Cisco Catalyst 2960 Series, Configuration Manual

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Purpose Command or Action
(Optional) Saves your entries in the configuration file. copy running-config startup-config
Example:
Switch#
copy running-config
Step 8
startup-config
Related Topics
Remote SPAN, on page 475
RSPAN VLAN, on page 481
RSPAN Configuration Guidelines, on page 483
Examples: Creating an RSPAN VLAN, on page 503
Monitoring SPAN and RSPAN Operations
The following table describes the command used to display SPAN and RSPAN operations configuration and
results to monitor operations:
Table 52: Monitoring SPAN and RSPAN Operations
Purpose Command
Displays the current SPAN, RSPAN, FSPAN,
or FRSPAN configuration.
show monitor
SPAN and RSPAN Configuration Examples
Example: Configuring Local SPAN
This example shows how to set up SPAN session 1 for monitoring source port traffic to a destination port.
First, any existing SPAN configuration for session 1 is deleted, and then bidirectional traffic is mirrored from
source Gigabit Ethernet port 1 to destination Gigabit Ethernet port 2, retaining the encapsulation method.
Switch>
enable
Switch# configure terminal
Switch(config)# no monitor session 1
Switch(config)# monitor session 1 source interface gigabitethernet1/0/1
Switch(config)# monitor session 1 destination interface gigabitethernet1/0/2
encapsulation replicate
Switch(config)# end
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
501
Monitoring SPAN and RSPAN Operations