Dell Brocade G620 Brocade 8.0.1 Fabric OS Command Reference - Page 692
QoS ports, after sharing, both the medium and high VCs will have the con d credits
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portCfgEportCredits port credits --help Specifies the port number. Specifies the number of credits to be allocated to the specified port. The specified credit allocation takes effect when the E_Port comes online. This operand is required with the --enable option. The minimum credit allocation is 5 and the maximum is 40 for Gen5 platform (16Gbps-capable blades). For ICL ports of Gen5 platform, the valid range is from 5 through 16. For Gen 6 platform, the credit allocation is allowed in the range between 5 to 160 for both ICL ports and normal ISL and EX Port links. In Gen 6 platform, if the specified credit allocation is less than the default allocation, the default allocation scheme is enforced (in Gen 6 platform, 32 Gbps links are reserved 20 credits per VC). The configured credits will be allocated for each of the medium virtual channels (VCs) for the non-QoS ports. For QoS ports, after sharing, both the medium and high VCs will have the configured credits allocated. Displays the command usage. Examples To allocate 10 credits to an E_Port: switch:admin> portcfgeportcredits --enable 12/6 10 Success. To display the configured credits for an E_Port: switch:admin> portcfgeportcredits --show 12/6 E-Port Credit Configured : 10 Success. To disable the credit configuration and return to the default credit allocation: switch:admin> portcfgeportcredits --disable 12/6 Success. SEE ALSO portBufferShow 668 Brocade Fabric OS Command Reference 53-1004112-02
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