Dell PowerConnect Brocade 300 Fabric OS Administrator's Guide v7.1.0 - Page 22
Using FC-FC Routing to Connect Fabrics, Backbone fabric IDs ..581
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Chapter 24 Buffer credit management 555 Buffer-to-buffer flow control 555 Optimal buffer credit allocation 556 Fibre Channel gigabit values reference definition 557 Buffer credit allocation based on full-size frames 557 Allocating buffer credits based on average-size frames . . . . .560 Configuring buffers for a single port directly 561 Configuring buffers using frame size 561 Calculating the number of buffers required given the distance, speed, and frame size 561 Allocating buffer credits for F_Ports 562 Monitoring buffers in a port group 562 Buffer credits switch or blade model 563 Maximum configurable distances for Extended Fabrics . . . . .564 Downgrade considerations 565 Buffer credit recovery 566 Buffer credit recovery over an E_Port 566 Buffer credit recovery over an F_Port 566 Buffer credit recovery over an EX_Port 567 Enabling and disabling buffer credit recovery 567 Forward error correction on long-distance links 568 Enabling FEC on a long-distance link 568 Disabling FEC on a long-distance link 568 Using FC-FC Routing to Connect Fabrics FC-FC routing overview 569 License requirements for FC-FC routing 570 Supported platforms for FC-FC routing 570 Supported configurations for FC-FC routing 571 Network OS connectivity limitations 571 Fibre Channel routing concepts 572 Proxy devices 575 FC-FC routing topologies 576 Phantom domains 577 FCR authentication 579 Setting up FC-FC routing 579 Verifying the setup for FC-FC routing 580 Backbone fabric IDs 581 Assigning backbone fabric IDs 582 FCIP tunnel configuration 582 Inter-fabric link configuration 583 Configuring an IFL for both edge and backbone connections 583 FC router port cost configuration 587 Port cost considerations 588 Setting router port cost for an EX_Port 588 EX_Port frame trunking configuration 589 22 Fabric OS Administrator's Guide 53-1002745-02
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