User's Manual

X5671 User’s Guide
18
To configure ATM PVC on the WAN interface:
4 Enter VPI/VCI values
4 Check to enable the VLAN Mux that allows multiple protocols in the same PVC
and then enter the 802.11Q VLAN ID valued from 0 to 4095
4 Select the Service Category from the list (UBR without PCR, UBR with PCR,
CBR, Non Realtime VBR, Realtime VBR). Please leave it as default, UBR with
PCR, if ISP does not give you any information of this setting.
4 Check to enable the Qualify of Service if Service Category is UBR without PCR,
URB with PCR or Non Realtime VBR and you like this service. Select the
Service Category from the list (UBR without PCR, UBR with PCR, CBR, Non
Realtime VBR, Realtime VBR). Please leave it as default, if ISP does not give
you any information of this setting.
Figure 17: Service Category Configuration
PCR stands for Peak Cell Rate (ATM cells per second). It is the maximum
allowable rate which cells can be transferred in the connection.
SCR stands for Sustainable Cell Rate (ATM cells per second). It is an average
allowable rate which cells can be transferred in the connection.
MRS stands for Maximum Burst Size (ATM cells). It is the maximum allowable
burst size of cells which cells can be transferred in the connection.
4 Click Next to configure the Connection Type
Figure 18: WAN Connection Type Configuration
Global settings:
4 Check the WAN protocol from PPP over ATM (PPPoA), PPP over Ethernet
(PPPoE), MAC Encapsulation Routing (MER), IP over ATM (IPoA) and Briding.