ZyXEL P-661H-D1 User Guide - Page 99

Broadband Add/Edit: Routing- PPPoA, Routing, PPP over Ethernet PPPoE, IP over Ethernet, PPP over ATM

Page 99 highlights

Chapter 5 Broadband Table 8 Broadband Add/Edit: Routing- PPPoA Label DESCRIPTION WAN Service Type This field is available only when you select Routing in the Mode field. Select the method of encapsulation used by your ISP. ATM PVC Configuration • PPP over Ethernet (PPPoE) - PPPoE (Point to Point Protocol over Ethernet) provides access control and billing functionality in a manner similar to dial-up services using PPP. Select this if you have a username and password for Internet access. • IP over Ethernet - In this type of Internet connection, IP packets are routed between the Ethernet interface and the WAN interface and then formatted so that they can be understood in a bridged environment. • PPP over ATM - PPPoA offers standard PPP features, such as authentication, encryption, and compression. It is used as the connection encapsulation method in an ATM based network, and it can reduce overhead slightly compared to PPPoE. VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual circuit. This section is available only when you select ADSL in the Type field to configure an ATM layer-2 interface. VPI The valid range for the VPI is 0 to 255. Enter the VPI assigned to you. VCI The valid range for the VCI is 32 to 65535 (0 to 31 is reserved for local management of ATM traffic). Enter the VCI assigned to you. DSL Link Type The DSL link type is set to EoA (Ethernet over ATM) to have an Ethernet header in the packet, so that you can have multiple services/ connections over one PVC. You can set each connection to have its own MAC address or all connections share one MAC address but use different VLAN IDs for different services. EoA supports IPoE, PPPoE and RFC1483/2684 bridging encapsulation methods. Encapsulation Mode The encapsulation method of multiplexing used by your is LLC/SNAPBRIDGING. In LCC encapsulation, bridged PDUs are encapsulated by identifying the type of the bridged media in the SNAP header. Service Category Select UBR Without PCR for applications that are non-time sensitive, such as e-mail. Select CBR (Constant Bit Rate) to specify fixed (always-on) bandwidth for voice or data traffic. Select Non Realtime VBR (non real-time Variable Bit Rate) for connections that do not require closely controlled delay and delay variation. Select Realtime VBR (real-time Variable Bit Rate) for applications with bursty connections that require closely controlled delay and delay variation. IP Address This section is available only when you select Routing in the Mode field and IPoE in the WAN Service Type field. PPP Information - This section is available only when you select Routing in the Mode field and PPPoE in the WAN Service Type field. PPP User Name Enter the user name exactly as your ISP assigned. If assigned a name in the form user@domain where domain identifies a service name, then enter both components exactly as given. PPP Password Enter the password associated with the user name above. P-661HNU-Fx User's Guide 99

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Chapter 5 Broadband
P-661HNU-Fx User’s Guide
99
WAN Service
Type
This field is available only when you select
Routing
in the
Mode
field.
Select the method of encapsulation used by your ISP.
PPP over Ethernet (PPPoE)
- PPPoE (Point to Point Protocol over
Ethernet) provides access control and billing functionality in a
manner similar to dial-up services using PPP. Select this if you have
a username and password for Internet access.
IP over Ethernet
- In this type of Internet connection, IP packets
are routed between the Ethernet interface and the WAN interface
and then formatted so that they can be understood in a bridged
environment.
PPP over ATM
- PPPoA offers standard PPP features, such as
authentication, encryption, and compression. It is used as the
connection encapsulation method in an ATM based network, and it
can reduce overhead slightly compared to PPPoE.
ATM PVC
Configuration
VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define
a virtual circuit.
This section is available only when you select
ADSL
in the
Type
field
to configure an ATM layer-2 interface.
VPI
The valid range for the VPI is 0 to 255. Enter the VPI assigned to you.
VCI
The valid range for the VCI is 32 to 65535 (0 to 31 is reserved for local
management of ATM traffic). Enter the VCI assigned to you.
DSL Link Type
The DSL link type is set to
EoA
(Ethernet over ATM) to have an
Ethernet header in the packet, so that you can have multiple services/
connections over one PVC. You can set each connection to have its
own MAC address or all connections share one MAC address but use
different VLAN IDs for different services.
EoA
supports IPoE, PPPoE
and RFC1483/2684 bridging encapsulation methods.
Encapsulation
Mode
The encapsulation method of multiplexing used by your is
LLC/SNAP-
BRIDGING
. In LCC encapsulation, bridged PDUs are encapsulated by
identifying the type of the bridged media in the SNAP header.
Service Category
Select
UBR Without PCR
for applications that are non-time sensitive,
such as e-mail.
Select
CBR
(Constant Bit Rate) to specify fixed (always-on) bandwidth
for voice or data traffic.
Select
Non Realtime VBR
(non real-time Variable Bit Rate) for
connections that do not require closely controlled delay and delay
variation.
Select
Realtime VBR
(real-time Variable Bit Rate) for applications
with bursty connections that require closely controlled delay and delay
variation.
IP Address
This section is available only when you select
Routing
in the
Mode
field and
IPoE
in the
WAN Service Type
field.
PPP Information - This section is available only when you select
Routing
in the
Mode
field and
PPPoE
in the
WAN Service Type
field.
PPP User Name
Enter the user name exactly as your ISP assigned. If assigned a name
in the form user@domain
where domain identifies a service name,
then enter both components exactly as given.
PPP Password
Enter the password associated with the user name above.
Table 8
Broadband Add/Edit: Routing- PPPoA
Label
DESCRIPTION