Brocade Fabric OS v7.0.2e Release Notes v1.0

Fabric OS v7.0.2e Release Notes v1.0 Page 24 of 53
Typical Power Supply Requirements Guidelines for Blades in DCX 8510-4
(For specific calculation of power draw with different blade combinations, please refer to Appendix A: Power Specifications
in the 8510-4 Backbone Hardware Reference Manual)
Configured
Number of
Ports
1
Blades
Type of Blade
DCX 8510-4 @110
VAC (Redundant
configurations)
DCX 8510-4
@200-240
VAC (Redundant
configurations)
Comments
96 ports max FC16-32,
FC8-32E
Port Blade 2 Power Supplies 2 Power
Supplies
1+1 redundancy with 110
or 200-240 VAC power
supplies
Any
combination
of 8Gb or 16
Gb ports and
intelligent
blades
FC16-32,
FC16-48,
FC8-32E,
FC8-48E,
FC8-64,
FS8-18,
FX8-24
Intelligent Blade
/Combination
Not Supported 2 Power
Supplies
200-240VAC: 1+1 Power
Supplies
Table 5 Power Supply Requirements for DCX 8510-4
1. The power draw of ICL ports is taken into account and does not change the listed PS requirements
Scalability
All scalability limits are subject to change. Limits may be increased once further testing has been completed,
even after the release of Fabric OS. For current scalability limits for Fabric OS, refer to the Brocade Scalability
Guidelines document, available under the Technology and Architecture Resources section at
http://www.brocade.com/compatibility
Other Important Notes and Recommendations
Adaptive Networking/Flow-Based QoS Prioritization
• Any 8G or 4G FC platform running FOS v6.2.2e or lower version of firmware cannot form an E-port
with a 16G FC platform when Adaptive Networking QoS is enabled at both ends of the ISL. Users must
disable QoS at either end of the ISL in order to successfully form an E-port under this condition.
Users can disable QoS via portcfgQos --disable command. Please consult Fabric OS Command
Reference manual for details related to portcfgQoS command.
• When using QoS in a fabric with 4G ports or switches, FOS v6.2.2 or later must be installed on all
products in order to pass QoS info. E_Ports from the DCX to other switches must come up AFTER
6.2.2 is running on those switches.
Access Gateway
• AG cascading is not supported on Brocade 6510, Brocade 6505 in FOS v7.0.1 or later.
• Users who want to utilize Access Gateway’s Device-based mapping feature in the ESX environments
are encouraged to refer to the SAN TechNote GA-TN-276-00 for best implementation practices.
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