Linksys SGE2000 Cisco Small Business SFE/SGE2xxx Series Managed Switches Admin - Page 146
Configuring Device Security, IP Source Guard Interface Settings IP Source Guard, Properties
UPC - 745883572120
View all Linksys SGE2000 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 146 highlights
Configuring Device Security Defining DHCP Snooping 4 • IPv4 traffic - Only IPv4 traffic with a source IP address that is associated with the specific port is permitted. • Non IPv4 traffic - All non-IPv4 traffic is permitted. NOTE: IP Source Guard must be enabled globally in the IP Source Guard Properties Page before it can be enabled on the device interfaces. If a port is trusted, filtering of static IP addresses can be configured, although IP Source Guard is not active in that condition. If a port's status changes from untrusted to trusted, the static IP address filtering entries remain but become inactive. STEP 1 Click Security Suite > DHCP Snooping > IP Source Guard > Interface Settings. The IP Source Guard Interface Settings Page opens: IP Source Guard Interface Settings Page The IP Source Guard Interface Settings Page contains the following fields: • Ports of Unit - Displays the stacking unit's port number on which the IP source guard is enabled. • LAGs - Displays the stacking unit's LAG number on which the IP source guard is enabled. • Interface - Indicates the port's or LAG's number. Cisco Small Business SFE/SGE Managed Switches Administration Guide 137