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MAGNUM 6K SWITCHES, MNS-6K USER GUIDE
Note 1: There is a limitation of 200 MAC addresses per port
and 500 MAC addresses per Switch for Port Security.
Note 2: All the commands listed above have to be executed
under the port-security configuration mode.
Syntax clear <history|log [1..5 |informational |activity |critical |fatal |debug]
|terminal |arp|portstats|addr] – clear command to clear various aspects of the MNS-6K
information – most notably clear addr – clears the addresses learnt
Let’s look at a few examples.
Magnum6K25(port-security)## allow mac=00:c1:00:7f:ec:00,00:60:b0:88:9e:00
port=18
FIGURE 46 – Port security – allowing specific MAC addresses on a specified port. (No spaces between
specified MAC addresses)
Magnum6K25(port-security)## action port=9,10 none
Magnum6K25(port-security)## learn port=9,10 enable
FIGURE 47 – Port security - the port learns the MAC addresses. Note – a maximum of 200 MAC
addresses can be learnt per port and a maximum of 500 per switch. Also, the ‘action’ on the port must be
set to none before the port ‘learns’ the MAC address information.
Magnum6K25(port-security)## ps enable
Port Security is already enabled
Magnum6K25(port-security)## ps disable
Port Security Disabled
Magnum6K25(port-security)## ps enable
Port Security Enabled
FIGURE 48 – Enabling and disabling port security
Magnum6K25(port-security)## show port-security
PORT STATE SIGNAL ACTION LEARN COUNT MAC ADDRESS
-------- ---------- ----------- ------------ ---------- ---------- ----------------------
9 ENABLE LOG NONE ENABLE 6 00:e0:29:2a:f1:bd
00:01:03:e2:27:89
00:07:50:ef:31:40
00:e0:29:22:15:85
00:03:47:ca:ac:45
00:30:48:70:71:23
67