This integer sets the committed access rate — the long-term average bandwidth, in bits per second, that this rate-limit entry allows for matching traffic — with traffic under this rate always treated as conforming. Admins tune it to cap sustained throughput for a class of VLAN traffic, such as guest or backup traffic, without blocking short bursts above it outright. For example, setting this to 10000000 caps the entry's committed rate at 10 Mbps of average sustained traffic.