Configuring An Erspan Span-On-Drop Session - Cisco Nexus 5600 Series Configuration Manual

Configuring ERSPAN
Step 12
Step 13
Step 14
Step 15
Step 16
Step 17

Configuring an ERSPAN SPAN-on-Drop Session

Use the monitor session command to configure an ERSPAN SPAN-on-Drop session. Each session is identified
by a unique session number.
Note There can only be one active SPAN-on-Drop or SPAN-on-Drop ERSPAN session at any time.
OL-31641-01
Command or Action
vrf default
Example:
switch(config-erspan-dst)# vrf default
no shut
Example:
switch(config)# no shut
show monitor session {all | session-number
| range session-range}
Example:
switch(config)# show monitor session
3
show running-config monitor
Example:
switch(config-erspan-src)# show
running-config monitor
show startup-config monitor
Example:
switch(config-erspan-src)# show
startup-config monitor
copy running-config startup-config
Example:
switch(config-erspan-src)# copy
running-config startup-config
Cisco Nexus 5600 Series NX-OS System Management Configuration Guide, Release 7.x
Configuring an ERSPAN SPAN-on-Drop Session
Purpose
Configures the VRF instance that the ERSPAN
destination session uses for traffic forwarding.
ERSPAN destination sessions support the default
VRF only.
Enables the ERSPAN destination session. By
default, the session is created in the shut state.
Note Only 16 active ERSPAN destination
sessions can be running simultaneously.
(Optional)
Displays the ERSPAN session configuration.
(Optional)
Displays the running ERSPAN configuration.
(Optional)
Displays the ERSPAN startup configuration.
(Optional)
Copies the running configuration to the startup
configuration.
209