Specifications

11-12
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
OL-29255-03
Chapter 11 Configuring SPAN and RSPAN
Configuring SPAN and RSPAN
Step 3
monitor session session_number
source {interface interface-id | vlan
vlan-id} [, | -] [both | rx | tx]
Specify the SPAN session and the source port (monitored
port).
For session_number, the range is 1 to 66.
For interface-id, specify the source port or source VLAN to
monitor.
• For source interface-id, specify the source port to
monitor. Valid interfaces include physical interfaces and
port-channel logical interfaces (port-channel
port-channel-number). Valid port-channel numbers are
1 to 48.
• For vlan-id, specify the source VLAN to monitor. The
range is 1 to 4094 (excluding the RSPAN VLAN).
Note A single session can include multiple sources (ports
or VLANs), defined in a series of commands, but you
cannot combine source ports and source VLANs in
one session.
(Optional) [, | -] Specify a series or range of interfaces. Enter
a space before and after the comma; enter a space before and
after the hyphen.
(Optional) Specify the direction of traffic to monitor. If you
do not specify a traffic direction, the SPAN monitors both
sent and received traffic.
• both—Monitor both received and sent traffic. This is the
default.
• rx—Monitor received traffic.
• tx—Monitor sent traffic.
Note You can use the monitor session session_number
source command multiple times to configure
multiple source ports.
Command Purpose