HPE FlexFabric 5950 Series

85
Usage guidelines
The Circuit ID sub-option cannot carry information about interface splitting or subinterfaces. For
more information about interface splitting and subinterfaces, see Interface Configuration Guide.
If you execute this command multiple times, the most recent configuration takes effect.
The padding format for the string mode, the normal mode, or the verbose mode varies by command
configuration. Table 12 sh
ows how the padding format is determined for different modes.
Table 12 Padding format for different modes
Keyword (mode)
If no padding format
is set
If the padding
format is ascii
If the padding format is
hex
string
circuit-id
The padding format is
ASCII, and is not
configurable.
N/A N/A
normal
Hex. ASCII. Hex.
verbose
Hex for the VLAN ID.
ASCII for the node
identifier, Ethernet type,
chassis number, slot
number, sub-slot number,
and interface number.
ASCII.
ASCII for the node identifier
and Ethernet type.
Hex for the chassis number,
slot number, sub-slot
number, interface number,
and VLAN ID.
Examples
# Specify the content mode as verbose, node identifier as the device name, and the padding format
as ASCII for the Circuit ID sub-option.
<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 circuit-id verbose node-identifier
sysname format ascii
Related commands
dhcp relay information enable
dhcp relay information strategy
display dhcp relay information
dhcp relay information enable
Use dhcp relay information enable to enable the DHCP relay agent to support Option 82.
Use undo dhcp relay information enable to disable Option 82 support.
Syntax
dhcp relay information enable
undo dhcp relay information enable
Default
The DHCP relay agent does not support Option 82.
Views
Interface view