GE MULTILINK ML2400 Instruction Manual page 105

CHAPTER 6: ACCESS CONSIDERATIONS
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
Example 6-1 views port security settings on a switch. Learning is enabled on port 9. This
port has 6 stations connected to it with the MAC addresses as shown. Other ports have
learning disabled and the MAC addresses are not configured on those ports.
Example 6-2 shows how to enable learning on a port. After the learning is enabled, the
port security can be queried to find the status of MAC addresses learnt. If there were
machines connected to this port, the MAC address would be shown on port 11 as they are
shown on port 9.
Example 6-1: Viewing the port security settings
ML2400#
show port-security
PORT STATE SIGNAL
---- ----- ------
9 ENABLE LOG
10 ENABLE NONE
11 ENABLE NONE
12 ENABLE NONE
13 ENABLE NONE
14 ENABLE NONE
15 ENABLE NONE
16 ENABLE NONE
ML2400(port-security)##
Example 6-2: Enabling learning on a port
ML2400(port-security)##
Port Learning Enabled on selected port(s)
ML2400(port-security)##
PORT STATE SIGNAL
---- ----- ------
9 ENABLE LOG
10 ENABLE NONE
11 ENABLE NONE
12 ENABLE NONE
13 ENABLE NONE
14 ENABLE NONE
15 ENABLE NONE
16 ENABLE NONE
ML2400(port-security)##
ACTION LEARN COUNT
------ ----- -----
NONE ENABLE 6
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
learn port=11 enable
show port-security
ACTION LEARN COUNT
------ ----- -----
NONE ENABLE 6
NONE DISABLE 0
NONE ENABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
NONE DISABLE 0
ACCESS CONSIDERATIONS
MAC ADDRESS
-----------
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
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
MAC ADDRESS
-----------
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
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
Not Configured
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