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Linux® on the Mainframe
book

Linux® on the Mainframe

by John Eilert, Maria Eisenhaendler, Dorothea Matthaeus, Ingolf Salm
June 2003
Intermediate to advanced content levelIntermediate to advanced
464 pages
10h 33m
English
Pearson
Content preview from Linux® on the Mainframe

10.2. Scenario: networking in a virtual environment

The following scenario illustrates how useful z/VM virtual networking can be:

Figure 10-4 shows a typical multi-tier application infrastructure that many companies have deployed using discrete, real server hardware and networking equipment. StoreCompany deploys this configuration on its mainframe for its online catalog business. The significant difference in this configuration is that the server images shown are actually running on a single IBM zSeries machine. Two logical partitions (LPARs) are configured on the zSeries machine. One is running z/OS and hosts StoreCompany's regular business applications unchanged, including the DB2 database server, the CICS transaction server, and the Websphere ...

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ISBN: 0131014153Purchase book