发明授权
- 专利标题: Discovery for fibre channel over ethernet devices
- 专利标题(中): 通过以太网设备发现光纤通道
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申请号: US12114680申请日: 2008-05-02
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公开(公告)号: US08743731B2公开(公告)日: 2014-06-03
- 发明人: Claudio Desanti
- 申请人: Claudio Desanti
- 申请人地址: US CA San Jose
- 专利权人: Cisco Technology, Inc.
- 当前专利权人: Cisco Technology, Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: Fernando Hale & Chang LLP
- 主分类号: G06F15/173
- IPC分类号: G06F15/173
摘要:
Techniques are provided for performing discovery in a Fiber Channel over Ethernet (FCoE) network. An FCF discovers other FCoE Forwarders (FCFs) connected to its network segment by transmitting a solicitation message to the multicast MAC address “All-FCF-MACs”. All FCFs receive packets with this multicast MAC address including the solicitation message that announces the presence of the FCF. Each FCF replies with a unicast advertisement message that provides the new FCF with a MAC address of the responding FCF. The FCF builds a list of the FCFs available on its network segment and may then establish a virtual link with one or more of the FCFs through an exchange link parameter (ELP) exchange.
公开/授权文献
- US20090254677A1 DISCOVERY FOR FIBRE CHANNEL OVER ETHERNET DEVICES 公开/授权日:2009-10-08
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