Huawei AOLYNK WDR814IG - Manual (Page 31)

Aolynk WDR814(I)g ADSL2+ Wireless Router User Manual 3 Internet Access
28
it remains idle. However, in some situation, PPPoA session
cannot be established immediately after disconnection.
This is because the system on the ISP
’s site may need a
little time to restore itself. You may need to check with your
ISP to obtain detail of how long you need to wait before
re-establish the PPPoA session. Enter this information in
the
“Redial Period” field.
6. Bridged mode
If you choose this mode, this ADSL Wireless Router will act as a layer 2 bridge. It only
forwards your packets to other routers.
7. VC (Virtual Circuit) Setting
There are two framing types LLC or VC for you to click. This selection depends on
your ISP
’s implementation.
Also there are three types of QoS mode for you to select, UBR, CBR and VBR.
If you select UBR, you don ’t have to fill the Pcr rate. Only CBR and VBR mode need
the Pcr rate value. If the mode is VBR, then you also need to fill the Scr rate.
The ADSL Wireless Router implements “Autodetect” function for you to connect to
the ISP. If the ISP provides unique VPI and VCI value, then you should click the
Disable item and input the VPI and VCI values provided by your ISP.
8. Optional Setting
Some ISP might need the host name, domain name and MTU data size to recognize
the connection. MTU is the Maximum Transmission Unit. It specifies the largest
packet size permitted for Internet transmission. Keep the default setting, Auto, to have
the Router select the best MTU for your Internet connection. To specify an MTU size,
select Manual, and enter the value desired (default is 1400). You should leave this
value in the range 576 to 1492.