User's Manual

Configuration Guide of SGS-6341-Series
1-6
22.3.1 Introduction to IP Forwarding ............................................................................................ 22-44
22.3.2 IP Route Aggregation Configuration Task ......................................................................... 22-44
22.4 URPF ........................................................................................................................................... 22-44
22.4.1 Introduction to URPF ......................................................................................................... 22-44
22.4.2 URPF Configuration Task Sequence ................................................................................ 22-45
22.4.3 URPF Typical Example ..................................................................................................... 22-46
22.4.4 URPF Troubleshooting ...................................................................................................... 22-46
22.5 ARP ............................................................................................................................................. 22-46
22.5.1 Introduction to ARP ........................................................................................................... 22-46
22.5.2 ARP Configuration Task List .............................................................................................. 22-47
22.5.3 ARP Troubleshooting ........................................................................................................ 22-48
22.6 HARDWARE TUNNEL CAPACITY CONFIGURATION ............................................................................. 22-48
22.6.1 Introduction to Hardware Tunnel Capacity ........................................................................ 22-48
22.6.2 Hardware Tunnel Capacity Configuration ......................................................................... 22-48
22.6.3 Hardware Tunnel Capacity Troubleshooting ..................................................................... 22-48
CHAPTER 23 ARP SCANNING PREVENTION FUNCTION CONFIGURATION ........23-49
23.1 INTRODUCTION TO ARP SCANNING PREVENTION FUNCTION ............................................................ 23-49
23.2 ARP SCANNING PREVENTION CONFIGURATION TASK SEQUENCE .................................................... 23-49
23.3 ARP SCANNING PREVENTION TYPICAL EXAMPLES .......................................................................... 23-51
23.4 ARP SCANNING PREVENTION TROUBLESHOOTING HELP ................................................................. 23-52
CHAPTER 24 PREVENT ARP, ND SPOOFING CONFIGURATION ............................24-53
24.1 OVERVIEW ..................................................................................................................................... 24-53
24.1.1 ARP (Address Resolution Protocol) .................................................................................. 24-53
24.1.2 ARP Spoofing .................................................................................................................... 24-53
24.1.3 How to prevent void ARP/ND Spoofing ............................................................................. 24-53
24.2 PREVENT ARP, ND SPOOFING CONFIGURATION .............................................................................. 24-54
24.3 PREVENT ARP, ND SPOOFING EXAMPLE ........................................................................................ 24-55
CHAPTER 25 ARP GUARD CONFIGURATION ..........................................................25-57
25.1 INTRODUCTION TO ARP GUARD ................................................................................................... 25-57
25.2 ARP GUARD CONFIGURATION TASK LIST ..................................................................................... 25-58
CHAPTER 26 ARP LOCAL PROXY CONFIGURATION ..............................................26-59
26.1 INTRODUCTION TO ARP LOCAL PROXY FUNCTION ........................................................................... 26-59
26.2 ARP LOCAL PROXY FUNCTION CONFIGURATION TASK LIST ............................................................. 26-60
26.3 TYPICAL EXAMPLES OF ARP LOCAL PROXY FUNCTION ................................................................... 26-60
26.4 ARP LOCAL PROXY FUNCTION TROUBLESHOOTING ........................................................................ 26-61
CHAPTER 27 GRATUITOUS ARP CONFIGURATION ................................................27-62