Renew Ip Dhcp Snooping Database - Cisco Catalyst 3560-X Command Reference Manual

renew ip dhcp snooping database

renew ip dhcp snooping database
Syntax Description
Defaults
Command Modes
Command History
Usage Guidelines
Examples
Catalyst 3750-X and 3560-X Switch Command Reference
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Use the renew ip dhcp snooping database privileged EXEC command on the switch stack or on a
standalone switch to renew the DHCP snooping binding database.
renew ip dhcp snooping database [{flash[number]:/filename | ftp://user:password@host/filename
| nvram:/filename | rcp://user@host/filename | tftp://host/filename}] [validation none]
flash[number]:/filen (Optional) Specify that the database agent or the binding file is in the flash
ame memory. Use the number parameter to specify the stack member number of the
stack master. The range for number is 1 to 9.
ftp://user:password (Optional) Specify that the database agent or the binding file is on an FTP
@host/filename server.
nvram:/filename (Optional) Specify that the database agent or the binding file is in the NVRAM.
rcp://user@host/file (Optional) Specify that the database agent or the binding file is on a Remote
name Control Protocol (RCP) server.
tftp://host/filename (Optional) Specify that the database agent or the binding file is on a TFTP
server.
validation none (Optional) Specify that the switch does not verify the cyclic redundancy check
(CRC) for the entries in the binding file specified by the URL.
No default is defined.
Privileged EXEC
Release Modification
12.2(53)SE2 This command was introduced.
If you do not specify a URL, the switch tries to read the file from the configured URL.
This example shows how to renew the DHCP snooping binding database without checking CRC values
in the file:
Switch# renew ip dhcp snooping database validation none
You can verify your settings by entering the show ip dhcp snooping database privileged EXEC
command.
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
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