Transcript The Portable Object Adapter

NMS Case Study
HP OpenView
Network Node Manager
Hong-taek Ju
DP&NM Lab.
Dept. of Computer Science and Engineering
POSTECH, Pohang Korea
Tel: +82-562-279-5659
Email: [email protected]
http://dpnm.postech.ac.kr/
System Requirement
• HP Systems
– HP 9000 Servers and Workstations, HP-UX 10.20, 11.0
– RAM: 96 MB recommended, disk space: 450 MB(+120 MB of swap)
– Bit-mapped display or X-terminal including X-Windows
• Sun Systems
– SunSPARC and Ultra Servers,Solaris 2.5.1, 2.6
– RAM: 96 MB recommended, Disk space: 500 MB (+120 MB of swap)
– Bit-mapped display or X-Terminal including X-Windows
• Windows NT Systems
– Intel Pentium processor, Windows NT version 4.0 with TCP/IP
– Ram: 96 MB RAM, Disk space: 450 MB(+120 MB free paging)
– 800x600 monitor with SVGA graphics card
• Web Servers Supported
– Apache on HP-UX and Solaris
– Internet Information Services on the Windows NT
(2)
POSTECH
DP&NM Lab.
Features - 1
• Automated Discovery and Layout
– For TCP/IP, IPX and Level 2 devices
– Connectivity, Port and VLAN View
– continuously monitors the network for new devices and for
the status of equipment
• Event Correlation Technology
– identifies problems faster through an advanced event
correlation engine.
– Out-of-the-box correlation logic is included
– The Event Correlation Specification Designer allows
development and testing of correlation logics
(3)
POSTECH
DP&NM Lab.
Features - 2
• Java-based user interface
– The Web Launcher allows operators to start Java-based
applications such as the Network Presenter, the Alarms
Browser and the SNMP Data Presenter from anywhere
– The Network Presenter and the Alarms Browser
dynamically update maps and events automatically
• Proactive management through reporting and data
warehousing
– Out-of-the-box reports enable proactive trend analysis
– topology, event and SNMP-collected data is exported to its
data warehouse
• Fault tolerance capabilities
– users can schedule back-ups
(4)
POSTECH
DP&NM Lab.
Support utilities
• NNM Developer’s toolkit
– Application Program Interface (API ) to access the rich
feature set of NNM
– A common SNMP API provide access to the bilingual
SNMP protocol stack for v1 and v2c
– An Windows API enables GUI integration via easy-toaccess library routine
– C and C++ header files and Java Classes let you program
your application in the widely deployed environment
• Customer Views
– Customer oriented network management
• Smart way to manage your Cisco netwrok
(5)
POSTECH
DP&NM Lab.
Comments
• Plenty of reliable basic features: Map generation,..
• No high level functions: Summary, filtering, logging
• Developer’s Toolkit may be essential component in
our development
(6)
POSTECH
DP&NM Lab.