Route calculating after switching occurs from a primary main control board to a standby main control board
    1.
    发明授权
    Route calculating after switching occurs from a primary main control board to a standby main control board 有权
    切换后的路由计算从主主控板到备用主控板进行

    公开(公告)号:US08824275B2

    公开(公告)日:2014-09-02

    申请号:US13524965

    申请日:2012-06-15

    Applicant: Changjun Zhang

    Inventor: Changjun Zhang

    Abstract: Calculating routing after switching occurs from a primary main control board to a standby main control board in a Fiber Channel (FC) switch includes receiving neighbor Link State Records (LSRs) sent by the primary main control board and backing up the neighbor LSRs on the standby main control board. The standby main control board is triggered to be promoted to the primary main control board, and an adjacency relationship is established with neighbors according to the backed up neighbor LSRs. LSRs of the switch are generated based on available ports on the switch and the neighbors, and a message is sent for maintaining the adjacency relationship to the neighbors with which the adjacency relationship has been established. Routing is calculated based on the neighbor LSRs and the LSRs of the switch.

    Abstract translation: 在光纤通道(FC)交换机中,从主主控板到备用主控板进行交换后计算路由包括接收主主控板发送的邻居链路状态记录(LSR),并备份备用主备板上的邻居LSR 主控板。 触发备用主控板升级到主主控板,并根据备份的邻居LSR建立与邻居的邻接关系。 交换机的LSR根据交换机和邻居的可用端口生成,并发送一条消息,用于维持邻接关系,建立邻接关系。 基于邻居LSR和交换机的LSR计算路由。

    CONTROL METHOD OF VIRTUAL LINK DISCOVERY AND SYSTEM FOR FIBRE CHANNEL OVER ETHERNET PROTOCOL
    2.
    发明申请
    CONTROL METHOD OF VIRTUAL LINK DISCOVERY AND SYSTEM FOR FIBRE CHANNEL OVER ETHERNET PROTOCOL 有权
    虚拟链路发现的控制方法和以太网协议中的光纤通道系统

    公开(公告)号:US20120195188A1

    公开(公告)日:2012-08-02

    申请号:US13387067

    申请日:2010-10-18

    Applicant: Changjun Zhang

    Inventor: Changjun Zhang

    CPC classification number: H04L12/4641

    Abstract: A control method of virtual link discovery and a system for Fibre Channel over Ethernet (FCoE) protocol allocates some Ethernet Nodes (ENodes) and FCoE Forwarders (FCFs) to different virtual networks during networking, and provides a Virtual Node (VN) port of each ENode and a Virtual Fibre Channel (VFC) port of each FCF with a Virtual Network Identification (VN ID) of a virtual network to which they belong. In this way, a VN port of an ENode may establish a virtual link with a VFC port that belongs to the same virtual network in preference, so that some ENodes are made to access FCFs that belong to the to same virtual networks as the ENodes.

    Abstract translation: 虚拟链路发现的控制方法和用于以太网光纤通道(FCoE)协议的系统在网络期间向不同的虚拟网络分配一些以太网节点(ENodes)和FCoE转发器(FCoE),并提供每个虚拟节点(VN)端口 ENode和每个FCF的虚拟光纤通道(VFC)端口与其所属的虚拟网络的虚拟网络标识(VN ID)。 以这种方式,ENode的VN端口将优先与属于相同虚拟网络的VFC端口建立虚拟链路,使得一些ENode被做成访问属于与ENode相同的虚拟网络的FCF。

    Method for backing up link state advertisement
    4.
    发明授权
    Method for backing up link state advertisement 有权
    备份链路状态广告的方法

    公开(公告)号:US09276805B2

    公开(公告)日:2016-03-01

    申请号:US13900547

    申请日:2012-01-12

    Applicant: Changjun Zhang

    Inventor: Changjun Zhang

    CPC classification number: H04L41/0654 H04L45/04 H04L45/22 H04L45/28

    Abstract: The present disclosure provides a method for backing up a link state advertisement (LSA) for use in a distributed device comprising a main control board and an interface board. The main control board comprises a primary board and a standby board. The method comprises: receiving by the standby board LSA related information sent by the primary board; and generating by the standby board an LSA according to the LSA related information.

