Cisco Nexus 3548 series - Configuring Source Port Channels or VLANs; Configuring the Description of a SPAN Session

Example
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# source interface ethernet 1/16
switch(config-monitor)#
Configuring Source Port Channels or VLANs
You can configure the source channels for a SPAN session. These ports can be port channels and VLANs.
The monitored direction can be ingress, egress, or both and applies to all physical ports in the group.
Procedure
PurposeCommand or Action
Enters global configuration mode.switch# configure terminal
Step 1
Enters monitor configuration mode for the
specified SPAN session.
switch(config) # monitor session
session-number
Step 2
Configures port channel, SAN port channel,
VLAN, or VSAN sources. For VLAN or VSAN
sources, the monitored direction is implicit.
switch(config-monitor) # source {interface
{port-channel | san-port-channel}
channel-number [rx | tx | both] | vlan
vlan-range | vsan vsan-range }
Step 3
Example
The following example shows how to configure a port channel SPAN source:
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# source interface port-channel 1 rx
switch(config-monitor)# source interface port-channel 3 tx
switch(config-monitor)# source interface port-channel 5 both
switch(config-monitor)#
The following example shows how to configure a VLAN SPAN source:
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# source vlan 1
switch(config-monitor)#
Configuring the Description of a SPAN Session
For ease of reference, you can provide a descriptive name for a SPAN session.
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 7.x
140
Configuring SPAN
Configuring Source Port Channels or VLANs