ZyXEL Communications P-861H-G1, User Manual, Page: 78 / 341

Prestige 861H Series User’s Guide
77 Chapter 5 WAN Setup
Figure 26 WAN Remote Nodes
The following table describes the fields in this screen.
Table 13 WAN Remote Nodes
LABEL DESCRIPTION
Num Select a remote node number to display the WAN Setup configuration screen.
Name This field displays the name of the remote node, e.g., MDWARE. This
information is for identification purposes only.
Active This field displays the status of a remote node
Encap This field displays the method of encapsulation used by your ISP. Choices vary
depending on the operating mode of each remote node.
If the operating mode is set as
Bridge , this field displays either PPPoA or RFC
1483 .
If the operating mode is set as Routing , this field displays PPPoA , RFC 1483 ,
ENET ENCAP or PPPoE .
VPI This field displays the VPI assigned to you. The valid range for the VPI is 0 to
255.
VCI This field displays the VCI assigned to you. The valid range for the VCI is 32 to
65535 (0 to 31 is reserved for local management of ATM traffic).
QoS This field displays the ATM QoS Type.
CBR (Constant Bit Rate) specifies a fixed (always-on) bandwidth for voice or
data traffic.
UBR (Unspecified Bit Rate) is used for applications that are non-time sensitive,
such as e-mail.
VBR-RT (Real Time Variable Bit Rate) or VBR-nRT (non Real Time Variable Bit
Rate) is used with bursty traffic and bandwidth sharing with other applications.
PCR This field displays the Peak Cell Rate ( PCR ). This is the maximum rate at which
the sender can send cells.
CDVT This field displays the accepted tolerance of the difference between a cell’s
transfer delay and the expected transfer delay.
SCR This field displays the Sustain Cell Rate ( SCR ). The SCR sets the average cell
rate (long-term) that can be transmitted.