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Chapter 4: Web configuration
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NS3562-8P-2S User Manual
The page includes the following fields:
Object
Description
Database Type
Select a database type from the drop-down menu.
File Name
The name of file image.
Remote Server
Fill in the remote server IP address
Write Delay
Specify the duration for which the transfer should be delayed
after the binding database changes. The range is from 15 to
86400 seconds. The default is 300 seconds (5 minutes).
Timeout
Specify when to stop the database transfer process after the
binding database changes.
The range is from 0 to 86400. Use 0 for an infinite duration. The
default is 300 seconds (5 minutes).
Buttons
• Click
Apply
to apply changes.
Rate limit
After enabling DHCP snooping, the switch monitors all the DHCP messages and
implements software transmission. Configure the DHCP Rate Limit Setting on this
page.
The page includes the following fields:
Object
Description
Port
Select a port from the drop-down menu.
State
The name of file image.
Rate Limit (pps)
Configure the rate limit for the port policer. The default value is
Unlimited
. Valid values are in the range 1 to 300.
Buttons
• Click
Apply
to apply changes.
Option82 Global Setting
DHCP provides a relay mechanism for sending information about the switch and its
DHCP clients to DHCP servers. Known as DHCP Option 82, it allows compatible DHCP
servers to use the information when assigning IP addresses, or to set other services or
policies for clients. It is also an effective tool in preventing malicious network attacks