Cisco SPS208G User Manual page 141

Security Suite
DHCP Database
STEP 2
STEP 3
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide
Select Query By and define any of the following fields as a query filter:
•
MAC Address — Indicates the MAC addresses recorded in the DHCP
Database. The Database can be queried by MAC address.
•
IP Address — Indicates the IP addresses recorded in the DHCP Database
The Database can be queried by IP address.
•
VLAN ID — Indicates the VLANs recorded in the DHCP Database. The
Database can be queried by VLAN.
•
Interface — Indicates the interface that will be queried in the DHCP
Database. The possible field values are:
-
Unit No.
— Queries the VLAN database by a specific stacking member.
-
Port
— Queries the VLAN database by a specific port number.
-
Trunk
— Queries the VLAN database by a specific trunk number.
•
Type — Indicates the IP address binding type. The possible field values are:
-
Dynamic
— Indicates the IP address is dynamically defined by the
DHCP server.
-
Static
— Indicates the IP address is static.
•
Lease Time — Indicates the amount of time the DHCP Snooping entry is
active. Addresses whose lease times are expired are ignored by the switch.
The possible values are 10 – 4294967295 seconds. Select Infinite if the
DHCP Snooping entry never expires.
Click Query. The results appear in the Query Results table.
To browse to a specific DHCP Snooping entry, click the First, Previous, 1, 2, Next,
and Last links above the table.
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