H3C MSR Series Command Reference

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Usage guidelines
IMPORTANT:
Static IPv4SG bindings that contain MAC addresses are not supported on
Layer 2 Ethernet ports on
the following modules:
• HMIM-8GSW.
• HMIM-8GSWF.
• HMIM-24GSW.
• HMIM-24GSWP.
Static IPv4SG bindings that contain IP addresses or VLANs are not supported on the following
routers:
• MSR810-W.
• MSR810-W-DB.
• MSR810-LM.
• MSR810-W-LM.
• MSR810-10-PoE.
• MSR810-LM-HK.
• MSR810-W-LM-HK.
•
MSR2600-10-X1.
Static IPv4SG bindings on an interface implement the following functions:
• Filter incoming IPv4 packets on the interface.
• Check user validity by cooperating with the ARP attack detection feature.
You cannot configure static IPv4SG bindings on a service loopback interface.
Examples
# Configure a static IPv4SG binding on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] ip source binding ip-address 192.168.0.1 mac-address
0001-0001-0001
Related commands
display ip source binding
ip verify source
Use ip verify source to enable both static and dynamic IPv4SG on an interface.
Use undo ip verify source to disable IPv4SG on an interface.
Syntax
ip verify source { ip-address | ip-address mac-address | mac-address }
undo ip verify source
Default
The IPv4SG feature is disabled on an interface.
Views
Layer 2 Ethernet interface 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