Configuring Span And Rspan; Default Span And Rspan Configuration; Configuring Local Span - Cisco IE-3000-8TC Software Configuration Manual

Chapter 30

Configuring SPAN and RSPAN

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Configuring SPAN and RSPAN
These sections contain this configuration information:
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Default SPAN and RSPAN Configuration

Table 30-1
Table 30-1
Feature
SPAN state (SPAN and RSPAN)
Source port traffic to monitor
Encapsulation type (destination port)
Ingress forwarding (destination port)
VLAN filtering
RSPAN VLANs

Configuring Local SPAN

These sections contain this configuration information:
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OL-13018-03
An IEEE 802.1x port can be a SPAN source port. You can enable IEEE 802.1x on a port that is a
SPAN destination port; however, IEEE 802.1x is disabled until the port is removed as a SPAN
destination.
For SPAN sessions, do not enable IEEE 802.1x on ports with monitored egress when ingress
forwarding is enabled on the destination port. For RSPAN source sessions, do not enable
IEEE 802.1x on any ports that are egress monitored.
Default SPAN and RSPAN Configuration, page 30-9
Configuring Local SPAN, page 30-9
Configuring RSPAN, page 30-16
shows the default SPAN and RSPAN configuration.
Default SPAN and RSPAN Configuration
SPAN Configuration Guidelines, page 30-10
Creating a Local SPAN Session, page 30-10
Creating a Local SPAN Session and Configuring Incoming Traffic, page 30-13
Specifying VLANs to Filter, page 30-15
Default Setting
Disabled.
Both received and sent traffic (both).
Native form (untagged packets).
Disabled
On a trunk interface used as a source port, all VLANs are
monitored.
None configured.
Cisco IE 3000 Switch Software Configuration Guide
Configuring SPAN and RSPAN
30-9