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Catalyst 3560 Switch Command Reference
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Chapter 2 Catalyst 3560 Switch Cisco IOS Commands
ip dhcp snooping database
ip dhcp snooping database
Use the
ip dhcp snooping database
global configuration command to configure the DHCP snooping
binding database agent. Use the
no
form of this command to disable the agent, to reset the timeout value,
or to reset the write-delay value.
ip dhcp snooping database
{{
flash:/
filename
| ftp://
user:password@host/filename
|
http:
//[[username:password]@]{hostname | host-ip}[/directory]/image-name
.tar |
rcp://
user@host/filename
|
tftp://
host/filename
} |
timeout
seconds
| write-delay
seconds
}
no ip dhcp snooping database
[
timeout
|
write-delay
]
This command is available only if your switch is running the IP services image, formerly known as the
enhanced multilayer image (EMI).
Syntax Description
Defaults
The URL for the database agent or binding file is not defined.
The timeout value is 300 seconds (5 minutes).
The write-delay value is 300 seconds (5 minutes).
Command Modes
Global configuration
Command History
flash:/
filename
Specify that the database agent or the binding file is in the flash
memory.
ftp://
user
:
password
@
host
/
filename
Specify that the database agent or the binding file is on an FTP
server.
http:
//[[username:password]@]
{hostname | host-ip}[/directory]
/image-name
.
tar
Specify that the database agent or the binding file is on an FTP
server.
rcp://
user
@
host
/
filename
Specify that the database agent or the binding file is on a
Remote Control Protocol (RCP) server.
tftp://
host
/
filename
Specify that the database agent or the binding file is on a TFTP
server.
timeout
seconds
Specify (in seconds) how long to wait for the database transfer
process to finish before stopping.
The default is 300 seconds. The range is 0 to 86400. Use 0 to
define an infinite duration, which means to continue trying the
transfer indefinitely.
write-delay
seconds
Specify (in seconds) the duration for which the transfer should
be delayed after the binding database changes. The default
is 300 seconds. The range is 15 to 86400.
Release
Modification
12.2(20)SE
This command was introduced.
