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DHCP Attributes for Address-Assignment Pools

 

Table 1 describes the DHCP client attributes that you can use with the dhcp-attributes statement when you configure address-assignment pools.

Table 1: DHCP Attributes

Attribute

Description

DHCP Option

boot-file

Boot filename advertised to the client, and used by the client to complete configuration.

67

boot-server

Boot server containing the boot file.

66

domain-name

Domain in which clients search for a DHCP server host.

15

grace-period

Grace period offered with the lease.

maximum-lease-time

Maximum lease time allowed by the DHCP server.

51

name-server

IP address of DNS server to which clients can send DNS queries.

6

netbios-node-type

NetBIOS node type.

46

option

User-defined options.

option-match

Maps option 82 value to named address range.

router

IP address for routers on the subnetwork.

3

server-identifier

IP address used as the DHCP source address

54

tftp-server

Trivial File Transfer Protocol (TFTP) server that the client uses to obtain the client configuration file.

150

wins-server

IP address of the Windows NetBIOS name server.

44

propagate-settings

Specifies the interface (acting as DHCP client) from which the DHCP options can be propagated from and used by the DHCP local server. This should match the logical interface name.