HP E4510-48G, Command Reference Manual

Page: 734 / 1334

8-10
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:
z
You cannot change the maximum number of secure MAC addresses for a port working in the
autoLearn mode.
z
The maximum number of secure MAC addresses allowed on a port does not include or limit that of
the static MAC addresses manually configured.
z
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.