Enterasys Networks 1G58x-09 Manuel D’Utilisation
Security Configuration Command Set
Configuring Denial of Service Prevention
14-97
Command Defaults
None.
Example
This example shows how to apply access list 1 for all inbound packets on VLAN 1. Through the
definition of access list 1, only packets with destination 192.5.34.0 will be routed. All the packets
with other destination received on VLAN 1 are dropped:
definition of access list 1, only packets with destination 192.5.34.0 will be routed. All the packets
with other destination received on VLAN 1 are dropped:
14.3.8 Configuring Denial of Service Prevention
Purpose
To configure Denial of Service (DoS) prevention, which will protect the router from attacks and
notify administrators via Syslog.
notify administrators via Syslog.
Commands
The commands needed to configure DoS prevention are listed below and described in the associated
section as shown:
section as shown:
•
•
HostDos (
)
•
clear hostdos-counters (
Matrix>Router(config)#access-list 1 permit 192.5.34.0 0.0.0.255
Matrix>Router(config)#interface vlan 1
Matrix>Router(config-if(Vlan 1))#ip access-group 1 in