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ME60 V800R010C10SPC500 Feature Description - System Management 01

This is ME60 V800R010C10SPC500 Feature Description - System Management
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Service Differentiation and Isolation

Service Differentiation and Isolation

Services deployed on a traditional ME device must be sent to the master main board (MMB) for processing and forwarding. If a fault occurs during service processing, the ME device will be most likely to fail, and other services cannot be processed. This failure can significantly impact user services. The virtual system (VS) technique can be used to differentiate and isolate services. After VSs are applied on a router, if a fault occurs on a VS, other services transmitted on other VSs are not affected. This mechanism improves network security.

In Figure 2-4, a physical system (PS) is partitioned into VSs to carry various types of services. Video, voice, and data services run on three independent VSs.

Figure 2-4 Service differentiation and isolation

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Updated: 2019-01-04

Document ID: EDOC1100059466

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