Cisco SPS208G User Manual page 155

Security Suite
IP Source Guard Database
STEP 2
STEP 3
STEP 4
STEP 5
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide
In the TCAM Resources section, complete following fields:
Insert Inactive — The IP Source Guard Database uses Ternary Content
Addressable Memory (TCAM) resources for managing the database. If there is a
shortage of allocated TCAM resources, some IP addresses may become inactive.
The device can then try to activate inactive IP addresses in various time intervals:
•
Retry Frequency
interval. The possible values are 10 - 600 seconds. The default value is 60
seconds.
•
Never
— Never try to activate inactive addresses.
•
Retry Now
— Click this button to activate inactive addresses immediately.
In the Query By section, select and define the preferred filter for searching the IP
Source Guard Database:
•
MAC Address — Search the database by MAC address.
•
IP Address — Search the database by IP address.
•
VLAN — Search the database by VLAN ID.
•
Interface — Search the database by interface number. The possible field
values are:
-
Unit No.
— Queries the database by a specific stacking member.
-
Port
— Queries the database by port number.
-
LAG — Queries the VLAN database by LAG number.
Click Query. The results appear in the Query Results table.
Figure 69 IP Source Guard Database Screen - Query Results
— Try to activate inactive addresses at a specified
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