C
HAPTER
14
| Security Measures
ARP Inspection
– 331 –
ES-4500G Series
Figure 179: Configuring VLAN Settings for ARP Inspection
C
ONFIGURING
I
NTERFACE
S
ETTINGS
FOR
ARP I
NSPECTION
Use the Security > ARP Inspection (Configure Interface) page to specify
the ports that require ARP inspection, and to adjust the packet inspection
rate.
CLI R
EFERENCES
◆
P
ARAMETERS
These parameters are displayed in the web interface:
◆
Port
– Port identifier.
◆
Trust Status
– Configures the port as trusted or untrusted.
(Default: Untrusted)
By default, all untrusted ports are subject to ARP packet rate limiting,
and all trusted ports are exempt from ARP packet rate limiting.
Packets arriving on trusted interfaces bypass all ARP Inspection and
ARP Inspection Validation checks and will always be forwarded, while
those arriving on untrusted interfaces are subject to all configured ARP
inspection tests.
◆
Packet Rate Limit
– Sets the maximum number of ARP packets that
can be processed by CPU per second on untrusted ports.
(Range: 0-2048; Default: 15)
Setting the rate limit to “0” means that there is no restriction on the
number of ARP packets that can be processed by the CPU.
The switch will drop all ARP packets received on a port which exceeds
the configured ARP-packets-per-second rate limit.
W
EB
I
NTERFACE
To configure interface settings for ARP Inspection:
1.
Click Security, ARP Inspection.
2.
Select Configure Interface from the Step list.
Содержание iPECS ES-4526G
Страница 1: ...USER GUIDE User Manual ES 4550G ES 4526G Managed Layer 3 Stackable GE Switch ...
Страница 38: ...CONTENTS 38 ES 4500G Series ...
Страница 58: ...SECTION I Getting Started 58 ES 4500G Series ...
Страница 70: ...CHAPTER 1 Introduction System Defaults 70 ES 4500G Series ...
Страница 84: ...CHAPTER 2 Initial Switch Configuration Managing System Files 84 ES 4500G Series Success Console ...
Страница 86: ...SECTION I Web Configuration 86 ES 4500G Series Multicast Filtering on page 413 ...
Страница 196: ...CHAPTER 6 VLAN Configuration Configuring MAC based VLANs 196 ES 4500G Series ...
Страница 204: ...CHAPTER 7 Address Table Settings Clearing the Dynamic Address Table 204 ES 4500G Series ...
Страница 228: ...CHAPTER 8 Spanning Tree Algorithm Configuring Interface Settings for MSTP 228 ES 4500G Series ...
Страница 230: ...CHAPTER 9 Rate Limit Configuration 230 ES 4500G Series Figure 106 Configuring Rate Limits ...
Страница 260: ...CHAPTER 12 Quality of Service Attaching a Policy Map to a Port 260 ES 4500G Series ...
Страница 478: ...CHAPTER 17 IP Configuration Setting the Switch s IP Address IP Version 6 478 ES 4500G Series ...
Страница 528: ...CHAPTER 20 IP Services Forwarding UDP Service Requests 528 ES 4500G Series ...
Страница 584: ...CHAPTER 21 Unicast Routing Configuring the Open Shortest Path First Protocol Version 2 584 ES 4500G Series ...
Страница 614: ...CHAPTER 22 Multicast Routing Configuring PIMv6 for IPv6 614 ES 4500G Series ...
Страница 628: ...CHAPTER 23 Using the Command Line Interface CLI Command Groups 628 ES 4500G Series ...
Страница 702: ...CHAPTER 26 SNMP Commands 702 ES 4500G Series ...
Страница 710: ...CHAPTER 27 Remote Monitoring Commands 710 ES 4500G Series ...
Страница 868: ...CHAPTER 34 Port Mirroring Commands Local Port Mirroring Commands 868 ES 4500G Series ...
Страница 890: ...CHAPTER 37 Address Table Commands 890 ES 4500G Series ...
Страница 1066: ...CHAPTER 43 LLDP Commands 1066 ES 4500G Series ...
Страница 1076: ...CHAPTER 44 Domain Name Service Commands 1076 ES 4500G Series ...
Страница 1286: ...CHAPTER 49 Multicast Routing Commands PIM Multicast Routing 1286 ES 4500G Series ...
Страница 1288: ...SECTION I Appendices 1288 ES 4500G Series ...
Страница 1293: ...APPENDIX A Software Specifications Management Information Bases 1293 ES 4500G Series UDP MIB RFC 2013 ...
Страница 1294: ...APPENDIX A Software Specifications Management Information Bases 1294 ES 4500G Series ...
Страница 1327: ...ES 4526G ES 4550G E042011 ST R01 150200000149A ...
Страница 1328: ...APRIL 2011 ISSUE 1 0 ...