HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Command Referen - Page 77

dhcp relay information strategy

Page 77 highlights

Parameters normal: Specifies the normal mode in which the padding content is the MAC address of the receiving interface. format: Specifies the code type for the remote ID sub-option. The default code type is Hex. ascii: Specifies the ASCII code type. hex: Specifies the hex code type. string remote-id: Specifies a case-sensitive string of 1 to 63 characters as the content of the remote ID sub-option. sysname: Uses the system name as the content of the remote ID sub-option. You can set the system name by using the sysname command. Usage guidelines The padding format for the specified character string (string) or the system name (sysname) is always ASCII. The padding format for the normal mode is determined by the command. If you use the command multiple times, the most recent configuration takes effect. Examples # Specify the padding content for the remote ID sub-option of Option 82 as device001. system-view [Sysname] interface vlan-interface 10 [Sysname-Vlan-interface10] dhcp relay information enable [Sysname-Vlan-interface10] dhcp relay information strategy replace [Sysname-Vlan-interface10] dhcp relay information remote-id string device001 Related commands • dhcp relay information enable • dhcp relay information strategy • display dhcp relay information dhcp relay information strategy Use dhcp relay information strategy to configure the strategy for the DHCP relay agent to handle messages containing Option 82. Use undo dhcp relay information strategy to restore the default handling strategy. Syntax dhcp relay information strategy { drop | keep | replace } undo dhcp relay information strategy Default The handling strategy for messages containing Option 82 is replace. Views Interface view Predefined user roles network-admin 69

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Parameters
normal
: Specifies the normal mode in which the padding content is the MAC address of the receiving
interface.
format
: Specifies the code type for the remote ID sub-option. The default code type is Hex.
ascii
: Specifies the ASCII code type.
hex
: Specifies the hex code type.
string
remote-id
: Specifies a case-sensitive string of 1 to 63 characters as the content of the remote ID
sub-option.
sysname
: Uses the system name as the content of the remote ID sub-option. You can set the system name
by using the
sysname
command.
Usage guidelines
The padding format for the specified character string (
string
) or the system name (
sysname
) is always
ASCII. The padding format for the
normal
mode is determined by the command.
If you use the command multiple times, the most recent configuration takes effect.
Examples
# Specify the padding content for the remote ID sub-option of Option 82 as
device001
.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] dhcp relay information enable
[Sysname-Vlan-interface10] dhcp relay information strategy replace
[Sysname-Vlan-interface10] dhcp relay information remote-id string device001
Related commands
dhcp relay information enable
dhcp relay information strategy
display dhcp relay information
dhcp relay information strategy
Use
dhcp relay information strategy
to configure the strategy for the DHCP relay agent to handle
messages containing Option 82.
Use
undo dhcp relay information strategy
to restore the default handling strategy.
Syntax
dhcp
relay
information
strategy
{
drop
|
keep
|
replace
}
undo
dhcp
relay
information
strategy
Default
The handling strategy for messages containing Option 82 is
replace
.
Views
Interface view
Predefined user roles
network-admin