Default
l
The number of times that echo request messages are sent is 5.
l
The length of IP layer of a sent echo request message is 48 bytes.
l
The TTL value of a sent echo request message is 64.
l
The time delay of waiting responses is 2 seconds.
4.19 DAI Configuration
4.19.1 set arp-inspection validate enable/disable
Purpose
This command enables or disables the inspection for each field of ARP messages.
Command Mode
Global configuration mode
Syntax
set arp-inspection validate {ip | dst-mac | src-mac}{enable | disable}
Parameter Description
Parameter
ip
dst-mac
src-mac
enable
disable
Default
The inspection is disabled.
Example
The following example enables the validity inspection of the source IP address and
destination IP address:
zte(cfg)#set arp-inspection validate ip enable
SJ-20131111172707-003|2013-11-27 (R1.0)
Description
Checks whether the source IP address and destination IP address
are valid.
Checks whether the destination MAC is valid.
Checks whether the source MAC is valid.
Enables the inspection.
Disables the inspection.
4-375
Chapter 4 Service Configuration
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