Installation and Configuration

Configuration

OPS Parameters

OPS=yesno

You use this parameter to specify whether or not NSR-ORA will be used under Oracle Parallel Server (OPS).

OPS_INSTANCES

If you are using NSR-ORA under OPS, this parameter contains a list of the names of all computers on which an OPS instance is running (e.g.: psi_1,psi_2).

Recovery Parameters

Finally, two parameters concerning the recovery are to be set:

NSR_MAX_RECOVER

This parameter specifies the maximum number of parallel recoveries of tablespace files. The default value is 10, i.e. a maximum of 10 recovery processes is started in parallel. For devices where the data block between two file marks is larger (e.g. 3590 devices), the value should be larger to ensure an optimum recovery time. If the tape is spooled back and forth several times during a recovery this parameter should be increased. This parameter is only of interest for the Fujitsu Siemens Computers NetWorker Version up to V5.5 (including).

NSR_MAX_REC_DEV

This specified the number of backup devices to be used for a recovery. The value set here should correspond to the number of devices used in a recovery.

Parameters with Expert Mode

Some parameters are not asked for by configure_nsrora but may be changed manually in the dbo${ORACLE_SID}.init configuration file after the skript’s run has completed. In General this is not necessary, but to be complete these para- meters are described below. They serve, first of all, to change default values (e.g. names of ressources created by configure_nsrora) if this is explicitly inten- ded.

AMON_GROUP

Name of the NetWorker backup group for the archiving monitor.

System Administrator’s Guide

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3Com NSR-ORA V3.2 manual OPS Parameters, Recovery Parameters, Parameters with Expert Mode

NSR-ORA V3.2 specifications

The 3Com NSR-ORA V3.2 is a versatile networking solution designed to enhance connectivity and streamline data management across various enterprise environments. With the rapid evolution of digital communication, 3Com recognized the need for a robust system that caters to the demanding requirements of today's businesses. The NSR-ORA V3.2 is specifically engineered to provide optimal performance, scalability, and reliability.

One of the standout features of the NSR-ORA V3.2 is its integrated network processing capabilities. This device employs advanced multi-layer switching technology that significantly boosts data throughput while maintaining low latency. This is particularly advantageous for organizations that rely on real-time data transmission for critical applications, such as VoIP and video conferencing. The ability to process large volumes of data efficiently ensures that businesses can operate seamlessly without disruptions.

Another key characteristic of the NSR-ORA V3.2 is its support for a wide range of networking protocols. The device is compatible with both IPv4 and IPv6, allowing businesses to transition smoothly to newer network architectures without the need for significant reconfiguration. This dual-stack capability not only enhances network flexibility but also future-proofs investments as organizations look to scale and adapt their digital infrastructure.

Security is at the forefront of the NSR-ORA V3.2's design. The device incorporates advanced security features such as firewall protection, intrusion detection, and secure VPN capabilities. These components work together to safeguard sensitive information and ensure that data integrity is maintained across the network. In addition to these features, the device offers comprehensive management tools, allowing network administrators to monitor performance and manage access controls more effectively.

The NSR-ORA V3.2 also excels in its interoperability with various devices and platforms, making it an ideal choice for enterprises that utilize a mix of legacy systems and modern technologies. Its compatibility with both wired and wireless networks provides businesses with the flexibility to design an infrastructure that meets their specific operational needs.

In summary, the 3Com NSR-ORA V3.2 is a powerful networking solution that combines advanced processing capabilities, robust security features, and a high degree of compatibility with diverse systems. Its emphasis on performance and scalability makes it a compelling choice for organizations seeking to enhance their network infrastructure in an ever-evolving digital landscape.