HP MSR2000/3000/4000 Router Series Layer 3 - IP Services Command Reference

2
Default
ARP log output is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Do not enable ARP log output unless necessary. The number of ARP logs can be massive, and outputting
these logs occupies system resources. You can enable the device to output ARP logs when you are
troubleshooting or debugging ARP events.
Examples
# Enable ARP log output.
<Sysname> system-view
[Sysname] arp check log enable
arp max-learning-num
Use arp max-learning-num to set the maximum number of dynamic ARP entries that an interface can
learn.
Use undo arp max-learning-num to restore the default.
Syntax
arp max-learning-num number
undo arp max-learning-num
Default
The following matrix shows the default values for the number argument:
Item MSR2000 MSR3000 MSR4000
Default value 4096 4096 16384
Views
Layer 2 Ethernet interface view, Layer 3 Ethernet interface view, Layer 3 Ethernet subinterface view, VLAN
interface view
Predefined user roles
network-admin
Parameters
number: Specifies the maximum number of dynamic ARP entries for an interface.
The following matrix shows the value ranges for the number argument:
Item MSR2000 MSR3000 MSR4000
Value range 1 to 2048 1 to 4096 1 to 16384