Contents
xix
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-06
Configuring Port Security 22-9
Understanding Port Security 22-9
Secure MAC Addresses 22-9
Security Violations 22-10
Default Port Security Configuration 22-11
Port Security Configuration Guidelines 22-11
Enabling and Configuring Port Security 22-12
Enabling and Configuring Port Security Aging 22-16
Port Security and Private VLANs 22-17
Displaying Port-Based Traffic Control Settings 22-18
CHAPTER
23 Configuring CDP 23-1
Understanding CDP 23-1
Configuring CDP 23-2
Default CDP Configuration 23-2
Configuring the CDP Characteristics 23-2
Disabling and Enabling CDP 23-3
Disabling and Enabling CDP on an Interface 23-4
Monitoring and Maintaining CDP 23-5
CHAPTER
24 Configuring LLDP and LLDP-MED 24-1
Understanding LLDP and LLDP-MED 24-1
Understanding LLDP 24-1
Understanding LLDP-MED 24-2
Configuring LLDP and LLDP-MED 24-3
Default LLDP Configuration 24-3
Configuring LLDP Characteristics 24-4
Disabling and Enabling LLDP Globally 24-5
Disabling and Enabling LLDP on an Interface 24-5
Configuring LLDP-MED TLVs 24-6
Monitoring and Maintaining LLDP and LLDP-MED 24-7
CHAPTER
25 Configuring UDLD 25-1
Understanding UDLD 25-1
Modes of Operation 25-1
Methods to Detect Unidirectional Links 25-2