R211x-HP Flexfabric 11900 Layer 3 - IP Services Command Reference

76
Examples
# Specify the DHCP server 1.1.1.1 on the relay agent interface VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] dhcp relay server-address 1.1.1.1
Related commands
• dhcp select relay
• display dhcp relay interface
display dhcp relay check mac-address
Use display dhcp relay check mac-address to display MAC address check entries on the relay agent.
Syntax
display dhcp relay check mac-address
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# Display MAC address check entries on the DHCP relay agent.
<Sysname> display dhcp relay check mac-address
Source-MAC Interface Aging-time
23f3-1122-adf1 XGE1/0/1 10
23f3-1122-2230 XGE1/0/2 30
Table 12 Command output
Field Descri
p
tion
Source MAC Source MAC address of the attacker.
Interface Interface where the attack comes from.
Aging-time Aging time of the MAC address check entry, in seconds.
display dhcp relay client-information
Use display dhcp relay client-information to display relay entries on the relay agent.
Syntax
display dhcp relay client-information [ interface interface-type interface-number | ip ip-address
[ vpn-instance vpn-instance-name ] ]