GS-4210-Series (V2) User Manual

Command Guide of GS-4210 Series
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switch(config)# do show ip dhcp snooping option remote-id
Remote ID: test_remote
4.6.15 ip dhcp snooping database
Command:
ip dhcp snooping database flash
ip dhcp snooping database tftp (A.B.C.D|HOSTNAME) NAME
no ip dhcp snooping database
Parameter:
(A.B.C.D|
HOSTNAME)
Specify the IP address or hostname of remote TFTP server
NAME
Input name of backup file
Default:
DHCP snooping database is disabled
Mode:
Global Configuration
Usage Guide:
Use the ip dhcp snooping database command to enable DHCP Snooping database agent. The “flash” means that
write backup file to switch local drive. The “tftp” means that write backup file to remote TFTP server. Use the no form
of this command to disable.
Example:
The example shows how to enable DHCP Snooping database agent and write backup file to remote TFTP server with
file name “backup_file”. You can verify settings by the following show ip dhcp snooping database command.
switch(config)# ip dhcp snooping database tftp 192.168.1.50 backup_file
switch(config)# do show ip dhcp snooping database
Type : tftp: 192.168.1.50
FileName : backup_file
Write delay Timer : 300 seconds
Abort Timer : 300 seconds