H3C MSR Series Command Reference

1120
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] arp scan 1.1.1.1 to 1.1.1.20
ARP gateway protection commands
arp filter source
Use arp filter source to enable ARP gateway protection for a gateway.
Use undo arp filter source to disable ARP gateway protection for a gateway.
Syntax
arp filter source ip-address
undo arp filter source ip-address
Default
ARP gateway protection is disabled.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
ip-address: Specifies the IP address of a protected gateway.
Usage guidelines
The following matrix shows the command and hardware compatibility:
Hardware
Command compatibility
MSR810/810-W/810-W-DB/810-LM/810-W-LM/810-10-PoE/810-LM-HK/81
0-W-LM-HK/810-LMS/810-LUS
No
MSR2600-10-X1 Yes
MSR 2630 Yes
MSR3600-28/3600-51 Yes
MSR3600-28-SI/3600-51-SI Yes
MSR3610-X1/3610-X1-DP/3610-X1-DC/3610-X1-DP-DC Yes
MSR 3610/3620/3620-DP/3640/3660 Yes
MSR5620/5660/5680 Yes
You can enable ARP gateway protection for a maximum of eight gateways on an interface.
You cannot configure both the arp filter source and arp filter binding commands on the same
interface.
Examples
# Enable ARP gateway protection for the gateway with IP address 1.1.1.1.
<Sysname> system-view

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS