Related Topics
Example: Setting Up DHCP Option 82 on an EX Series Switch with No Relay Agent Between Clients and DHCP Server
Example: Setting Up DHCP Option 82 with an EX Series Switch as Relay Agent Between Clients and a DHCP Server
Setting Up DHCP Option 82 on the Switch with No Relay Agent Between Clients and DHCP Server (CLI Procedure)
Setting Up DHCP Option 82 with the Switch as a Relay Agent Between Clients and DHCP Server (CLI Procedure)
[edit forwarding options] Configuration Statement Hierarchy
RFC 3046, DHCP Relay Agent Information Option, at http://tools.ietf.org/html/rfc3046.

use-string

Syntax


                        
                           use-string string;

Hierarchy Level


                        
                           [edit ethernet-switching-options                 secure-access-port                 vlan (all
                              | vlan-name) dhcp-option82                 remote-id]
                           
                           [edit forwarding-options helpers bootp dhcp-option82                 remote-id] 
                           
                           [edit forwarding-options helpers bootp interface interface-name                 dhcp-option82                 remote-id]

Release Information

Statement introduced in JUNOS Release 9.3 for EX Series switches.

Description

Use a string rather than the MAC address of the host system (the default) in the remote ID value in the DHCP option 82 information.

Options

string —Character string used as the remote ID value.
Range: 1–255 characters

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.