Dell PowerSwitch S4128F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 372
show vfabric fspf, Multi-hop FIP-snooping bridge
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Supported Releases Active ZoneSet: zoneset5 Members fibrechannel1/1/11 fibrechannel1/1/17 fibrechannel1/1/22 10.5.1.0 or later show vfabric fspf Displays FSPF information at the vfabric level. Syntax Parameters Defaults Command Mode Usage Information Example show vfabric fspf None Not applicable GLOBAL CONFIGURATION Use this command to display the FSPF information of an interface. OS10#show vfabric fspf FSPF routing for vfabric 10 SPF hold time is 0 msec MinLsArrival = 1000 msec , MinLsInterval = 5000 msec Local Domain is 0x64 (100) Number of LSRs = 3, Total Checksum = 0x0001288b Refresh time = 1800 sec Max age = 3600 sec Statistic counters : Number of SPF computations = 3 Number of checksum errors = 0 Number of transmitted packets : LSU 10 LSA 10 Hello 25 Retransmitted LSU 10 Number of received packets: LSU 10 LSA 10 Hello 25 Error packets 5 Supported Releases 10.5.1.0 or later Multi-hop FIP-snooping bridge In typical deployments, ENode-connected switches are not directly connected to the core FC switch. Multiple intermediate switches are connected in between the switches. To establish a point-to-point connection and for secure transmission between the ENode and the FCF, all intermediate switches must support FSB to pass the FIP and FCoE traffic. OS10 switches support the multi-hop FIP-snooping bridge. You can interconnect multiple FSBs to communicate with an upstream FC switch. ● Access FSB- This is the node that is directly connected to ENode. In the following example, FSB1 is the access FSB. ● Core FSB- This is the node that is directly connected to the FCF. In the following example, FSB2 is the core FSB. The default port mode is the ENode. You must explicitly configure the other modes using the fip-snooping port-mode command. The following port modes are supported: ● ENode-Only one ENode MAC address per interface can be learnt. Configure this mode on the port connected to the ENode. ● FCF-If you configure the FSB with FCF port mode, all the FIP packets sent between the ENode and the FCF are snooped and the sessions and ENodes are learnt. Configure the FCF mode on the access FSB ports connected to the FCF-facing side. ● ENode-transit-This mode is configured on the intermediate FSBs or Layer 2 (L2) DCBX switches to which ENodes are connected. 372 Fibre Channel
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