9-8
Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
OL-31593-01
Chapter 9 Ports
Problems with Ports
Port Security Violations
For detailed information about port security, see the
Cisco Nexus 1000V Security Configuration Guide
.
Possible Cause
Solution
The configured maximum
number of secured
addresses on the port is
exceeded.
1.
Display the secure addresses.
show port -security address vethernet
number
show port-security address interface vethernet number
2.
Identify ports with a security violation.
show logging | inc
"PORT-SECURITY-2-ETH_PORT_SEC_SECURITY_VIOLAT
ION_MAX_MAC_VLAN"
3.
Correct the security violation.
4.
Enable the interface.
shut
no shut