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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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config address_binding dhcp_snoop max_entry ports
Purpose
Specifies the maximum number of entries which can be dynamically learned (DHCP
snooped) by the specified ports.
Syntax
config address_binding dhcp_snoop max_entry ports [<portlist> | all] limit [<value
1-50> | no_limit]
Description
This command is used to specify the maximum number of DHCP snooping entries on
specified ports. By default, the per-port maximum entry has no limit.
Parameters
portlist
– Specifies the list of ports to be configured for the DHCP snoop maximum
learned entry.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example usage:
To set the maximum number of entries that ports 1-23 can learn to 10:
D G S – 3 4 2 6 : 5 # c o n f i g a d d r e s s _ b i n d i n g d h c p _ s n o o p m a x _ e n t r y p o r t s 1 - 3 l i m i t 1 0
C o m m a n d : c o n f i g a d d r e s s _ b i n d i n g d h c p _ s n o o p m a x _ e n t r y p o r t s 1 : 1 - 1 : 3 l i m i t 1 0
S u c c e s s .
D G S – 3 4 2 6 : 5 #
config address_binding recover_learning ports
Purpose
To recover a port from the stop learning state to the normal state.
Syntax
config address_binding recover_learning ports [<portlist> | all]
Description
This command is used to recover the port back to normal state, under which the port will
start learning both illegal and legal MAC addresses again.
Parameters
portlist
– Specifies the list of ports to recover from stopped learning mode..
Restrictions
Only Administrator and Operator-level users can issue this command.
Example usage:
To configure address binding recover learning ports:
D G S – 3 4 2 6 : 5 # c o n f i g a d d r e s s _ b i n d i n g r e c o v e r _ l e a r n i n g p o r t s 6 - 7
C o m m a n d : c o n f i g a d d r e s s _ b i n d i n g r e c o v e r _ l e a r n i n g p o r t s 1 : 6 - 1 : 7
S u c c e s s .
D G S – 3 4 2 6 : 5 #
