Cisco Nexus 3000 series - Show Monitor Session

Send comments to nexus3k-docfeedback@cisco.com
-SM-230
Cisco Nexus 3000 Series NX-OS System Management Command Reference
OL-29557-04
Chapter System Management Commands
show monitor session
show monitor session
To display information about the Switched Port Analyzer (SPAN) or Encapsulated Remote Switched
Port Analyzer (ERSPAN) sessions, use the show monitor session command.
Note Beginning with Release 7.0(3)I2(1), the rx, tx, and both options are displayed for the source
VLANs and an option for the filter VLANs is not displayed. Also, the number of TCAM entries
available for ACL SPAN has been reduced by 6 entries.
show monitor session [session | all [brief] | range range [brief]]
Syntax Description
Command Default None
Command Modes EXEC mode
Command History
Examples This example shows how to display information about SPAN session 1:
switch# show monitor session 1
session 1
---------------
type : erspan-source
state : up
vrf-name : default
destination-ip : 90.1.1.1
ip-ttl : 255
ip-dscp : 0
acl-name : acl-name not specified
origin-ip : 200.1.1.1 (global)
source intf :
rx : Eth1/9
tx : Eth1/9
both : Eth1/9
source VLANs :
session (Optional) Number of the session. The range is from 1 to 18.
all (Optional) Displays all sessions.
brief (Optional) Displays a brief summary of the information.
range range (Optional) Displays a range of sessions. The range is from 1 to 18.
Release Modification
5.0(3)U1(1) This command was introduced.
5.0(3)U2(2) Support for ERSPAN was added.
6.0(2)U5(1) The egress interface information is added for the ERSPAN source session.
7.0(3)I2(1) This command displays rx, tx, and both options for the source VLANs and
does not display an option for the filter VLANs