HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Services Comm - Page 58

dhcp-snooping binding database update now, dhcp-snooping check mac-address

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system-view [Sysname] dhcp-snoooping binding database update interval 10 dhcp-snooping binding database update now Syntax View dhcp-snooping binding database update now System view Default level 2: System level Parameters None Description Use dhcp-snooping binding database update now to store DHCP snooping entries to the file. DHCP snooping entries will be stored to the file each time this command is used. This command takes effect only when the DHCP snooping entry file is specified. Related commands: dhcp-snooping binding database filename. Examples # Store DHCP snooping entries to the file. system-view [Sysname] dhcp-snooping binding database update now dhcp-snooping check mac-address Syntax dhcp-snooping check mac-address View undo dhcp-snooping check mac-address Layer 2 Ethernet port view, Layer 2 aggregate interface view Default level 2: System level Parameters None Description Use dhcp-snooping check mac-address to enable MAC address check on a DHCP snooping device. Use undo dhcp-snooping check mac-address to disable MAC address check of DHCP snooping. By default, this function is disabled. 51

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51
<Sysname> system-view
[Sysname] dhcp-snoooping binding database update interval 10
dhcp-snooping binding database update now
Syntax
dhcp-snooping binding database update now
View
System view
Default level
2: System level
Parameters
None
Description
Use
dhcp-snooping binding database update now
to store DHCP snooping entries to the file.
DHCP snooping entries will be stored to the file each time this command is used.
This command takes effect only when the DHCP snooping entry file is specified.
Related commands:
dhcp-snooping binding database filename
.
Examples
# Store DHCP snooping entries to the file.
<Sysname> system-view
[Sysname] dhcp-snooping binding database update now
dhcp-snooping check mac-address
Syntax
dhcp-snooping check mac-address
undo dhcp-snooping check mac-address
View
Layer 2 Ethernet port view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
None
Description
Use
dhcp-snooping check mac-address
to enable MAC address check on a DHCP snooping device.
Use
undo dhcp-snooping check mac-address
to disable MAC address check of DHCP snooping.
By default, this function is disabled.