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PROLiNK
®
H5004N User Manual
www.prolink2u.com
Version 1.00 (Jan’10)
20
Function buttons in this page:
Add
Click Add to complete the channel setup and add this PVC channel into configuration.
Modify
Select an existing PVC channel by clicking the radio button at the Select column of the
Current ATM VC Table before we can modify the PVC channel. After selecting an PVC
channel, we can modify the channel configuration at this page. Click Modify to complete
the channel modification and apply to the configuration.
Delete
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.
4.3.2
ATM Settings
The page is for ATM PVC QoS parameters setting. The DSL device support 4 QoS mode
—CBR/rt-VBR/nrt-VBR/UBR.
Page 22 / 68
PROLiNK
®
H5004N User Manual
www.prolink2u.com
Version 1.00 (Jan’10)
21
Fields in this page:
Field
Description
VPI
Virtual Path Identifier. This is read-only field and is selected on the Select column
in the Current ATM VC Table.
VCI
Virtual Channel Identifier. This is 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 OoS mode for the selected PVC. New parameters will take effect after save
into flash memory and reboot the system. See section “Admin” for save details.
Undo
Discard your settings.
Page 23 / 68
PROLiNK
®
H5004N User Manual
www.prolink2u.com
Version 1.00 (Jan’10)
22
4.3.3
ADSL Settings
The ADSL setting page allows you to select any combination of DSL training modes.
Fields in this page:
Field
Description
ADSL modulation
Choose prefered 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.
“SRA Enable” :
Enable/Disable SRA (seamless rate adaptation) capability.
Function buttons in this page:
Tone Mask
Choose tones to be masked. Mased tones will not carry any data.
Apply Changes
Click to save the setting to the configuration and the modem will be retrained.
Page 24 / 68
PROLiNK
®
H5004N User Manual
www.prolink2u.com
Version 1.00 (Jan’10)
23
4.4
Services Configuration
4.4.1
DHCP Mode
You can configure your network and DSL device to use the Dynamic Host Configuration
Protocol (DHCP). This page provides DHCP instructions for implementing it on your
network by selecting the role of DHCP protocol that this device wants to play. There are
two different DHCP roles that this device can act as: DHCP Serve and DHCP Relay.
When acting as DHCP server, you can setup the server parameters at the DHCP Server
page; while acting as DHCP Relay, you can setup the relay at the DHCP Relay page.
4.4.2
DHCP Server Configuration
By default, the device is configured as a DHCP server, with a predefined IP address pool
of 192.168.1.64 through 192.168.1.253 (subnet mask 255.255.255.0).
Fields in this page:
Field
Description
IP Pool Range
Specify the lowest and highest addresses in the pool.
Max Lease Time
The Lease Time is the amount of time that a network user is allowed to maintain
a network connection to the device using the current dynamic IP address. At the
end of the Lease Time, the lease is either renewed or a new IP is issued by the
DHCP server. The amount of time is in units of seconds. The default value is
86400 seconds (1 day). The value –1 stands for the infinite lease.
Domain Name
A user-friendly name that refers to the group of hosts (subnet) that will be
assigned addresses from this pool.
Page 25 / 68
PROLiNK
®
H5004N User Manual
www.prolink2u.com
Version 1.00 (Jan’10)
24
Function buttons in this page:
Apply Changes
Set new DHCP server configuration. New parameters will take effect after save into flash
memory and reboot the system. See section “Admin” for save details.
Undo
Discard your changes.
4.4.3
DHCP Relay Configuration
Some ISPs perform the DHCP server function for their customers’ home/small office
network. In this case, you can configure this device to act as a DHCP relay agent. When a
host on your network requests Internet access, the device contacts your ISP to obtain the
IP configuration, and then forward that information to the host. You should set the DHCP
mode after you configure the DHCP relay.
Fields in this page:
Function button in this page
Apply Changes
Click to save the setting to the configuration.
Field
Description
DHCP Server Address
Specify the IP address of your ISP’s DHCP server. Requests for IP information
from your LAN will be passed to the default gateway, which should route the
request appropriately.

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