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

77
<Sysname> display dhcp relay security
IP Address MAC Address Type Interface
10.1.1.1 00e0-0000-0001 Static GE3/1/1
--- 1 dhcp-security item(s) found ---
Table 13 Command output
Field Description
IP Address Client IP address.
MAC Address Client MAC address.
Type Type of binding, dynamic, static, and temporary.
Interface
Layer 3 interface connecting to the DHCP client. If no interface is recorded in the
binding entry, N/A is displayed.
display dhcp relay security statistics
Use display dhcp relay security statistics to display statistics information about bindings of DHCP relay
agents.
Syntax
display dhcp relay security statistics [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
|: 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
You need to 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 statistics about bindings of DHCP relay agents.
<Sysname> display dhcp relay security statistics
Static Items :1
Dynamic Items :0
Temporary Items :0
All Items :1