Port-Security Ntk-Mode - HP E4510-48G Command Reference Manual

4510g series
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Description
Use the port-security max-mac-count command to set the maximum number of secure MAC
addresses allowed on the port.
Use the undo port-security max-mac-count command to restore the default setting.
By default, the maximum number of secure MAC addresses is not limited.
Note that:
You cannot change the maximum number of secure MAC addresses for a port working in the
autoLearn mode.
The maximum number of secure MAC addresses allowed on a port does not include or limit that of
the static MAC addresses manually configured.
The maximum number of secure MAC addresses allowed on a port must not be less than the
number of MAC addresses stored on the port.
Related commands: display port-security.
Examples
# Set the maximum number of secure MAC addresses allowed on port GigabitEthernet 1/0/1 to 100.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port-security max-mac-count 100

port-security ntk-mode

Syntax
port-security ntk-mode { ntk-withbroadcasts | ntk-withmulticasts | ntkonly }
undo port-security ntk-mode
View
Ethernet interface view
Default Level
2: System level
Parameters
ntk-withbroadcasts: Sends only frames destined for authenticated MAC addresses or the broadcast
address.
ntk-withmulticasts: Sends only frames destined for authenticated MAC addresses, multicast
addresses, or the broadcast address.
ntkonly: Sends only frames destined for authenticated MAC addresses.
Description
Use the port-security ntk-mode command to configure the NTK feature.
Use the undo port-security ntk-mode command to restore the default.
Be default, NTK is disabled on a port and all frames are allowed to be sent.
8-10

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