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Journal Article 4

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2008 1

2002 3

Keywords

Security 1

border gateway protocol / multi-protocol label switch (GP/MPLS) 1

distributed architecture 1

internet 1

packet classification 1

packet scheduling 1

programmable hardware 1

random early detection (RED) 1

reconfigurable network 1

reconfigurable router 1

return link 1

route lookup 1

router 1

router operating system 1

tunable wavelength router for multiwavelength selection 1

virtual private LAN segment (VPLS) 1

virtual private routed network (VPRN) 1

virtual router (VR) 1

wavelength division multiplexing 1

wavelength group 1

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Design and Implementation of High Performance Security Router BW7000

Xu Mingwei,Xu Ke,Xiong Yongqiang,Jiang Yong,Sun Xiaoxia,Wu Jian,Yu Zhongchao

Strategic Study of CAE 2002, Volume 4, Issue 3, Pages 54-62

Abstract: This paper is based on the research of the high performance security router, a key project of nationalOperating system (HEROS) of the high performance router BW7000 was developed independently.In order to secure the network, a router security architecture based on distributed key management was

Keywords： router Security router operating system route lookup packet classification packet scheduling

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Status quo and outlook of reconfigurable research

Li Yufeng,Qiu Han,Lan Julong

Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 82-89

Abstract: the FPGA, this paper summarizes the past major research efforts with respect to the reconfigurable router

Keywords： internet reconfigurable router reconfigurable network programmable hardware

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A Multi-wavelength Star Optical Network Reusing All Channel Wavelengths Three Times and Its Features

Gan Chaoqin

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 84-89

Abstract:

In this paper, a novel multi-wavelength star optical network reusing all channel wavelengths three times is proposed by the method of “（Distributed Architecture) + (Return Link) + (Wavelength Group)”. In this scheme, by interconnecting four conventional star couplers and reusing all channel wavelengths three times, both the maximum number of supportable nodes and the maximum throughput of the network are all up to four times as many as that of conventional WDM star network. Utilizing bidirectional transmissions in a single fiber, half fibers can be saved under the same number of supportable nodes. Making use of the distributed architecture, the anti-destructibility of network is drastically raised. All these advantages of the network efficiently overcome the disadvantages of conventional WDM star network.

Keywords： wavelength division multiplexing wavelength reuse tunable wavelength router for multiwavelength selection

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Research and Implementation of IP - VPN

Li Xiuzhong

Strategic Study of CAE 2002, Volume 4, Issue 3, Pages 84-91

Abstract:

Recently, IP - VPN is proposed as a way satisfying large company´s inter-connect requirement because of the prevalence of Internet. But there are some problems to be solved, especially security and QoS. In this paper, one way of network-based VPN QoS is proposed based on analysis of some available QoS algorithms. For IP - VPN, now there are several mechanisms： VLL, VPRN, VPLS and VPDN. This paper places emphasis on VPRN and VPLS. Two kinds of VPRN: BGP/MPLS and VR are discussed and compared with each other. And besides, VLAN, one way of VPLS, is introduced.

Keywords： private LAN segment (VPLS) border gateway protocol / multi-protocol label switch (GP/MPLS) virtual router