Contents
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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-06
Configuring UDLD 25-3
Default UDLD Configuration 25-4
Configuration Guidelines 25-4
Enabling UDLD Globally 25-5
Enabling UDLD on an Interface 25-5
Resetting an Interface Disabled by UDLD 25-6
Displaying UDLD Status 25-6
CHAPTER
26 Configuring SPAN and RSPAN 26-1
Understanding SPAN and RSPAN 26-1
Local SPAN 26-2
Remote SPAN 26-2
SPAN and RSPAN Concepts and Terminology 26-3
SPAN Sessions 26-3
Monitored Traffic 26-4
Source Ports 26-5
Source VLANs 26-6
VLAN Filtering 26-6
Destination Port 26-6
RSPAN VLAN 26-7
SPAN and RSPAN Interaction with Other Features 26-8
Configuring SPAN and RSPAN 26-9
Default SPAN and RSPAN Configuration 26-9
Configuring Local SPAN 26-10
SPAN Configuration Guidelines 26-10
Creating a Local SPAN Session 26-11
Creating a Local SPAN Session and Configuring Ingress Traffic 26-13
Specifying VLANs to Filter 26-15
Configuring RSPAN 26-16
RSPAN Configuration Guidelines 26-16
Configuring a VLAN as an RSPAN VLAN 26-17
Creating an RSPAN Source Session 26-17
Creating an RSPAN Destination Session 26-19
Creating an RSPAN Destination Session and Configuring Ingress Traffic 26-20
Specifying VLANs to Filter 26-21
Displaying SPAN and RSPAN Status 26-22