ES4710BD 10 Slots L2/L3/L4 Chassis Switch

h-nodethat broadcasts after point-to-point communication.

Example: Setting the node type for client of pool 1 to broadcasting node.

Switch(dhcp-1-config)#netbios-node-type b-node

14.2.2.16 network-address

Command: network-address<network-number> [<mask> <prefix-length>]

no network-address

Function: Sets the scope for assignment for addresses in the pool; the “no network-address command cancels the setting.

Parameters: <network-number>is the network number; <mask> is the subnet mask in the decimal format; <prefix-length>stands for mask in prefix form. For example, mask 255.255.255.0 in prefix is “24”, and mask 255.255.255.252 in prefix is “30”. Note: When using DHCP server, the pool mask should be longer or equal to that of layer 3 interface IP address in the corresponding segment.

Default: If no mask is specified, default mask will be assigned according to the address class.

Command Mode: DHCP Address Pool Mode

Usage Guide: This command sets the scope of addresses that can be used for dynamic assignment by the DHCP server; one address pool can only have one corresponding segment. This command is exclusive with the manual address binding command “hardware address” and “host”.

Example: Configuring the assignable address in pool 1 to be 10.1.128.0/24. Switch(dhcp-1-config)#network-address 10.1.128.0 24

Related command: ip dhcp excluded-address

14.2.2.17 next-server

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

no next-server

Function: Sets the server address for storing the client import file; the “no next-server command cancels the setting.

Parameters: address1…address8 are IP addresses, in the decimal format.

Command Mode: DHCP Address Pool Mode

Usage Guide: This command configures the address for the server hosting client import file. This is usually used for diskless workstations that need to download configuration files from the server on bootup. This command is used together with “bootfile”.

Example: Setting the hosting server address as 10.1.128.4. Switch(dhcp-1-config)#next-server 10.1.128.4

Related command: bootfile

14.2.2.18 option

Command: option <code> {ascii <string> hex <hex> ipaddress <ipaddress>} no option <code>

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Accton Technology ES4710BD Network-address, Next-server, Option, Command network-addressnetwork-number mask prefix-length