| Architecture
Network Manager Server (NMS) Monitors
managed devices and collects critical information by applying device-aware
data collection rules. Each NMS can actively monitor up to 50 individual
devices in near real-time.
Network Scan Server (NSS) Scans
the entire network on a scheduled basis and, based on pre-defined
rules, adds new supported devices to Xian, and to MOM.
Data Server (DS) Receives all gathered
device data, including performance metrics and alerts, from NMS
and forwards this information to the Xian Connector for MOM 2005.
Xian Database Stores information
about the installed Xian configuration, including device rules,
connectors, active rules, and other relevant information.
Xian Connector for MOM 2005 Relays
performance and "health" data for monitored devices to the MOM Connector
Framework (MCF), and the MOM Data Access Server (DAS).
Alerts generated and performance data collected from the monitored
devices are sent from the NMS to the DS, these data and the pertinent
information about the monitored devices are sent by the DS to the
Xian Connector for MOM 2005. The information received by Xian Connector
is used to create datasets to be transferred to the MOM 2005 Connector
Framework (MCF) and the MOM Data Access Server (DAS) and then to
the MOM database.
Smart Management Packs Provide
the intelligence to organize, process, and analyze the information
about monitored devices into the views, computer groups, and reporting
capabilities of MOM.
The SMPs, represent monitored network
devices as "computers" these computers are grouped into computer
groups defined by each SMP, for instance, all monitored Cisco Routers
belong to the computer group "Cisco Routers" additionally their
attribute domain is set to "Cisco Routers".
Configuration A Xian 2005 Network
Manager Server deployment typically includes one to five Xian Network
Manager Server components (NMS), one Xian Network Scan Server (NSS),
one Xian Data Server (DS), one Xian Database (Xian DB), a Xian Connector
for MOM 2005, the Smart Management Pack for Xian 2005 and the proper
SMPs for the monitored devices. Additionally the Xian Console (not
in the schema) is required. Optionally the Xian Web Service component
may be installed (not in the schema).
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