Linksys SGE2000 Cisco Small Business SFE/SGE2xxx Series Managed Switches Admin - Page 143

Configuring Device Security Defining DHCP Snooping 4 - LAG - Queries the VLAN database by LAG number. STEP 3 Click Query. The results appear in the Query Results table. Query Results The Query Results table contains the following fields: • MAC Address - Indicates the MAC address found during the query. • VLAN ID - Displays the VLAN ID to which the IP address is attached in the DHCP Snooping Database. • IP Address - Indicates the IP address found during the query. • Interface - Indicates the specific interface connected to the address found during the query. • Type - Displays the IP address binding type. The possible field values are: - Static - Indicates the IP address is static. - Dynamic - Indicates the IP address is defined as a dynamic address in the DHCP database. - Learned - Indicates the IP address is dynamically defined by the DHCP server. (This field appears as a read-only field in the table). • Lease Time - Displays the lease time. The Lease Time defines the amount of time the DHCP Snooping entry is active. Addresses whose lease times are expired are deleted from the database. The possible values are 10 - 4294967295 seconds. In the Add DHCP Snooping Page, select Infinite if the DHCP Snooping entry never expires. STEP 4 Define the fields. STEP 5 Click Apply. The bound address is added to the database and the device is updated. STEP 6 Click Delete to delete the data from the Query Results Table. STEP 7 To remove dynamic addresses from the Query Results table, click Clear Dynamic. Cisco Small Business SFE/SGE Managed Switches Administration Guide 134