LevelOne GEL-2060 Quick guide

GEL-2060

Anti-Attack Configuration Commands

Table of Contents

http://www.level1.com -- I -

Table of Contents

Chapter 1 Anti-Attack Configuration Commands.................................................................................................................. 1

1.1 Anti-Attack Configuration Commands.................................................................................................................... 1

1.1.1 filter period time......................................................................................................................................... 1

1.1.2 filter threshold value .................................................................................................................................. 1

1.1.3 filter block-time value ................................................................................................................................ 2

1.1.4 filter igmp................................................................................................................................................... 3

1.1.5 filter arp ..................................................................................................................................................... 3

1.1.6 filter enable................................................................................................................................................ 3

1.1.7 show filter .................................................................................................................................................. 4

Anti-Attack Configuration Commands

http://www.level1.com -- 1 -

Chapter 1 Anti-Attack Configuration Commands

1.1 Anti-Attack Configuration Commands

1.1.1 filter period time

To configure filter period for attack, use the filter period command.

parameter

Description

time

The filter period for attack in seconds. It is considered as attack when the

attack source sends packets above the specified number in any filter

period time.

default

10 seconds

Command mode

Global configuration mode

example

Switch_config#filter period 15

Related commands

filter threshold value

1.1.2 filter threshold value

To configure the filter threshold value, use the filter thresholf value command.

parameter

Description

value

It is considered as attack when the receiving packets excddes the filter

threshold value.

Anti-Attack Configuration Commands

http://www.level1.com -- 2 -

default

1000

command mode

global configuration mode

example

Switch_config#filter threshold 1500

Related commands

filter period time

1.1.3 filter block-time value

To configure the time to block attack resource, use the filter block-time value

command.

parameter

description

Value

Time to block attack source in seconds.

default

300 seconds

command mode

global configuration mode

example

Switch_config#filter block-time 600

Related commands

filter period time

filter threshold value

Anti-Attack Configuration Commands

http://www.level1.com -- 3 -

1.1.4 filter igmp

To filter IGMP attack, use the filter igmp command.

parameter

none

Command mode

Global configuration mode

example

Switch_config#filter igmp

Related commands

filter enable

1.1.5 filter arp

To fliter ARP attack, use the filter arp command.

parameter

none

Command mode

physical interface configuration mode

example

Switch_config_f0/1#filter arp

Related commands

filter enable

1.1.6 filter enable

To enable filter feature, use the filter enable command.

Anti-Attack Configuration Commands

http://www.level1.com -- 4 -

parameter

none

Command mode

Global configuration mode

example

Switch_config#filter enable

Related commands

filter igmp

filter arp

1.1.7 show filter

To display working state of the anti-attack feature of the current switch, use the show

filter command.

parameter

none

command mode

non-user mode

Switch#show fil

Filter threshold: 1000 packet in any 10 seconds

Filters blocked:

Address seconds source interface

00a0.0c13.647d 27.0 FastEthernet1/2

Filters counting:

Address seconds count source interface

00a0.0c43.647d 1.84 371 FastEthernet1/2

Filters blocked: indicates MAC address of the blocked attack source, blocked time and

source interface.

Filters counting: indicates MAC address of the attack source, counting time, the

number of the receiving packets and the source interface.

Other manuals for GEL-2060

Table of contents

Other LevelOne Switch manuals

LevelOne

LevelOne FSW-0508TX User manual

LevelOne

LevelOne KVM-0830 User manual

LevelOne

LevelOne kvm-0201 User manual

LevelOne

LevelOne GEP-1022 User manual

LevelOne

LevelOne KVM-0223 User manual

LevelOne

LevelOne GEU-0822 User manual

LevelOne

LevelOne Infinity IES-1611 User manual

LevelOne

LevelOne FEP-1601 User manual

LevelOne

LevelOne ViewCon KVM-0850 User manual

LevelOne

LevelOne GTP-5281 User manual

LevelOne

LevelOne GEL-2870 Programming manual

LevelOne

LevelOne GEU-1621 User manual

LevelOne

LevelOne GSW-1601TX User manual

LevelOne

LevelOne FSW-1609TFX User manual

LevelOne

LevelOne GEL-2060 Quick guide

LevelOne

LevelOne GSW-4870TGX User manual

LevelOne

LevelOne GEU-0522 User manual

LevelOne

LevelOne GEL-2681 User manual

LevelOne

LevelOne Infinity IES-1085 User manual

LevelOne

LevelOne GTL-2881 User manual

LevelOne

LevelOne 59910203 User manual

LevelOne

LevelOne IES-0853 User manual

LevelOne

LevelOne GEP-0823 User manual

LevelOne

LevelOne GEU-0522 User manual

Popular Switch manuals by other brands

URC

URC Total Control MFS-8 installation manual

Azbil

Azbil HPQ-D11 user manual

Sony

Sony DFS-900M operating instructions

SICK

SICK i17S operating instructions

F&F

F&F SZR-277 quick start guide

Shure

Shure UAMS/BK user guide

Dräger

Dräger X-zone Switch Off Instructions for use

Asco

Asco Joucomatic 349 Series manual

BT Mini Hub user guide

D-Link

D-Link DES-1226G manual

Johnson Controls

Johnson Controls FS80-C installation instructions

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Configuration guide

MicroNet

MicroNet SP1200A user manual

Ruijie

Ruijie RG-PF2920 Series Hardware installation and reference guide

Altinex

Altinex DA1914SX user guide

MiLAN

MiLAN MIL-SM2401M user guide

RJM

RJM MASTERMIND PBC/6X user manual

Atlas

Atlas MMK-KVM8 owner's manual