R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

76
Field Description
Strategy
Handling strategy for requesting messages containing Option 82, Drop,
Keep, or Replace.
Format Padding format of Option 82, Normal or Verbose.
Circuit ID format-type Non-user-defined code type of the circuit ID sub-option, ASCII or HEX.
Remote ID format-type Non-user-defined code type of the remote ID sub-option, ASCII or HEX.
Node identifier Access node identifier.
User defined Content of user-defined sub-options.
Circuit ID User-defined padding content of the circuit ID sub-option.
Remote ID User-defined padding content of the remote ID sub-option.
display dhcp relay security
Use display dhcp relay security to display information about bindings of DHCP relay agents. If no
parameter is specified, information about all bindings is displayed.
Syntax
display dhcp relay security [ ip-address | dynamic | static ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
ip-address: Displays the binding information for an IP address.
dynamic: Displays information about dynamic bindings.
static: Displays information about static bindings.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
Enable address check, authorized ARP support, or IP source guard on the DHCP relay agent before it can
generate dynamic client entries. For more information about IP source guard, see Security Configuration
Guide.
Examples
# Display information about all bindings.