Qtech QSW-8200-28T-POEAC- DC Команды для dhcp-сервера онлайн [10/79] 481628

User Manual

Chapter 1. Commands for DHCP 10

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1.1.10 dns-server

 Command: dns-server <address1>[<address2>[…<address8>]]

 no dns-server

 Function: Configure DNS servers for DHCP clients; the “no dns-server” command

deletes the default gateway.

 Parameters: <address1>…<address8> are IP addresses, in decimal format.

 Default: No DNS server is configured for DHCP clients by default.

 Command Mode: DHCP Address Pool Mode

 Usage Guide: Up to 8 DNS server addresses can be configured. The DNS server address

assigned first has the highest priority, therefore address 1 has the highest priority, and

address 2 has the second, and so on.

 Example: Set 10.1.128.3 as the DNS server address for DHCP clients.

 Switch(dhcp-1-config)#dns-server 10.1.128.3

1.1.11 domain-name

 Command: domain-name <domain>

 no domain-name

 Function: Configures the Domain name for DHCP clients; the “no domain-name”

command deletes the domain name.

 Parameters: <domain> is the domain name, up to 255 characters are allowed.

 Command Mode: DHCP Address Pool Mode

 Default: None

 Usage Guide: Specifies a domain name for the client.

 Example: Specifying “qtech.ru" as the DHCP clients’ domain name.

 Switch(dhcp-1-config)#domain-name qtech.ru

1.1.12 hardware-address

 Command: hardware-address <hardware-address> [{Ethernet | IEEE802|<type-

number>}]

 no hardware-address

 Function: Specifies the hardware address of the user when binding address manually;

the “no hardware-address” command deletes the setting.

 Parameters: <hardware-address> is the hardware address in Hex; Ethernet | IEEE802 is

the Ethernet protocol type, <type-number> should be the RFC number defined for

protocol types, from 1 to 255, e.g., 0 for Ethernet and 6 for IEEE 802.

 Default: The default protocol type is Ethernet,

 Command Mode: DHCP Address Pool Mode

 Usage Guide: This command is used with the “host” when binding address manually. If

the requesting client hardware address matches the specified hardware address, the

DHCP server assigns the IP address defined in “host” command to the client.