3.4.3.2 Authorized MACs in wrong VLAN
Figure 14: Example 4; authorized MACs in wrong VLAN
Neither of the devices with swapped connections is able to send traffic into the network. Note that,
because the swapped devices belonged to different VLANs, their IP addresses were also changed.
Verify log file on switch
Avaya-ERS-Switch# show log
Type Time
---- ----------------------------- ---- --- -------
I
01:07:25:29
I
01:07:25:34
I
01:07:25:35
I
01:07:25:37
I
01:07:25:42
I
01:07:25:42
I
01:07:26:51
I
01:07:26:51
November 2010
Idx
Src Message
1
Link Down Trap for Port: 4
2
Link Up Trap for Port: 12
3
Link Down Trap for Port: 13
4
Link Up Trap for Port: 1
5
Bay Secure intruder MAC 00-c0-95-c8-ff-12
port 1
6
Trap:
s5EtrNewSbsMacAccessViolation
7
Bay Secure intruder MAC 00-0f-b5-08-32-9f
port 12
8
Trap:
s5EtrNewSbsMacAccessViolation
Avaya Inc. – Internal Distribution
avaya.com
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