ZyXEL Vantage CNM User Guide - Page 111

Advanced Modem Setup Prestige

Page 111 highlights

Chapter 5 Device Network Settings Table 31 Device Operation > Device Configuration > Network > WAN Backup > Advanced (Prestige) (continued) LABEL DESCRIPTION Multicast Version Select IGMP-v1 or IGMP-v2. IGMP version 2 (RFC 2236) is an improvement over version 1 (RFC 1112) but IGMP version 1 is still in wide use. If you would like to read more detailed information about inter operability between IGMP version 2 and version 1, please see sections 4 and 5 of RFC 2236. PPP Options PPP Encapsulation Select CISCO PPP from the drop-down list box if your backup WAN device uses Cisco PPP encapsulation; otherwise select Standard PPP. Enable Compression Select this check box to enable stac compression. Connection Nailed-Up Connection Select Nailed-Up Connection when you want your connection up all the time. The device will try to bring up the connection automatically if it is disconnected. Connect on Demand Select Connect on Demand when you don't want the connection up all the time and specify an idle time-out in the Max Idle Timeout field. Max Idle Timeout Specify an idle time-out in the Max Idle Timeout field when you select Connect on Demand. The default setting is 0, which means the Internet session will not timeout. Budget The configuration in the Budget fields has priority over your Connection settings. Allocated Budget Type the amount of time (in minutes) that the dial backup connection can be used during the time configured in the Period field. Set an amount that is less than the time period configured in the Period field. If you set the Allocated Budget to 0, you will not be able to use the dial backup connection. Period Type the time period (in hours) for how often the budget should be reset. For example, to allow calls to this remote node for a maximum of 10 minutes every hour, set the Allocated Budget to 10 (minutes) and the Period to 1 (hour). If you set the Period to 0, there is no budget control and the device uses the Connection settings. Back Click this to return to the previous screen. Apply Click this to save the changes. Reset Click this to begin configuring this screen afresh. 5.3.10 Advanced Modem Setup (Prestige) Click Edit in the Advanced Modem Setup field. See Section 5.3.5 on page 98 for the configuration of this screen. Vantage CNM User's Guide 111

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Chapter 5 Device Network Settings
Vantage CNM User’s Guide
111
5.3.10
Advanced Modem Setup (Prestige)
Click
Edit
in the
Advanced Modem Setup
field. See
Section 5.3.5 on page 98
for
the configuration of this screen.
Multicast Version
Select
IGMP-v1
or
IGMP-v2
. IGMP version 2 (RFC 2236) is an
improvement over version 1 (RFC 1112) but IGMP version 1 is still in
wide use. If you would like to read more detailed information about
inter operability between IGMP version 2 and version 1, please see
sections 4
and
5
of
RFC 2236
.
PPP Options
PPP Encapsulation
Select
CISCO PPP
from the drop-down list box if your backup WAN
device uses
Cisco PPP
encapsulation; otherwise select
Standard
PPP
.
Enable
Compression
Select this check box to enable stac compression.
Connection
Nailed-Up
Connection
Select
Nailed-Up Connection
when you want your connection up
all the time. The device will try to bring up the connection
automatically if it is disconnected.
Connect on
Demand
Select
Connect on Demand
when you don't want the connection up
all the time and specify an idle time-out in the
Max Idle Timeout
field.
Max Idle Timeout
Specify an idle time-out in the
Max Idle Timeout
field when you
select
Connect on Demand
. The default setting is 0, which means
the Internet session will not timeout.
Budget
The configuration in the Budget fields has priority over your
Connection settings.
Allocated Budget
Type the amount of time (in minutes) that the dial backup
connection can be used during the time configured in the
Period
field. Set an amount that is less than the time period configured in
the
Period
field. If you set the
Allocated Budget
to 0, you will not
be able to use the dial backup connection.
Period
Type the time period (in hours) for how often the budget should be
reset. For example, to allow calls to this remote node for a maximum
of 10 minutes every hour, set the
Allocated Budget
to 10 (minutes)
and the
Period
to 1 (hour). If you set the
Period
to 0, there is no
budget control and the device uses the
Connection
settings.
Back
Click this to return to the previous screen.
Apply
Click this
to save the changes.
Reset
Click this to begin configuring this screen afresh.
Table 31
Device Operation > Device Configuration > Network > WAN Backup >
Advanced (Prestige) (continued)
LABEL
DESCRIPTION