GE ML2400 Switch User Manual


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CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL 6–5
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 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
10 ENABLE NONE NONE DISABLE 0 Not Configured
11 ENABLE NONE NONE DISABLE 0 Not Configured
12 ENABLE NONE NONE DISABLE 0 Not Configured
13 ENABLE NONE NONE DISABLE 0 Not Configured
14 ENABLE NONE NONE DISABLE 0 Not Configured
15 ENABLE NONE NONE DISABLE 0 Not Configured
16 ENABLE NONE NONE DISABLE 0 Not Configured
ML2400(port-security)##
Example 6-2: Enabling learning on a port
ML2400(port-security)##
learn port=11 enable
Port Learning Enabled on selected port(s)
ML2400(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
10 ENABLE NONE NONE DISABLE 0 Not Configured
11 ENABLE NONE NONE ENABLE 0 Not Configured
12 ENABLE NONE NONE DISABLE 0 Not Configured
13 ENABLE NONE NONE DISABLE 0 Not Configured
14 ENABLE NONE NONE DISABLE 0 Not Configured
15 ENABLE NONE NONE DISABLE 0 Not Configured
16 ENABLE NONE NONE DISABLE 0 Not Configured
ML2400(port-security)##
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