about all blocked or isolated servers.
• Blocked server
A server can be blocked manually from traffic or blocked by the
system, if the server is faulty. Information about blocked servers is
obtained by requesting status information for one or several
servers. By using a subscription feature, the information is obtained
every time a server is blocked or deblocked.
• Isolated server
When a server becomes isolated from the rest of the system due
to, for example, a network failure, the application programs in the
isolated server will obtain information about the current status.
6.4.1.4 Program Unit Configuration
Every program unit has a name and a unique program unit number and
is also assigned a set of characteristics. This set of characteristics
defines the program unit type, for example, such characteristics can be
whether or not the program unit handles device boards, or if the program
unit is issuing alarms.
The purpose of the program unit configuration function is to keep and
provide information about the program unit types, including the assigned
characteristics sets.
The following information can be obtained from the system:
• Configuration of common function - information about the servers
in which a common function program unit is loaded
• Configuration within the server - information about whether or not a
program unit is loaded in a selected server
• Program unit type - information about the selected program unit
type
It is also possible to obtain information about the program units in
which certain types or characteristics belong.
• Program unit identification - information about program unit
number, name, and revision