Getnet Router GA-121A User Manual

GA-121A User Manual 
to select the interfaces on your devices that use RIP, and the version of the 
protocol used. 
 
 
The following table describes the parameters and buttons of this page: 
Field Description 
RIP Select On, the router communicates with other 
RIP-enabled devices. 
Apply Click it to save the settings of this page. 
Interface The router interface that uses RIP. 
Recv Version The interface type to accept RIP messages. You can  choose  RIP1, RIP2 , or Both . 
  Choose RIP1  indicates the...

GA-121A User Manual 
Field Description 
Add Click it to add the RIP interface to the Rip Config Table.
Delete Select a row in the Rip Config Table and click it to 
delete the row. 
Rip Config Table A list of the router interfaces that enble RIP. 
 
3.6.3   Port Mapping 
Choose  Advance  > Port Mapping . The page shown in the following figure 
appears. In this page, you can bind the WAN interface and the LAN interface to 
the same group. 
  
The procedure for manipulating  a mapping group is as follows:...

GA-121A User Manual 
Step 3 Select interfaces from the WAN and LAN interface list and add them to 
the grouped interface list using the arrow buttons to manipulate the 
required mapping of the ports. 
Step 4  Click Apply  to save the changes.  
3.6.4   QoS 
Choose Advance > QoS . The page shown in the following figure appears. 
Entries in this table are used to assign the precedence for each incoming packet 
based on physical LAN port, TCP/UDP por t number, and source/destination IP 
address/subnet...

GA-121A User Manual 
51 
Field Description 
IP QoS You can choose disable or enable . By default, IP QoS 
is disabled. 
You need to enable IP QoS, and then you can set the 
parameters in this page. 
QoS Policy You can choose  stream based, 802.1p based , or 
DSCP based . 
Schedule Mode You can choose  strict prior or WFQ (4:3:2:1) . 
Src IP The IP address of the source data packet.   
Src Mask The subnet mask of the source IP address. 
Src Port The port of the source data packet. 
Dest IP The IP address...

GA-121A User Manual 
3.6.5   SNMP 
Choose Advance  > SNMP. The page shown in the following figure appears. 
 
 
The following table describes the parameters and buttons of this page: 
Field Description 
Trap IP Address Enter the IP address of trap host. The trap 
information is sent to the host. 
Community name 
(read-only) 
The common character string that is used for 
obtaining the device information. It is like 
password, through which SNMP application 
entry obtains the device information directly....

GA-121A User Manual 
 
3.7   Admin 
In the navigation bar, choose Admin. The Admin  page that is displayed contains 
Commit/Reboot , Upgrade, System Log , Password, and Time Zone. 
3.7.1   Commit/Reboot 
Choose Admin  > Commit/Reboot. The page shown in the following figure 
appears. In this page, you can set the router reset to the default settings or set 
the router to commit the current settings. 
 
 
The following table describes the parameters of this page: 
Field Description 
Factory Default...

GA-121A User Manual 
 
3.7.2   Upgrade 
Choose Admin > Upgrade. The Upgrade  page that is displayed contains 
Upgrade Firmware and  Backup/Restore. 
3.7.2.1 Upgrade Firmware 
Click Upgrade Firmware  in the left pane. The page shown in the following figure 
appears.In this page, you can upgrade the firmware of the router. 
I  Note: 
Do not turn off your router or press the  Reset button while this procedure is in 
progress. 
 
 
The following table describes the parameters and buttons of this page:...

GA-121A User Manual 
3.7.2.2 Backup/Restore 
Click Backup/Restore . The page shown in the following figure appears. In this 
page, you can backup the current settings  to a file and restore the settings from 
the file which was saved previously. 
  Note: 
Do not turn off your router or press the  Reset button while these procedures 
are in progress. 
 
 
The following table describes the parameters and buttons of this page: 
Field Description 
Save Settings to 
File Click it and select the path. Then...

GA-121A User Manual 
 
3.7.4   Password 
Choose Admin > Password . The page shown in the following figure appears. In 
this page, you can change the password of the user, including admin and user. 
By default, the super user name and password are  admin and admin . The 
common user name and password are  user and  user. 
 
 
The following table describes the parameters of this page: 
Field Description 
User Name You can choose  admin or user. 
New Password Enter the password to which you want to change...

GA-121A User Manual 
Field Description 
Password After selecting it, the password you set does not take effect. It keeps the default password. 
 
3.7.5   Time Zone 
Choose Admin  > Time Zone . The page shown in the following figure appears. In 
this page, you can set the system time manually or get the system time from the 
time server. 
 
3.8   Diagnostic 
In the navigation bar, choose  Diagnostic. The Diagnostic  page that is displayed 
contains  Ping, ATM Loopback,  ADSL and Diagnostic . 
3.8.1...