user manual

Restrictions for SPAN and RSPAN 66
Information About SPAN and RSPAN 68
SPAN and RSPAN 68
Local SPAN 68
Remote SPAN 69
SPAN and RSPAN Concepts and Terminology 70
SPAN Sessions 71
Monitored Traffic 71
Source Ports 72
Source VLANs 73
VLAN Filtering 73
Destination Port 73
RSPAN VLAN 74
SPAN and RSPAN Interaction with Other Features 75
SPAN and RSPAN and Device Stacks 76
Flow-Based SPAN 76
Default SPAN and RSPAN Configuration 77
Configuration Guidelines 77
SPAN Configuration Guidelines 77
RSPAN Configuration Guidelines 78
FSPAN and FRSPAN Configuration Guidelines 78
How to Configure SPAN and RSPAN 78
Creating a Local SPAN Session 78
Creating a Local SPAN Session and Configuring Incoming Traffic 80
Specifying VLANs to Filter 82
Configuring a VLAN as an RSPAN VLAN 83
Creating an RSPAN Source Session 85
Specifying VLANs to Filter 86
Creating an RSPAN Destination Session 88
Creating an RSPAN Destination Session and Configuring Incoming Traffic 89
Configuring an FSPAN Session 91
Configuring an FRSPAN Session 93
Monitoring SPAN and RSPAN Operations 95
SPAN and RSPAN Configuration Examples 96
Example: Configuring Local SPAN 96
Catalyst 2960-X Switch Network Management Configuration Guide, Cisco IOS Release 15.0(2)EX
vi OL-29044-01
Contents