Displaying Span Information - Cisco Nexus 5600 Series Configuration Manual

Configuring SPAN
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.
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.
After creating a
SPAN session with
128 source ports,
the no shutdown
command displays
a "Service not
responding"
message.

Displaying SPAN Information

Procedure
Step 1
The following example shows how to display SPAN session information:
switch# show monitor
SESSION
-------
2
3
4
OL-31641-01
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.
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.
Use the no shutdown command repeatedly
to bring up the SPAN session.
Command or Action
switch# show monitor [session {all | session-number |
range session-range} [brief]]
STATE REASON
----------- ----------------------
up The session is up
down Session suspended
down No hardware resource
Cisco Nexus 5600 Series NX-OS System Management Configuration Guide, Release 7.x
Displaying SPAN Information
Configure the individual ports in small
ranges (example, 1 to 48).
Use the shutdown command on each port.
Purpose
Displays the SPAN configuration.
DESCRIPTION
--------------------------------
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