4 Configurations on Web Interface
Priority
（
0-7
）
Network Setting
Set the priority of a VLAN based on 802.1P protocol. 0 is
the highest priority.
Set a DHCP IP address or static IP address for a VLAN, and
set the IP address of the DNS server used by the VLAN.
Note
：
After the configurations are finished, you need to restart the device for the
configurations to take effect.
4.5.3
DHCP Option
When the FXO GW device works as a DHCP client and applies for an IP address, DHCP
server will return packets which include an IP address as well as configuration information of
enabled option fields.
The following is the meaning of the option fields involved in FXO GW (that means the
following option fields are enabled, DHCP server will return information of corresponding
option fields:
Option 15: to set a DNS suffix;
Option 42: to specify NTP server;
Option 60: to define VCI (vendor class identifier) of FXO GW on the DHCP server;
Option 66: to specify TFTP server which will assign software version to FXO GW;
Option 120: to fetch SIP server address;
Option 121: to obtain classless static route. FXO GW will add these static routes to the
static route table after it fetches them from DHCP server.
Figure 4-5-3 Configure DHCP Option
Network Interface: choose which VLAN to send request to DHCP server (or to receive
information from DHCP server).
Gateway-128o User Manual
28
Summary of Contents for FXO-128o
Page 1: ...FXO 128o Analog VoIP Gateway User Manual v1 0 1 ...
Page 22: ...4 Configurations on Web Interface Figure 4 3 1 System Information Gateway 128o User Manual 20 ...
Page 35: ...4 Configurations on Web Interface Gateway 128o User Manual 33 ...
Page 54: ...4 Configurations on Web Interface 4 10 8 Feature Code Gateway 128o User Manual 52 ...
Page 89: ...4 Configurations on Web Interface Figure 4 15 9 Restart Device Gateway 128o User Manual 87 ...
