Displaying Storm Control - Cisco Catalyst 4500 series Administration Manual

Displaying Storm Control

Command
Step 4
Switch(config-if)# end
Step 5
Switch(config)# end
Displaying Storm Control
Use the show interface capabilities command to determine the mode in which storm control is
Note
supported on an interface.
The following example shows an interface that supports broadcast suppression in software (sw):
Switch# show int fa2/1 capabilities
FastEthernet2/1
Model:
Type:
Speed:
Duplex:
Auto-MDIX:
Trunk encap. type:
Trunk mode:
Channel:
Broadcast suppression: percentage(0-100), hw
Multicast suppression: percentage(0-100), hw
Flowcontrol:
VLAN Membership:
Fast Start:
CoS rewrite:
ToS rewrite:
Inline power:
SPAN:
UDLD:
Link Debounce:
Link Debounce Time:
Port Security:
Dot1x:
Maximum MTU:
Multiple Media Types:
Diagnostic Monitoring: N/A
Use the show interfaces counters storm-control command to display a count of discarded packets.
Note
Switch# show interfaces counters storm-control
Port
Fa2/1
Gi3/1
Switch# show storm-control
Interface
---------
Fa2/1
Gi3/1
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
57-6
Purpose
Returns to configuration mode.
Returns to privileged EXEC mode.
WS-X4148-RJ45V-RJ-45
10/100BaseTX
10,100,auto
half,full,auto
no
802.1Q
on,off,desirable,nonegotiate
yes
rx-(none),tx-(none)
static, dynamic
yes
yes
yes
yes (Cisco Voice Protocol)
source/destination
yes
no
no
yes
yes
1552 bytes (Baby Giants)
no
Broadcast Multicast
Enabled Disabled
Enabled Enabled
Filter State Broadcast Multicast Level
------------- --------- --------- -----
Blocking Enabled
Link Down Enabled
Level TotalSuppressedPackets
10.00%
50.00%
Disabled 10.00%
Enabled 50.00%
Chapter 57 Configuring Storm Control
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