Interface Overview
Fibre Channel Port Rate Limiting
Fibre Channel Port Rate Limiting
The Fibre Channel port rate-limiting feature for the Cisco MDS 9100 Series controls the amount of bandwidth
available to individual Fibre Channel ports within groups of four host-optimized ports. Limiting bandwidth
on one or more Fibre Channel ports allows the other ports in the group to receive a greater share of the available
bandwidth under high-utilization conditions. Port rate limiting is also beneficial for throttling WAN traffic at
the source to help eliminate excessive buffering in Fibre Channel and IP data network devices.
Cisco MDS 9000 Series Interfaces Configuration Guide, Release 8.x
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