ZyXEL Communications VMG1312-B Series, Руководство пользователя

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Chapter 10 Quality of Service (QoS)
VMG1312-B Series User’s Guide
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You can give different priorit ies t o t raffic t hat t he Device forwards out t hrough t he WAN int erface.
Give high priorit y t o voice and video t o m ake t hem run m ore sm oot hly. Sim ilarly, give low priorit y
t o m any large file downloads so t hat t hey do not reduce t he qualit y of ot her applicat ions.
Click N e t w or k Se t t in g > QoS > Cla ss Se t u p t o open t he following screen.
Figure 67 Net work Set t ing > QoS > Class Set up
The following t able describes t he labels in t his screen.
Table 44 Net work Set t ing > QoS > Class Set up
LABEL DESCRIPTION
Add new Classifier Click t his t o creat e a new classifier.
# This is t he index num ber of t he ent ry.
St at us This field displays w het her t he classifier is act ive or not . A yellow bulb signifies t hat t his
classifier is act ive. A gray bulb signifies t hat t his classifier is not act ive.
Class Nam e This is t he nam e of t he classifier.
Classificat ion
Crit eria This show s crit er ia specified in t his classifier, for exam ple t he int erface from w hich
t raffic of t his class should com e and t he source MAC address of t raffic t hat m at ches t his
classifier.
DSCP Mark This is t he DSCP num ber added t o t raffic of t his classifier.
802.1P Mar k This is t he I EEE 802.1p priorit y level assigned t o t raffic of t his classifier.
VLAN I D Tag This is t he VLAN I D num ber assigned t o t raffic of t his classifier.
To Queue This is t he nam e of t he queue in which t raffic of t his classifier is put .
Modify Click t he Edit icon t o edit t he classifier.
Click t he D e le t e icon t o delet e an exist ing classifier. Not e t hat subsequent rules m ove
up by one w hen you t ake t his act ion.