i3 International S81, Руководство пользователя

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DHCP Server Pool Parameters:
Items Description
Pool Setting Add or delete pools. Adding a pool and giving a name is to create a new pool with
"default" configuration. If you want to configure all settings including type, IP subnet mask
and lease time, you can click the pool name to go into the configuration page.
Name Configure the pool name that accepts all printable characters, except white space. Click the
pool name to configure the detail settings of the pool.
Type Display which type the pool is. Network: The pool defines a pool of IP addresses to service
more than one DHCP client, or Host: The pool serves as a specific DHCP client identified by
client identifier or hardware address. If “-“is displayed, it means not defined.
IP Display network number of the DHCP address pool. If “-“is displayed it is not defined.
Subnet Mask: Display subnet mask of the DHCP address pool. If “-“is displayed it is not defined.
Lease Time Displays lease time of the pool.
DCHP Snooping
DHCP Snooping is used to block intruders on untrusted ports of the switch when they attempt to intervene by injecting a
bogus DHCP reply packet to a legitimate conversation between the DHCP client and the server. This section describes how to
configure the DHCP Snooping parameters of the switch.
To onfigure DHCP Snooping in the web interface:

Click Configuration / DHCP / Snooping

Select “Enabled” in the mode of DHCP Snooping Configuration.

Select “Trusted” for the specific port in the Mode of Port Mode Configuration.

Click Apply and click the Save icon in the upper right corner to save the settings or click Reset to cancel. The
Form will return to the previously saved settings.