Clear Linkflap; Configuring Broadcast Suppression; Purpose; Commands - Enterasys D2 D2G124-12P Cli Reference Manual

clear linkflap

clear linkflap
Use this command to clear all link flap options and / or statistics on one or more ports.
Syntax
clear linkflap {all | stats [port-string] | parameter port-string {threshold |
interval | downtime | all}
Parameters
all | stats
parameter
threshold | interval |
downtime | all
port‐string
Defaults
If port‐string is not specified, settings and/or statistics will be cleared on all ports.
Mode
Switch mode, read‐write.
Example
This example shows how to clear all link flap options on port
D2(rw)->clear linkflap all ge.1.4

Configuring Broadcast Suppression

Purpose

To review and set the broadcast suppression threshold for one or more ports. This feature limits
the number of received broadcast frames the switch will accept per port. Broadcast suppression
thresholds apply only to broadcast traffic—multicast traffic is not affected. By default, a broadcast
suppression threshold of 14881 packets per second (pps) will be used, regardless of actual port
speed. Broadcast suppression protects against broadcast storms and ARP sweeps.

Commands

For information about...
show port broadcast
set port broadcast
clear port broadcast
4-28 Port Configuration
Clears all options and statistics, or clears only statistics.
Clears link flap parameters.
Clears link flap threshold, interval, downtime or all parameters.
(Optional unless parameter is specified) Specifies the port(s) on which
to clear settings.
ge
.1.4.
Refer to page...
4-29
4-29
4-30