R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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Views
Interface view
Predefined user roles
network-admin
Parameters
string circuit-id: Specifies a case-sensitive string of 3 to 63 characters as the content of the Circuit ID
sub-option.
normal: Specifies the normal mode, in which the padding content consists of the VLAN ID and port
number.
verbose: Specifies the verbose mode. The padding content includes the VLAN ID and interface number.
node-identifier { mac | sysname | user-defined node-identifier }: Specifies the access node identifier.
The padding content includes the node identifier, Ethernet type (fixed to eth), chassis number, slot number,
sub-slot number, interface number, and VLAN ID. The node identifier varies by keyword mac, sysname,
and user-defined.
• mac: Uses the MAC address of the access node as the node identifier. It is the default node
identifier.
• sysname: Uses the device name as the node identifier. You can set the device name by using the
sysname command in system view. The padding format for the device name is always ASCII
regardless of the specified padding format.
NOTE:
If sysname is used as the node identifier, do not include any spaces when you set the device name.
Otherwise, the DHCP relay agent fails to add or replace the Option 82.
• user-defined node-identifier: Uses a case-sensitive string of 1 to 50 characters as the node identifier.
The padding format for the specified character string is always ASCII regardless of the specified
padding format.
format: Specifies the code type for the Circuit ID sub-option.
ascii: Specifies the ASCII code type.
hex: Specifies the hex code type.
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 use this command multiple times, the most recent configuration takes effect.
The padding format for the user-defined string, the normal mode, or the verbose modes varies by
command configuration. Table 10 sho
ws how the padding format is determined for different modes.
Table 10 Padding format for different modes
Keyword (mode)
If no padding format is
s
p
ecified
If the padding
format is ascii
The padding format is hex
string circuit-id
You cannot specify a
padding format, and the
padding format is always
ASCII.
N/A N/A