User's Manual

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(12) Configuring DHCP Optional Server Host Name
Run the following command in the global configuration mode:
Command Purpose
ip dhcpd server-name name
Configures DHCP optional server host name.
(13) Enabling DHCP TFTP Server Name Option
Run the following command in the global configuration mode:
Command Purpose
ip dhcpd sname-option
Enables DHCP TFTP server name option.
(14) Configuring Relevant Parameters of DHCP Snooping
The command can be used to enable the ARP map protection. When this command is set, the DHCP server
will establish an ARP map between the MAC address and distributed IP address of the DHCP client, and then
protect this ARP map. Run the following command in the global configuration mode:
Command Purpose
ip dhcpd snooping arp
Configures the parameters of DHCP snooping.
(15) Forwarding STB DHCP Data Packet
Run the following command in the global configuration mode:
Command Purpose
ip dhcpd relay-STB
Enables STB DHCP data packet.
(16) Compulsorily Enabling DHCP TFTP Server Name Option and DHCP Enabling File Name Option
To compulsorily enable DHCP TFTP server name option (option:66) and DHCP enabling file name option
(option: 67). Run the following command in the global configuration mode:
Command Purpose
ip dhcpd sname-bootfile-option-force
Compulsorily enables DHCP TFTP server
name option (option:66) and DHCP enabling
file name option (option: 67).
(17) Configuring Address Pool of DHCP Server
To add the address pool of DHCP server, run the following command in global mode: