The Quality Of Service General Screen - ZyXEL Communications VMG1312-B Series User Manual

Traffic Policing
Traffic policing is t he lim it ing of t he input or out put t ransm ission rat e of a class of t raffic on t he
basis of user- defined crit eria. Traffic policing m et hods m easure t raffic flows against user- defined
crit eria and ident ify it as eit her conform ing, exceeding or violat ing t he crit eria.
Traffic Rat e
( Before Traffic Policing)
The Device support s t hree incom ing t raffic m et ering algorit hm s: Token Bucket Filt er ( TBF) , Single
Rat e Two Color Maker ( srTCM) , and Two Rat e Two Color Marker ( t rTCM) . You can specify act ions
which are perform ed on t he colored packet s. See
each m et ering algorit hm .

10.3 The Quality of Service General Screen

Click N e t w or k Se t t in g > QoS > Ge ne r a l t o open t he screen as shown next .
Use t his screen t o enable or disable QoS and set t he upst ream bandwidt h. See
page 167 for m ore inform at ion.
Figure 64 Net work Set t ings > QoS > General
VMG1312-B Series User's Guide
Tim e
Chapter 10 Quality of Service (QoS)
Traffic Rat e
Tim e
( Aft er Traffic Policing)
Sect ion 10.8 on page 180 for m ore inform at ion on
Sect ion 10.1 on
169