GE 82-POE 用户手册

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Chapter 4: Web-Based Management 
GE-DS-82 and 82-PoE Ethernet Managed Switch User Manual 
41 
Broadcast Storm Filter 
Packets Select 
To select broadcast storm Filter Packets type. If no packets types are 
selected, no filtering will occur. The Broadcast Storm Filter Mode will 
show OFF. 
The selectable items as below: 
•  Broadcast Packets 
•  IP Multicast 
•  Control Packets 
•  Flooded Unicast / Multicast Packets 
Collision Retry Forever 
Provide Collision Retry Forever function "Disable" or 16, 32, 48 collision 
numbers on Managed Switch. If this function is disabled, when a packet 
meet a collision, the Managed Switch will retry 6 times before discard 
the packets. Otherwise, the Managed Switch will retry until the packet is 
successfully sent. 
Default value is 16. 
Hash Algorithm 
Provide MAC address table Hashing setting on Managed Switch; 
available options are CRC Hash and Direct Map. 
Default mode is CRC-Hash. 
802.1x protocol 
Enable / disable 802.1x protocol 
Apply button 
Press the button to complete the configuration. 
IP Configuration 
The Managed Switch is a network device, which needs to be assigned an IP address 
to be identified on the network. Users have to decide a means of assigning IP address 
to the Managed Switch. 
What is an IP address?  
Each device (such as a computer) which participates in an IP network needs a unique 
"address" on the network. It's similar to having a US mail address so other people 
have a know way to send you messages. An IP address is a four-byte number, which 
is usually written in "dot notation" - each of the bytes' decimal value is written as a 
number, and the numbers are separated by "dots" (aka periods). An example: 
199.25.123.1  
How do I get one for this box?  
An employee called a “Network Administrator” assigns the IP addresses on most 
modern corporate nets. This person assigns IP addresses and is responsible for 
making sure that IP addresses are not duplicated - If this happens one or both 
machines with a duplicate address will stop working.  
Another possibility is getting your address assigned to you automatically over the net 
via DHCP protocol. Enable DHCP function, and reset the machine. If your network is