Configuring Small-Frame Arrival Rate - Cisco Catalyst 2960-X Security Configuration Manual

Configuring Port-Based Traffic Control
Command or Action
Step 8
copy running-config startup-config
Example:
Switch# copy running-config
startup-config

Configuring Small-Frame Arrival Rate

Incoming VLAN-tagged packets smaller than 67 bytes are considered small frames. They are forwarded by
the switch, but they do not cause the switch storm-control counters to increment.
You globally enable the small-frame arrival feature on the switch and then configure the small-frame threshold
for packets on each interface. Packets smaller than the minimum size and arriving at a specified rate (the
threshold) are dropped since the port is error disabled.
SUMMARY STEPS
1. enable
2. configure terminal
3. errdisable detect cause small-frame
4. errdisable recovery interval interval
5. errdisable recovery cause small-frame
6. interface interface-id
7. small-frame violation-rate pps
8. end
9. show interfaces interface-id
10. show running-config
11. copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Switch> enable
OL-29048-01
Purpose
(Optional) Saves your entries in the configuration file.
Purpose
Enables privileged EXEC mode. Enter your password if
prompted.
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
Configuring Small-Frame Arrival Rate
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