Optional) Configuring The Customized Dhcp Option Of The Vlanif Interface Address Pool - Huawei S9300 Configuration Manual

S9300&S9300E Terabit Routing Switch
Configuration Guide - IP Service
Each IP address pool can be configured with up to eight NetBIOS server addresses.
Step 4 Run:
dhcp server netbios-type { b-node | h-node | m-node | p-node }
The NetBIOS type is set for DHCP clients.
By default, the NetBIOS node type is not specified for DHCP clients.
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3.4.5 (Optional) Configuring the Customized DHCP Option of the
VLANIF Interface Address Pool
DHCP provides various options. To use these options, add them to the attribute list of the DHCP
server manually.
Context
When a DHCP client requests an IP address from the DHCP server, the server returns a DHCP
Reply packet containing the option field.
Perform the following steps on the DHCP server.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface vlanif vlan-id
The VLANIF interface view is displayed.
Step 3 Run:
dhcp server option code [ sub-option sub-code ] { ascii ascii-string | hex hex-
string &<1-10> | ip-address ip-address &<1-8> }
The DHCP option is configured.
After the dhcp server option command is run, the specified option is carried by the DHCP
Reply packet returned by the DHCP server. Before using this command, ensure that you know
the functions of the option to be configured. For details on the DHCP options, see RFC 2132.
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Issue 01 (2012-03-15)
NOTE
The option command configures basic functions, such as the DNS service, NetBIOS service, and IP address
lease. The system also provides commands to configure these functions separately. These commands take
precedence over the option command.
Related commands:
l DNS service: dhcp server domain-name and dhcp server dns-list
l NetBIOS service: dhcp server nbns-list and dhcp server netbios-type
l Lease: dhcp server lease
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