ZyXEL Communications P-2602HWLNI 7.8 More Connections Edit Advanced

Chapter 7 WAN Setup

Click the Advanced button in the More Connections Edit screen to display the following screen.

Figure 54 More Connections Edit Advanced

The following table describes the labels in this screen.

Table 27 More Connections Edit Advanced

LABEL	DESCRIPTION

RIP & Multicast
Setup
RIP Direction	Select the RIP direction from None, Both, In Only and Out Only.

RIP Version	Select the RIP version from RIP-1, RIP-2Band RIP-2M.

Multicast	IGMP (Internet Group Management Protocol) is a network-layer protocol used to
	establish membership in a multicast group. The ZyXEL Device supports both
	IGMP version 1 (IGMP-v1) and IGMP-v2. Select None to disable it.
ATM QoS

ATM QoS Type	Select CBR (Continuous Bit Rate) to specify fixed (always-on) bandwidth for
	voice or data traffic. Select UBR (Unspecified Bit Rate) for applications that are
	non-time sensitive, such as e-mail. Select VBR (Variable Bit Rate) for bursty
	traffic and bandwidth sharing with other applications.
Peak Cell Rate	Divide the DSL line rate (bps) by 424 (the size of an ATM cell) to find the Peak
	Cell Rate (PCR). This is the maximum rate at which the sender can send cells.
	Type the PCR here.
Sustain Cell Rate	The Sustain Cell Rate (SCR) sets the average cell rate (long-term) that can be
	transmitted. Type the SCR, which must be less than the PCR. Note that system
	default is 0 cells/sec.
Maximum Burst Size	Maximum Burst Size (MBS) refers to the maximum number of cells that can be
	sent at the peak rate. Type the MBS, which is less than 65535.
Back	Click Back to return to the previous screen.

Apply	Click Apply to save the changes.

Cancel	Click Cancel to begin configuring this screen afresh.