Draytek Vigor2620 Series, Руководство пользователя

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Vigor2620 Series User’s Guide 321
By the way, you can set up to 10 service types. If you want to edit/delete an existed service
type, please select the radio button of that one and click Edit/Edit for modification.
R
R
e
e
t
t
a
a
g
g
t
t
h
h
e
e
P
P
a
a
c
c
k
k
e
e
t
t
s
s
f
f
o
o
r
r
I
I
d
d
e
e
n
n
t
t
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
Packets coming from LAN IP can be retagged through QoS setting. When the packets sent out
through WAN interface, all of them will be tagged with certain header and that will be easily
to be identified by server on ISP.
For example, in the following illustration, the VoIP packets in LAN go into Vigor router
without any header. However, when they go forward to the Server on ISP through Vigor router,
all of the packets are tagged with AF (configured in Bandwidth >>QoS>>Class) automatically.