RocketLinx MP1204-XT User Guide
: 2000644 Rev. A
Configuration Pages - 77
Security | Network | Limit Control
Action
If
Limit
is reached, the MP1204-XT can take one of the following actions:
•
None
: Do not allow more than Limit MAC addresses on the port, but take no further
action.
•
Trap
: If Limit + 1 MAC addresses is seen on the port, send an SNMP trap. If
Aging
is
disabled, only one SNMP trap is sent, but with
Aging
enabled, new SNMP traps are
sent every time the limit gets exceeded.
•
Shutdown
: If Limit + 1 MAC addresses is seen on the port, shut down the port. This
implies that all secured MAC addresses are removed from the port, and no new
address are learned. Even if the link is physically disconnected and reconnected on
the port (by disconnecting the cable), the port remains shut down.
There are three ways to re-open the port:
1.
Reboot the switch,
2.
Disable and re-enable Limit Control on the port or the MP1204-XT,
3.
Click the
Reopen
button.
•
Trap & Shutdown
: If Limit + 1 MAC addresses is seen on the port, both the
Trap
and
the
Shutdown
actions described above are taken.
State
This column shows the current state of the port as seen from the Limit Control's point of
view. The state takes one of four values:
•
Disabled
: Limit Control is either globally disabled or disabled on the port.
•
Ready
: The limit is not yet reached. This can be shown for all actions.
•
Limit Reached
: Indicates that the limit is reached on this port. This state can only be
shown if the
Action
is set to
None
or
Trap
.
•
Shutdown
: Indicates that the port is shut down by the Limit Control module. This
state can only be shown if
Action
is set to
Shutdown
or
Trap & Shutdown
.
Re-open
Button
If a port is shutdown by this module, you may reopen it by clicking this button, which is
only enabled if this is the case. For other methods, refer to
Shutdown
in the
Action
section.
Note:
Clicking the reopen button causes the page to be refreshed, so non-committed
changes are lost.
Item
Configuration | Security | Network | Limit Control (Continued)
Содержание RocketLinx MP1204-XT
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Страница 180: ...180 Configuration Pages RocketLinx MP1204 XT User Guide 2000644 Rev A Configuration DDMI ...
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