Delta DVS-328 series, Руководство пользователя

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D V S M a n a g e d I n d u s t r i a l R a c k Mo u n t E t h e r n e t S wi t c h U s e r Ma n u a l
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Description Factory default

Enable: All of the following packets are dropped:
- Packets that have a TCP flag SYN set and a TCP source port with a number
lower than 1024
- Packets that have TCP control flags set to 0 and the TCP sequence number set
to 0
- Packets that have TCP flags FIN, URG, and PSH set and TCP sequence number
set to 0
- Packets that have both the TCP flags SYN and FIN set
Denial of Service L4 Port
Select one of the following radio buttons:

Disable: This is the default setting.

Enable: Packets that have a TCP source port that is equal to the TCP destination
port are dropped, and packets that have a UDP source port that is equal to the
UDP destination port are dropped.
Disable
Denial of Service ICMP
Select one of the following radio buttons:

Disable: This is the default setting.

Enable: The ICMP packets that have the type set to ECHO_REQ (ping) and a size
greater than the configured ICMP packet size are dropped.
Disable
Denial of Service Max ICMP Size
Specify the maximum ICMP packet size. Enter a value in the range of 0 to 1023 bytes.
The default setting is 512 bytes.
512
3.12 Monitoring Settings
You can monitor the status of the Delta switch in real time via the functions in this group.
3.12.1 MAC Address Table
The MAC address table displays the MAC address which is learned and manually added. There is a search
function which can be used to display the information about the entry in the table.
IMPORTANT :
Make sure that you save the configuration in the Save Configuration
page after you have applied the configuration changes. (Save
Config

Save Configuration) If you do not save the configuration,
then the configuration will be cleared after the switch is rebooted.