Cisco Nexus 5600 Series - Displaying SPAN Information

Configure the individual ports in small
ranges (example, 1 to 48).
Remove the ports and configure them in
smaller ranges (example, 1 to 48) and then
use the shutdown and no shutdown
command on the session.
When a SPAN
session is
configured with
maximum supported
range of 128 source
ports at one go, the
configuration
session may
encounter "Service
not responding"
message.
Use the shutdown command on each port.Remove some ports from the specific
SPAN session. Add the removed ports
back to the same SPAN session and then
use the no shutdown command.
After using the
shutdown and then
no shutdown on a
range of SPAN
session configured
with maximum of
ports (example,
128), some sessions
do not come up.
Use the no shutdown command repeatedly
to bring up the SPAN session.
After creating a
SPAN session with
128 source ports,
the no shutdown
command displays
a "Service not
responding"
message.
Displaying SPAN Information
Procedure
PurposeCommand or Action
Displays the SPAN configuration.
switch# show monitor [session {all | session-number |
range session-range} [brief]]
Step 1
The following example shows how to display SPAN session information:
switch# show monitor
SESSION STATE REASON DESCRIPTION
------- ----------- ---------------------- --------------------------------
2 up The session is up
3 down Session suspended
4 down No hardware resource
Cisco Nexus 5600 Series NX-OS System Management Configuration Guide, Release 7.x
OL-31641-01 191
Configuring SPAN
Displaying SPAN Information