Long static ARP entry configuration example
Network requirements
As shown in Figure 3GigabitEthernet 1/0/1, hosts are connected to Device B. Device B is connected to Device A through interface in VLAN 10.
To ensure secure communications between Device A and Device B, configure a long static ARP entry for Device A on Device B.
Figure 3: Network diagram
Configuration procedure
# Create VLAN 10.
<DeviceB> system-view [DeviceB] vlan 10 [DeviceB-vlan10] quit
# Add interface to VLAN 10.
[DeviceB] interface [DeviceB-] port access vlan 10 [DeviceB-] quit
# Create VLAN-interface 10 and configure its IP address.
[DeviceB] interface vlan-interface 10 [DeviceB-vlan-interface10] ip address 192.168.1.2 8 [DeviceB-vlan-interface10] quit
# Configure a long static ARP entry that has IP address 192.168.1.1, MAC address 00e0-fc01-0000, and output interface in VLAN 10.
[DeviceB] arp static 192.168.1.1 00e0-fc01-0000 10
Verifying the configuration
# Verify that Device B has a long static ARP entry for Device A.
[DeviceB] display arp static Type: S-Static D-Dynamic O-Openflow R-Rule M-Multiport I-Invalid IP address MAC address VID Interface/Link ID Aging Type 192.168.1.1 00e0-fc01-0000 10 GE1/0/1 N/A S