Cisco SGE2000 - - Gigabit Switch Administration Manual page 145

Configuring Device Security
Defining DHCP Snooping
STEP 1
STEP 2
STEP 3
Cisco Small Business SFE/SGE Managed Switches Administration Guide
Click Security Suite > DHCP Snooping > IP Source Guard > Properties. The
Source Guard Properties Page
IP Source Guard Properties Page
IP Source Guard Properties Page
The
•
IP Source Guard Status — Enables the use of IP Source Guard status on the
device.
-
Enable — Indicates that IP Source Guard is enabled for the device.
-
Disable
— Indicates that IP Source Guard is disabled for the device.
Enable or Disable use of IP Source Guard on the device.
Click Apply. The IP Source Guard configuration is modified, and the device is
updated.
Defining IP Source Guard Interface Settings
IP Source Guard Interface Settings Page
In the
on DHCP Snooping untrusted interfaces, permitting the transmission of DHCP
packets allowed by DHCP Snooping. If source IP address filtering is enabled,
packet transmission is permitted as follows:
opens:
contains the following fields:
, IP Source Guard can be enabled
4
IP
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