1. 1 华北水利水电学院,河南,郑州,450011
2. 2 河南工业贸易职业学院 机构,河南,郑州,450012
3. 3 河南司法警官职业学院 机构,河南,郑州,450002
Published:2012
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李海华, 冯卫华. BGP MPLS VPN模块设计与实现[J]. 微电子学与计算机, 2012, 29(1): 138-142,147.
LI Hai-hua, FENG Wei-hua. Design and Implementation of BGP/MPLS VPN Modul[J]. 2012, 29(1): 138-142.
李海华, 冯卫华. BGP MPLS VPN模块设计与实现[J]. 微电子学与计算机, 2012, 29(1): 138-142,147. DOI:
LI Hai-hua, FENG Wei-hua. Design and Implementation of BGP/MPLS VPN Modul[J]. 2012, 29(1): 138-142. DOI:
分析了BGP MPLS VPN模块的需求
该模型包括三个主要子模块:LDP模块、转发模块、转发表组装模块
分析发它们的工作原理
提出了模块设计与实现思路
将VRF表、FNT表、IML表三表合并为一个转发表
由操作码决定查询的转发条目
简化了对路由信息的管理
提高了查表效率.
Analyzes the needs of BGP MPLS VPN modul.The model include three main Sub-units
that are the unit of LDP
Forwarding and Forwarding Table unit.Meanwhile
analysis forward operation principle and puts thoughts of design and impletation.Besides
puts VRF-table
FTN-table and IML-table into a Fowarding-table of which the Forwarding-ietm is decided by Operation-cord
so that it simplifies the management of Route-information
improve the look-up table efficiency.
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