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PROLiNK Hurricane 5200C/5201
ADSL2+ Modem / Router
User Manual
Page 16 of 59
Select an existing PVC channel to be deleted by clicking the radio button at the
Select
column
of the
Current ATM VC Table
. Click
Delete
to delete this PVC channel from configuration.
6.2
ATM SETTING
This page is used for ATM PVC QoS parameters setting. The modem supports 4 QoS
mode —CBR/rt-VBR/nrt-VBR/UBR.
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PROLiNK Hurricane 5200C/5201
ADSL2+ Modem / Router
User Manual
Page 17 of 59
Fields in this page:
Field
Description
VPI
Virtual Path Identifier. This is a read-only field and is selected on the
Select
column in the Current ATM VC Table.
VCI
Virtual Channel Identifier. This is a read-only field and is selected on the
Select
column in the Current ATM VC Table. The VCI, together with VPI, is
used to identify the next destination of a cell as it passes through to the ATM
switch.
QoS
Quality of Server, a characteristic of data transmission that measures how
accurately and how quickly a message or data is transferred from a source
host to a destination host over a network. The four QoS options are:
UBR (Unspecified Bit Rate): When UBR is selected, the SCR
and MBS fields are disabled.
CBR (Constant Bit Rate): When CBR is selected, the SCR
and MBS fields are disabled.
nrt-VBR (non-real-time Variable Bit Rate): When nrt-VBR is
selected, the SCR and MBS fields are enabled.
rt-VBR (real-time Variable Bit Rate): When rt-VBR is
selected, the SCR and MBS fields are enabled.
PCR
Peak Cell Rate, measured in cells/sec., is the cell rate which the source may
never exceed.
SCR
Sustained Cell Rate, measured in cells/sec., is the average cell rate over the
duration of the connection.
MBS
Maximum Burst Size, a traffic parameter that specifies the maximum
number of cells that can be transmitted at the peak cell rate.
Function buttons in this page:
Apply Changes
Set new PVC QoS mode for the selected PVC. New parameters will take effect after the
setting is saved into flash memory and the system is rebooted
(see section “Admin” for save
details)
.
Undo
Discard your settings.
Page 18 / 59
PROLiNK Hurricane 5200C/5201
ADSL2+ Modem / Router
User Manual
Page 18 of 59
6.3
ADSL SETTINGS
The ADSL Settings page allows you to select any combination of DSL training modes.
Fields in this page:
Field
Description
ADSL modulation
Choose preferred XDSL standard protocols.
G.lite : G.992.2 Annex A
G.dmt : G.992.1 Annex A
T1.413 : T1.413 issue #2
ADSL2 : G.992.3 Annex A
ADSL2+ : G.992.5 Annex A
AnnexL Option
Enable/Disable ADSL2/ADSL2+ Annex L capability.
AnnexM Option
Enable/Disable ADSL2/ADSL2+ Annex M capability.
ADSL Capability
“Bitswap Enable” : Enable/Disable bitswap capability.
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PROLiNK Hurricane 5200C/5201
ADSL2+ Modem / Router
User Manual
Page 19 of 59
“SRA Enable” : Enable/Disable SRA (seamless rate adaptation) capability.
Function buttons in this page:
Tone Mask
Choose tones to be masked. Masked tones will not carry any data.
Apply Changes
Click to save the setting to the configuration and the modem will be retrained.
Page 20 / 59
PROLiNK Hurricane 5200C/5201
ADSL2+ Modem / Router
User Manual
Page 20 of 59
7 LAN INTERFACE
7.1
IP ADDRESS
This page shows the current setting of LAN (Local Area Network) interface. You can set IP
address, subnet mask, and IGMP Snooping for LAN interface in this page.
Fields in this page:
Field
Description
IP Address
The IP address that your LAN hosts (or PCs) use to identify the
modem/router’s LAN port. In short, this is the modem/router’s LAN IP
address.
Subnet Mask
LAN subnet mask.
IGMP Snooping
Enable/disable the IGMP snooping function for multiple bridged LAN ports.

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