Cisco 350XG series Administration Manual page 339

IP Configuration
IPv4 Management and Interfaces
STEP 1
STEP 2
STEP 3
Cisco 350XG & 550XG Series 10G Stackable Managed Switches
• If the database is full, DHCP Snooping continue to forward packets but new
entries are not created. Note that if the IP source guard and/or ARP
inspection features are active, the clients that are not written in the DHCP
Snooping Binding database are not be able to connect to the network.
To add entries to the DHCP Snooping Binding database:
Click IP Configuration > IPv4 Management and Interfaces > DHCP Snooping/
Relay > DHCP Snooping Binding Database.
To see a subset of entries in the DHCP Snooping Binding database, enter the
relevant search criteria and click Go.
The fields in the DHCP Snooping Binding Database are displayed. These are
described in the Add page, except for the IP Source Guard field:
• Status—
- Active—IP Source Guard is active on the device.
- Inactive—IP Source Guard is not active on the device.
• Reason—
- No Problem
- No Resource
- No Snoop VLAN
- Trust Port
To add an entry, click Add.
Enter the fields:
• VLAN ID—VLAN on which packet is expected.
• MAC Address—MAC address of packet.
• IP Address—IP address of packet.
• Interface—Unit/Slot/Interface on which packet is expected.
• Type—The possible field values are:
Dynamic
- —Entry has limited lease time.
Static—
- Entry was statically configured.
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