To confirm whether the scheduler is
operating in DOCSIS mode, use the show interface cable
mac-scheduler command.
Router# show interface cable 7/0/1 mac-scheduler 0
DOCSIS 1.1 MAC scheduler for Cable7/0/1/U0 : rate 30720000
wfq:None
us_balance:OFF
fairness:OFF
Queue[Rng Polls] flows 0
Queue[CIR Grants] flows 0
Queue[BE(07) Grants] flows 0
Queue[BE(06) Grants] flows 0
Queue[BE(05) Grants] flows 0
Queue[BE(04) Grants] flows 0
Queue[BE(03) Grants] flows 0
Queue[BE(02) Grants] flows 0
Queue[BE(01) Grants] flows 0
Queue[BE(00) Grants] flows 0
Req Slots 2601578997, Req/Data Slots 4484512
Init Mtn Slots 38265829, Stn Mtn Slots 78753
Short Grant Slots 0, Long Grant Slots 0
Adv Phy Short Grant Slots 412, Adv Phy Long Grant Slots 5519087
Adv Phy UGS Grant Slots 0
Avg upstream channel utilization : 1%
Avg percent contention slots : 98%
Avg percent initial ranging slots : 1%
Avg percent minislots lost on late MAPs : 0%
MAP TSS: lch_state 9, init_retries 0
late_initial_maps 0, late_ucd_maps 0
mac-phy tss errors 0, missed ccc 0