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A Knowledge Strategy

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collaborate with all its clients in the delivery of various identified strategic and<br />

capacity-building initiatives. To this end the Bank has entered into partnerships<br />

with key suppliers to build on the supplier’s infrastructure, with Telkom, and<br />

exploit existing hardware and software investments with Microsoft and<br />

Enterasys/Olicom.<br />

A domain name LGNet.org.za has been registered as the official domain name<br />

for the WAN and a shortened abbreviated name ‘LGNet’ for the network has<br />

attained popular currency. Figure 7 depicts the architecture of LGNet and its<br />

relationship to the various associated national networks.<br />

Figure 7: LGNet inter-network architecture<br />

LGNet<br />

Internet<br />

DBSA<br />

Central Core Router<br />

DBSA<br />

LAN<br />

Government Core<br />

Communications<br />

Network<br />

The scope of the LGNet strategic project is to build a WAN that connects clients<br />

and stakeholders via remote branch security routers to the Bank in a star<br />

configuration via the Telkom national voice network. This will include the central<br />

server and communications infrastructure to support:<br />

• communications technologies enabling messaging and collaboration between all<br />

clients and stakeholders such as e-mail, conferencing, net-meetings, and others;<br />

• an external gateway for access to the broader Internet (e-mail & browsing);<br />

• portal technologies to enable the storage and dissemination of information<br />

related to local government and knowledge between all the stakeholders;<br />

• security infrastructure to authenticate users and control access to areas of<br />

information on the portal;<br />

Development Bank of Southern Africa 49

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