H3C Technologies H3C S12500-X Series Switches - Manual (Page 227)

215
[Switch-Vlan-interface100] dhcp relay server-address 10.1.1.1
[Switch-Vlan-interface100] quit
522B
Verifying the configuration
# Display dynamic IPv4 source guard binding entries.
[Switch] display ip source binding dhcp-relay
Total entries found: 1
IP Address MAC Address Interface VLAN Type
192.168.0.1 0001-0203-0406 Vlan100 100 DHCP relay
297B
Static IPv6 source guard configuration example
523B
Network requirements
As shown in
917H
Figure 67 , the host is connected to Ten-GigabitEthernet 1/0/1 of the device.
Configure a static IPv6 source guard binding entry for Ten-GigabitEthernet 1/0/1 of the device to allow
only IPv6 packets from the host to pass.
Figure 67 Network diagram
524B
Configuration procedure
# Enable IPv6 source guard on Ten-GigabitEthernet 1/0/1.
system-view
[Switch] interface ten-gigabitethernet 1/0/1
[Switch-Ten-GigabitEthernet1/0/1] ipv6 verify source ip-address mac-address
# On Ten-GigabitEthernet 1/0/1, configure a static IPv6 source guard binding entry for the host.
[Switch-Ten-GigabitEthernet1/0/1] ipv6 source binding ip-address 2001::1 mac-address
0001-0202-0202
[Switch-Ten-GigabitEthernet1/0/1] quit
525B
Verifying the configuration
# Display static IPv6 source guard binding entries on the device.
[Switch] display ipv6 source binding static
Total entries found: 1
IPv6 Address MAC Address Interface VLAN Type
2001::1 0001-0202-0202 XGE1/0/1 N/A Static
The output shows that a static IPv6 source guard binding entry is configured successfully.