VLAN Access Maps and Entries 295
VACLs and Actions 295
VACL Statistics 296
Session Manager Support for VACLs 296
Licensing Requirements for VACLs 296
Prerequisites for VACLs 296
Guidelines and Limitations for VACLs 297
Default Settings for VACLs 297
Configuring VACLs 298
Creating a VACL or Adding a VACL Entry 298
Removing a VACL or a VACL Entry 299
Applying a VACL to a VLAN 300
Verifying the VACL Configuration 301
Monitoring and Clearing VACL Statistics 301
Configuration Example for VACLs 302
Additional References for VACLs 302
Configuring Port Security 303
CHAPTER 13
About Port Security 303
Secure MAC Address Learning 303
Static Method 304
Dynamic Method 304
Sticky Method 304
Dynamic Address Aging 305
Secure MAC Address Maximums 305
Security Violations and Actions 306
Port Security and Port Types 307
Port Security and Port-Channel Interfaces 307
Port Type Changes 309
Licensing Requirements for Port Security 309
Prerequisites for Port Security 309
Default Settings for Port Security 309
Guidelines and Limitations for Port Security 310
Guidelines and Limitations for Port Security on vPCs 310
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
xiv
Contents