Activating A Span Session; Suspending A Span Session; Configuring A Span Filter - Cisco Nexus 3548 Configuration Manual

Configuring SPAN

Activating a SPAN Session

The default is to keep the session state shut. You can open a session that duplicates packets from sources to
destinations.
Procedure
Step 1
Step 2
The following example shows how to activate a SPAN session:
switch# configure terminal
switch(config) # no monitor session 3 shut

Suspending a SPAN Session

By default, the session state is shut.
Procedure
Step 1
Step 2
The following example shows how to suspend a SPAN session:
switch# configure terminal
switch(config) # monitor session 3 shut
switch(config) #

Configuring a SPAN Filter

You can configure SPAN filters for local and ERSPAN-source sessions only.
Command or Action
switch# configure terminal
switch(config) # no monitor session {all |
session-number} shut
Command or Action
switch# configure terminal
switch(config) # monitor session {all |
session-number} shut
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x

Activating a SPAN Session

Purpose
Enters global configuration mode.
Opens the specified SPAN session or all
sessions.
Purpose
Enters global configuration mode.
Suspends the specified SPAN session or all
sessions.
149