88
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the 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.
Description
Use the display dhcp-snooping binding database command to display the DHCP snooping entry file
information.
Examples
# Display the DHCP snooping entry file information.
<Sysname> display dhcp-snooping binding database
File name : flash:/database.dhcp
Update interval : 10 minutes
Latest read time : Jul 15 2008 16:38:22
Latest write time : Jul 15 2008 16:38:24
Status : Last write succeeded.
Table 17 Output description
Interval at which the DHCP snooping entry file is refreshed
The last time when the file is read
The last time when the file is written
Indicates whether the file was written successfully last time
display dhcp-snooping information
Syntax
display dhcp-snooping information { all | interface interface-type interface-number } [ | { begin | exclude
| include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
all: Displays the Option 82 configuration information of all Layer 2 Ethernet interfaces.
interface interface-type interface-number: Displays the Option 82 configuration information of a specified
interface.
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