R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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Figure 71 Create a static IP-to-MAC binding
Table 29 Static IP-to-MAC binding configuration items
Item Descri
p
tion
IP Address Type the IP address of a DHCP client.
MAC Address Type the MAC address of the DHCP client.
Interface Name
Select the Layer 3 interface connected with the DHCP client.
IMPORTANT:
The interface of a static binding entry must be configured as a DHCP relay
agent; otherwise, address entry conflicts may occur.
Return to DHCP relay agent configuration task list.
DHCP relay agent configuration example
Network requirements
As shown in Figure 72, GigabitEthernet 0/1 on the DHCP relay agent (Firewall A) connects to the
network where DHCP clients reside. The IP address of GigabitEthernet 0/1 is 10.10.1.1/24 and IP
address of GigabitEthernet 0/2 is 10.1.1.2/24 that connects to the DHCP server whose IP address is
10 .1.1.1 / 2 4 .
Firewall A forwards messages between DHCP clients and the DHCP server.
Figure 72 Network diagram for DHCP relay agent configuration
Configuration procedure
# Specify IP addresses for interfaces (omitted)
Router B
DHCP server
Firewall A
DHCP relay
DHCP client DHCP client
DHCP clientDHCP client
GE0/2
10.1.1.2/24
GE0/1
10.10.1.1/24
Eth1/1
10.1.1.1/24