Waters Network Systems GSM2108 Operating Manual page 49

Port:
Set the ports (1~8) respectively to allow the TOS QoS function to work. Use Select All to set all
the ports at the same time.
Bit 0, Bit 1, Bit 2:
According to the arrangement of Bit 5 ~ Bit 7 in TOS Field of IP Header, eight types of traffic
can be formed, including 0 0 0, 0 0 1, 0 1 0, 0 1 1, 1 0 0,
Class:
Set High Priority or Low Priority for each port respectively for the eight types of traffic.
Function name:
IP TCP/UDP Port Classification
Function description:
In the L4 QoS Configuration, one of the following seven special network transmission events can be
chosen:
Parameter description:
Disable IP TCP/UDP Port Classification:
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance set
special TCP/UDP port for QoS.
Down prioritize web browsing, e-mail, FTP and news:
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Prioritize IP Telephony (VoIP):
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Prioritize iSCSI:
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Prioritize web browsing, e-mail, FTP transfers and news:
Belong to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Prioritize Streaming Audio/Video:
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Prioritize Databases (Oracle, IBM DB2, SQL, Microsoft):
Belongs to the QoS in L4. Select the option button and click Apply. Click Advance to set
special TCP/UDP port for QoS.
Advanced Mode:
Display the TCP/UDP port number in L4 QoS. In the Disable IP TCP/UDP Port Classification
mode, you can randomly choose a TCP/UDP port number that L4 QoS will affect. As to other
special L4 QoS events, special TCP/UDP port number will take action. You can add or modify
the port number at random. For instance, if you choose Down prioritize web browsing, e-mail,
Waters Network Systems User's Manual
GSM-2108/GSM-1008SFP
1 0 1, 1 1 0 and 1 1 1.
Page 49