Renew Ip Dhcp Snooping Database - Cisco WS-C3560E-24PD-E Command Reference Manual

Chapter 2 Catalyst 3560 Switch Cisco IOS Commands

renew ip dhcp snooping database

Use the renew ip dhcp snooping database privileged EXEC command to renew the DHCP snooping
binding database.
This command is available only if your switch is running the IP services image, formerly known as the
enhanced multilayer image (EMI).
Syntax Description flash:/filename
ftp://user:password
@host/filename
nvram:/filename
rcp://user@host/file
name
tftp://host/filename
validation none
Defaults No default is defined.
Command Modes
Privileged EXEC
Command History Release
12.2(20)SE
Usage Guidelines
If you do not specify a URL, the switch tries to read the file from the configured URL.
Examples 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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renew ip dhcp snooping database [{flash:/filename | ftp://user:password@host/filename |
nvram:/filename | rcp://user@host/filename | tftp://host/filename}] [validation none]
(Optional) Specify that the database agent or the binding file is in the flash
memory.
(Optional) Specify that the database agent or the binding file is on an FTP
server.
(Optional) Specify that the database agent or the binding file is in the NVRAM.
(Optional) Specify that the database agent or the binding file is on a Remote
Control Protocol (RCP) server.
(Optional) Specify that the database agent or the binding file is on a TFTP
server.
(Optional) Specify that the switch does not verify the cyclic redundancy check
(CRC) for the entries in the binding file specified by the URL.
Modification
This command was introduced.
renew ip dhcp snooping database
Catalyst 3560 Switch Command Reference
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