Invention Grant
- Patent Title: Discovery for fibre channel over ethernet devices
- Patent Title (中): 通过以太网设备发现光纤通道
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Application No.: US12114680Application Date: 2008-05-02
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Publication No.: US08743731B2Publication Date: 2014-06-03
- Inventor: Claudio Desanti
- Applicant: Claudio Desanti
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Fernando Hale & Chang LLP
- Main IPC: G06F15/173
- IPC: G06F15/173

Abstract:
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.
Public/Granted literature
- US20090254677A1 DISCOVERY FOR FIBRE CHANNEL OVER ETHERNET DEVICES Public/Granted day:2009-10-08
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