Operation Manual

VigorSwitch P1100 User’s Guide
90
The following shows the modification page of port setting for storm control.
Parameter description:
Port
Display the port number.
CoS
Set default CoS/802.1p priority value for the selected
ports.
Trust Mode
Select the QoS operation mode.
 CoS/802.1p: Traffic is mapped to queues based on the
CoS field in the VLAN tag, or based on the per-port
default CoS value if there is no VLAN tag on the
incoming packet.
 DSCP: All IP traffic is mapped to queues based on the
DSCP field in the IP header. If traffic is not IP traffic,
it is mapped to the lowest priority queue.
 CoS/802.1p-DSCP: All IP traffic is mapped to queues
based on the DSCP field in the IP header. If traffic is
not IP but has VLAN tag, mapped to queues based on
the CoS value in the VLAN tag.
 IP Precedence: All IP traffic is mapped to queues
based on the IP Precedence field in the IP header. If
traffic is not IP traffic, it is mapped to the lowest
priority queue.
 None: All traffic is mapped to the lowest priority
queue.
Remarking
CoS
Check Enable to enable CoS remark.
DSCP
Check Enable to enable DSCP remark.
IP Precedence
Check Enable to enable IP Precedence remark.
Apply
Save the settings or changes to the switch.
Close
Close the page and return to previous page.