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Author Archives: omkreddy
Hibernate : Adding an enum as a property
Using Hibernate Annotations: @Entity public class TestEntity { @Enumerated(EnumType.STRING) @Column(name=”ENUM_TYPE”) private TestEnum testEnum; } Using XML Based Mapping : Add hibernate-annotations.jar in your classpath during deployment but there’s no compile-time dependency: <property name=”testEnum” length=”30″ column=”testEnum” lazy=”false”> <type … Continue reading
Network Management Systems (NMS) Links
General http://nms.gdd.net/index.php/Main_Page http://docwiki.cisco.com/wiki/Internetworking_Technology_Handbook SNMP http://docwiki.cisco.com/wiki/Simple_Network_Management_Protocol Books http://www.amazon.com/SNMP-SNMPv2-RMON-Practical-Management/dp/0201634791 http://www.amazon.com/Network-Management-Principles-Mani-Subramanian/dp/0201357429 http://www.ciscopress.com/bookstore/product.asp?isbn=1587201372#
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NASSCOM Product Conclave 2010
NMSWorks (I work for this company) has been shortlisted by NASSCOM in the “EMERGE Product” category, as one of the companies, to show case our Product offering in the Optical Transmission space, at the NASSCOM Product Conclave slated for 10th … Continue reading
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Optical Network Management Concepts -2
<<< Optical Network Management Concepts -1 Optical Network Structure and Terminology An Optical Network (Fig. B) is formed by one or more Subnetworks connected by network Links, providing end-to-end service to one or more Customers. Each subnetwork is administered by … Continue reading
Posted in EMS/NMS/OSS, NGOSS/OSS/J/TMF
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Optical Network Management Concepts -1
<<<Optical Network Management This technical report serves as a short introduction to the terminology and concepts behind practical optical network management. It defines terminology like EMS, ME, PTP, CTP, Subnetwork, Subnetwork connection, Topological Link, PGP, Equipment, Equipment Holder, Route, Cross-Connect … Continue reading
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Optical Network Management
The Optical Network Management System should provide ‘seamless,end-to-end network management of an entire transport network and should reduce the need for manual intervention in managing global networks. Circuits should be provisioned from a single-seat management location, without complex manual provisioning … Continue reading
Posted in EMS/NMS/OSS, NGOSS/OSS/J/TMF
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IBM laptop service
Today i got my laptop back from IBM Service center. Very much satisfied with the service given by them. As my laptop is under warranty peroid, they replaced the monitor frame. They took only two days to fix the issue.
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Vegetable saute
Ever since i tasted Vegetable Sauté at Sampoorna restaurant, I became fan of this wonderful recipe. Today i prepared this dish with the help of my room mates. We need to ensure the vegetables cook quickly before releasing to much … Continue reading
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Technology Day, May 11,2010
Yesterday I was in Delhi (along with my colleagues) to attend Technology Day 2010 celebrations held at Hotel Ashoka. One of my company’s product “Provisioning System for SDH Networks” funded by Technology Development Board (TDB) was launched officially by Prof. … Continue reading
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