Dell PowerConnect J-EX4200-24T Software Manual page 2720

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
Related
Documentation
2648
To specify that the remote ID suboption value contains a character string:
9.
[edit forwarding-options helpers bootp]
user@switch# set dhcp-option82 remote-id use-stringmystring
To configure a vendor ID suboption and use the default value (the default value is
10.
), do not type a character string after the
Juniper
[edit forwarding-options helpers bootp]
user@switch# set dhcp-option82 vendor-id
To specify that the vendor ID suboption value contains a character string value that
11.
you specify rather than
[edit forwarding-options helpers bootp]
user@switch# set dhcp-option82 vendor-id mystring
To view results of the configuration steps before committing the configuration, type the
command at the user prompt.
show
To commit these changes to the active configuration, type the
user prompt.
Example: Setting Up DHCP Option 82 with a J-EX Series Switch as Relay Agent Between
Clients and a DHCP Server on page 2615
[edit forwarding-options] Configuration Statement Hierarchy on page 43
Understanding DHCP Option 82 for Port Security on J-EX Series Switches on page 2560
RFC 3046, DHCP Relay Agent Information Option, at
vendor-id
Juniper (the default):
option keyword:
command at the
commit
http://tools.ietf.org/html/rfc3046.