Contents
xxiv
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
Configuring LLDP and LLDP-MED 28-3
Default LLDP Configuration 28-3
Configuring LLDP Characteristics 28-3
Disabling and Enabling LLDP Globally 28-4
Disabling and Enabling LLDP on an Interface 28-5
Configuring LLDP-MED TLVs 28-6
Monitoring and Maintaining LLDP and LLDP-MED 28-7
CHAPTER
29 Configuring UDLD 29-1
Understanding UDLD 29-1
Modes of Operation 29-1
Methods to Detect Unidirectional Links 29-2
Configuring UDLD 29-3
Default UDLD Configuration 29-4
Configuration Guidelines 29-4
Enabling UDLD Globally 29-5
Enabling UDLD on an Interface 29-6
Resetting an Interface Disabled by UDLD 29-6
Displaying UDLD Status 29-7
CHAPTER
30 Configuring SPAN and RSPAN 30-1
Understanding SPAN and RSPAN 30-1
Local SPAN 30-2
Remote SPAN 30-3
SPAN and RSPAN Concepts and Terminology 30-4
SPAN Sessions 30-4
Monitored Traffic 30-5
Source Ports 30-6
Source VLANs 30-7
VLAN Filtering 30-7
Destination Port 30-8
RSPAN VLAN 30-9
SPAN and RSPAN Interaction with Other Features 30-9
SPAN and RSPAN and Switch Stacks 30-10
Configuring SPAN and RSPAN 30-10
Default SPAN and RSPAN Configuration 30-11
