Disabling Multicast Storm Control - Cisco Catalyst 4500 Series Software Configuration Manual

Disabling Multicast Storm Control

Switch# show storm-control gigabitethernet 2/1
Interface
---------
Gi2/1
Switch# show interface counters storm-control
Port
Gi2/1
Disabling Multicast Storm Control
To disable multicast suppression, perform this task:
Command or Action
Step 1
Switch# configure terminal
Step 2
Switch(config)# [no] storm-control
broadcast include multicast
Step 3
Switch(config-if)# no storm-control
broadcast level
Step 4
Switch(config-if)# exit
Step 5
Switch(config)# end
Displaying Storm Control
Use the show interface capabilities command to determine the mode in which storm control is
supported in an interface.
This example shows how an interface that supports broadcast suppression in software:
Switch# show interface gigabitethernet 2/1 capabilities
GigabitEthernet2/1
Model:
Type:
Speed:
Duplex:
Auto-MDIX:
EEE:
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:
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
65-6
Filter State Broadcast Multicast Level
------------- --------- --------- -----
Forwarding Enabled
Broadcast Multicast
Enabled Enabled
Purpose
Enters global configuration mode.
Enables and disables multicast suppression.
Disables port storm control (broadcast and multicast).
Returns to configuration mode.
Returns to privileged EXEC mode.
WS-X4648-RJ45V-E-RJ-45
10/100/1000-TX
10,100,1000,auto
half,full,auto
yes
no
802.1Q
on,off,desirable,nonegotiate
yes
rx-(off,on,desired),tx-(off,on,desired)
static, dynamic
yes
yes
yes
yes (Cisco Voice Protocol/IEEE Protocol 802.3af)
source/destination
yes
no
no
yes
Enabled 50.00%
Level
50.00%
Chapter 65 Configuring Storm Control
TotalSuppressedPackets
0