
Matrix SETU ATA211G System Manual 61
Enter PPPoE User ID (max. 40 characters) and Password (max. 24 characters). You may also enter
the PPPoE Service Name (max. 24 characters), if provided.
DNS Server
DNS stands for Domain Name Server which is used to resolve domain name into IP address. You can select either
Static or Automatic.
1. Select Static if you want to configure DNS manually.
• Enter Primary DNS Address.
• Enter Secondary DNS Address, if available.
Secondary DNS Address will be considered when the request to Primary DNS server fails.
• Enter the DNS Domain Name .
2. Select Automatic DNS if you want DNS Address and Domain name to be assigned by the DHCP/PPPoE
server automatically.
This option will be applicable only if you have enabled DHCP or PPPoE as connection type.
Advanced
1. If the SETU ATA211G is connected in VLAN network, configure the VLAN/CoS.
This parameter enables the SETU ATA211G to add VLAN header to the packets generated by it. The
VLAN header consists of the VLAN ID (12-bit) and Class of Service (CoS, 3-bit) for prioritization of traffic
4
.
• Select the VLAN/CoS check box to enable VLAN ID tagging on all packets generated by the system.
Default: Disabled.
• Enter the VLAN ID that you have assigned to the VLAN in which the SETU ATA211G is connected. The
valid range for this is 0-4094. Default: 1.
•For SIP CoS, define the CoS (priority) bits which will be added in all SIP packets. The range of CoS bits
is from 0 to 7. Default: 3.
4. The IEEE 802.1P standard allows Layer2 switches to prioritize the traffic, thus providing Quality of Service (QoS), i.e. better handling
of data that pass over a network, thereby resulting in greater reliability and quality. Quality of Service (QoS) on Layer2 is referred to as
Class of Service (CoS) which is defined by IEEE 802.1P.
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