4 Configuration
D-Link Web Smart Switch User Manual
54
Select QoS Mode:
Specifies the QoS mode to be 802.1p, DSCP or ToS.
Queuing Mechanism:
Strict Priority:
Denoting a Strict scheduling will set the highest queue to be emptied first while the
other queues will follow the weighted round-robin scheduling scheme
WRR:
Use the weighted round-robin (WRR) algorithm to handle packets in an even distribution in
priority classes of service.
Click
Apply
for the settings to take effect.
From Port / To Port:
Defines the port range which the port packet priorities are defined.
Priority:
Defines the priority assigned to the port. The priority range is between 0 and 7 with 0 being
assigned to the lowest priority and 7 assigned to the highest.
Click
Apply
for the settings to take effect.
Security > Trusted Host
Use Trusted Host function to manage the switch from a remote station. You can enter up to ten designated
management stations networks by defining the IPv4 Address/Netmask or IPv6 Address/Prefix as seen in the
figure below. The first thing after the function is enabled is to add your local host IP address as a trusted host.
Otherwise, you may lose the connection.
Figure 4.76 Security > Trusted Host
Trusted Host:
Specify the Trusted Host to be enabled or disabled. The default is disabled.
To define a management station IP setting, click the
Add
button and type in the IP address and Subnet mask.
Click the
Apply
button to save your settings. You may permit only single or a range of IP addresses by
different IP mask setting, the format can be either 192.168.1.1/255.255.255.0 or 192.168.0.1/24. Please see
the example below for permitting the IP range.
IP Address
Subnet Mask
Permitted IP
192.168.0.1
255.255.255.0
192.168.0.1~192.168.0.255
172.17.5.215
255.0.0.0
172.0.0.1~172.255.255.255
To delete the IP address simply click the
Delete
button, check the unwanted address, and then click
Apply
.
Security > Port Security
Port Security is a security feature that prevents unauthorized computers (with source MAC addresses)
unknown to the Switch prior to stopping auto-learning processing from gaining access to the network.
A given ports’ (or a range of ports') dynamic MAC address learning can be stopped such that the current
source MAC addresses entered into the MAC address forwarding table can not be changed once the port
lock is enabled. Using the drop-down menu, change
Admin State
to
Enabled,
input Max Learning Address,
and then click
Apply
.