    Abstract translation: 本公开提供了一种用于备份用于包括主控板和接口板的分布式设备的链路状态通告(LSA)的方法。 主控板包括主板和备用板。 该方法包括:通过备用板接收主用板发送的相关信息; 并根据LSA相关信息由备用板生成LSA。

    Control method of virtual link discovery and system for fibre channel over ethernet protocol
    5.
    发明授权
    Control method of virtual link discovery and system for fibre channel over ethernet protocol 有权
    虚拟链路发现的控制方法和光纤通道以太网协议的系统

    公开(公告)号:US08929368B2

    公开(公告)日:2015-01-06

    申请号:US13387067

    申请日:2010-10-18

    Applicant: Changjun Zhang

    Inventor: Changjun Zhang

    CPC classification number: H04L12/4641

    Abstract: A control method of virtual link discovery and a system for Fiber Channel over Ethernet (FCoE) protocol allocates some Ethernet Nodes (ENodes) and FCoE Forwarders (FCFs) to different virtual networks during networking, and provides a Virtual Node (VN) port of each ENode and a Virtual Fiber Channel (VFC) port of each FCF with a Virtual Network Identification (VN ID) of a virtual network to which they belong. In this way, a VN port of an ENode may establish a virtual link with a VFC port that belongs to the same virtual network in preference, so that some ENodes are made to access FCFs that belong to the same virtual networks as the ENodes.

    Abstract translation: 虚拟链路发现的控制方法和用于以太网光纤通道(FCoE)协议的系统在网络期间向不同的虚拟网络分配一些以太网节点(ENodes)和FCoE转发器(FCoE),并提供每个虚拟节点(VN)端口 ENode和每个FCF的虚拟光纤通道(VFC)端口与其所属的虚拟网络的虚拟网络标识(VN ID)。 以这种方式,ENode的VN端口将优先与属于相同虚拟网络的VFC端口建立虚拟链路,使得一些ENode被做成访问属于与ENode相同的虚拟网络的FCF。

    ROUTE CALCULATING AFTER SWITCHING OCCURS FROM A PRIMARY MAIN CONTROL BOARD TO A STANDBY MAIN CONTROL BOARD
    6.
    发明申请
    ROUTE CALCULATING AFTER SWITCHING OCCURS FROM A PRIMARY MAIN CONTROL BOARD TO A STANDBY MAIN CONTROL BOARD 有权
    从主控制板切换到主控主板后的路由计算

    公开(公告)号:US20120320754A1

    公开(公告)日:2012-12-20

    申请号:US13524965

    申请日:2012-06-15

    Applicant: Changjun Zhang

    Inventor: Changjun Zhang

    Abstract: Calculating routing after switching occurs from a primary main control board to a standby main control board in a Fiber Channel (FC) switch includes receiving neighbor Link State Records (LSRs) sent by the primary main control board and backing up the neighbor LSRs on the standby main control board. The standby main control board is triggered to be promoted to the primary main control board, and an adjacency relationship is established with neighbors according to the backed up neighbor LSRs. LSRs of the switch are generated based on available ports on the switch and the neighbors, and a message is sent for maintaining the adjacency relationship to the neighbors with which the adjacency relationship has been established. Routing is calculated based on the neighbor LSRs and the LSRs of the switch

    Abstract translation: 在光纤通道(FC)交换机中,从主主控板到备用主控板进行交换后计算路由包括接收主主控板发送的邻居链路状态记录(LSR),并备份备用主备板上的邻居LSR 主控板。 触发备用主控板升级到主主控板,并根据备份的邻居LSR建立与邻居的邻接关系。 交换机的LSR根据交换机和邻居的可用端口生成,并发送一条消息,用于维持邻接关系,建立邻接关系。 基于邻居LSR和交换机的LSR计算路由

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