A virtual local area network configuration method and system for a passive optical fiber network

A passive optical fiber network, virtual local area network technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problems of weak multiple VLAN modes, unable to solve the PONMAC function, etc., to achieve the effect of easy configuration and recovery
CN105429778BActive Publication Date: 2019-07-05湖州帷幄知识产权运营有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
湖州帷幄知识产权运营有限公司
Publication Date
2019-07-05

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Abstract

The invention provides a virtual local area network configuration method of a passive optical network. The method includes: a passive optical network virtual local area network template in a default virtual local area network mode is created and configured; the passive optical network virtual local area network template can be provided with a plurality of non-default virtual local area network modes; according to the application requirement, the default virtual local area network mode of the passive optical network virtual local area network template is modified to one of a plurality of non-default virtual local area network modes, and mode parameters corresponding to the non-default virtual local area network mode are configured according to the mode; and the modified passive optical network virtual local area network template is bound to a passive optical network interface. According to the method, the problem that various VLAN modes cannot be realized at the PON interface due to weak PON MAC function is solved, and more VLAN modes such as VLAN transparent mode, VLAN marked / unmarked mode, VLAN relay mode, 1:1VLAN conversion mode, and N:1VLAN aggregation mode are realized.
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Description

technical field

[0001] The invention belongs to the technical field of gigabit passive optical networks, and relates to a configuration method and system, in particular to a virtual local area network configuration method and system of a passive optical fiber network. Background technique

[0002] According to the technical requirements of China Telecom's PON equipment, the OLT should support VLAN transparent transmission, VLAN marking / de-marking, VLANTrunk, VLAN conversion, and N:1VLAN aggregation functions. For the VLAN Trunk function, each PON port should support 4K VLANs, and the range of VLAN IDs is 1-4094. For the VLAN translation function, each PON port should support no less than 512 VLANTranslation entries. For the N:1 VLAN aggregation function, the N of each PON port should not be less than 64. In addition, the OLT should also support the hybrid use of VLAN translation and N:1 VLAN aggregation.

[0003] However, the existing technology can only realize four VLAN...

Claims

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