QuadroE1/T1 Manual I: Installation Guide
Configuring the Quadro E1/T1
QuadroE1/T1; (SW Version 3.2.x)
18
Uplink Configuration
Select here the WAN Interface Protocol required by you ISP: PPPoE (Point to Point Proto-
col over Ethernet), PPTP (Point to Point Tunneling Protocol) or Ethernet.
Fig. I-15:Uplink Configuration
If the available bandwidth is used to the point where the quality of an additional IP call would
suffer, then new IP calls are rejected.
The bandwidth provided by your ISP must be specified for both Upstream and Downstream
fields. The default entry in both fields is 10000, the maximum bandwidth of the 10 MB uplink
module. For basic DSL and cable modem service in the United States, typical values are
300 for Upstream and 1500 for Downstream.
The Min Data Rate text field is used to specify the amount of bandwidth reserved for data
applications. The value entered here needs to be smaller that the value specified for Up-
stream Bandwidth.
Specify the WAN Interface Protocol by choosing between available WAN interface proto-
cols: PPPoE (Point to Point over Ethernet), PPTP (Point to Point Tunneling Protocol) and
Ethernet. Use Ethernet for DHCP or static IP.
For Ethernet, clicking Next will display the WAN IP Configuration page. If PPPoE is the
selected WAN Interface Protocol, the next page will be
PPP/PPTP Configuration
. For PPTP
WAN Interface Protocol, PPP/PPTP Configuration page will follow the WAN IP Configura-
tion.
WAN IP Configuration
Your Internet Service Provider (ISP) should provide this information.
•
Assign automatically via DHCP - The parameters are set automatically by the
ISP. This is common with cable modem and DSL service.
•
Assign Manually requires the administrator to enter the external IP Address, the
corresponding Subnet Mask, and the IP address of the Standard Gateway. This
is common when you have a static IP address with your ISP.
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