4 Web-based Switch Configuration
D-Link DGS-2000 Series Ethernet Switch User Manual
8
8
4
4
Log –
Indicates that the event is a log entry.
SNMP Trap –
Indicates that the event is a trap.
Log and Trap –
Indicates that the event is both a log entry and a trap.
Community:
Specifies the community to which the event belongs.
Owner:
Specifies the time that the event occurred.
Click
Apply
to add a new RMON event.
Security > Trusted Host
Use Trusted Host function to manage the switch from a remote station. User can specify up to ten
designated management stations networks by defining the IP address/Subnet Mask as seen in the figure
below.
Figure 4.114 - Security > Trusted Host
To define a management station IP setting, click the
Add Host
button and type in the IP address and Subnet
mask. Click the
Apply
button to save the settings. User may permit only single or a range of IP addresses by
different IP mask settings, the format can either be 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 > Safeguard Engine
D-Link’s
Safeguard Engine
is a robust and innovative technology that automatically throttles the impact of
packet flooding into the switch's CPU. This function helps protect the Switch from being interrupted by
malicious viruses or worm attacks. This option is enabled by default.
Figure 4.115 – Security > Safeguard Engine
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.
