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3.2.2 Port-based VLAN
Related DIP: 3, 4
Default meaning: No VLAN setting.
VLAN can be used to separate ports into different groups in the same switch. This will
secure port from being accessed by other ports on the switch.
DIP 4: Turns on will enable the port-based VLAN capability
DIP 3: The two positions represent two different VLAN choices:
OFF:There are 14 VLANs. Port 1 to Port 14 can communicate with Port 15,
and Port 16 where 1 to 14 cannot see each other.
ON: There are 15 VLANs. Port 1 to Port 15 cannot see each other but they
all can retrieve data from port 16. i.e. members of VLAN 1 are 1 & 16,
VLAN 2 are 2 & 16, VLAN 3 are 3 & 16, etc.
3.2.3 Port-Trunking
Related DIP: 5, 6, 7, 8
Default meaning: No port-trunking.
Port trunks will four times the bandwidth (800Mbps) while connecting with another
switches that also with port trunk capability. Up to four groups where each group with 4
ports is allowed.
DIP 5: Turns on to enable trunk 0, from port 1 to port 4.
DIP 6: Turns on to enable trunk 1, from port 5 to port 8.
DIP 7: Turns on to enable trunk 2, from port 9 to port 12.
DIP 8: Turns on to enable trunk 3, from port 13 to port 16.
NOTE:
Turn on the Trunk will also disable VLAN capability.
3.2.4 IP ToS/DS (DiffServ), VLAN Tag Based QoS
Related DIP: 9, 10
Default meaning: No priority-packet detection.
The Switch will store each incoming packets and check the tag eld to determine the
priority, high or low. Then follow the priority to forward to the destination.
The Switch supports two types of detection.
• VLAN Tag-based detection (Layer 2)
• ToS/DS (DiffServ) detection (IP Layer 3)
DIP 9: Turns on for IP ToS/DS QoS.