Purpose
Command Modes
Syntax
Syntax
Description
Defaults
Example
Related
Commands
Purpose
Command Modes
Syntax
Defaults
Example
ip dhcp relay information
format
Use this command to set the format of the 82 option inserted by
the DHCP process in relay forwarding. Cancel the configured for-
mat and restore the default with the no command.
Global configuration
ip dhcp relay information format {china-tel | dsl-forum|us
er-configuration}
no ip dhcp relay information format
china-tel
dsl-forum
user-configuration
China telecommunication format is default configuration.
This example describes how to set the format of the 82 option
inserted by the DHCP process in relay forwarding to that of DSL
forum.
ZXR10(config)#ip dhcp relay information format dsl-forum
ip dhcp relay information option
show ip dhcp relay
ip dhcp relay information
option
Use this command to set to insert the 82 option in DHCP process's
relay forwarding. Cancel the insertion with the no command.
Global configuration
ip dhcp relay information option
no ip dhcp relay information option
Do not insert 82 options.
This example describes how to set to insert the 82 option in DHCP
process's relay forwarding.
ZXR10(config)#ip dhcp relay information option
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 3 DHCP and DHCP SNOOPING Configuration
Format of China telecommunication
Format of DSL forum
Format of of the 82 option that users can
configure
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