Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual page 1247

Chapter 51 Monitoring Network Traffic Using SPAN
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
To configure a SPAN session, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# span session 1
switch(config-span)#
switch(config)# no span session 1
Step 3
switch(config-span)# destination interface fc9/1
switch(config-span)# no destination interface
fc9/1
Step 4
switch(config-span)# source interface fc7/1
switch(config-span)# no source interface fc7/1
Step 5
switch(config-span)# source interface sup-fc0
switch(config-span)# source interface fc1/5 - 6,
fc2/1 -3
switch(config-span)# source vsan 1-2
switch(config-span)# source interface
port-channel 1
switch(config-span)# source interface fcip 51
switch(config-span)# source interface iscsi 4/1
switch(config-span)# source interface svc1/1 tx
traffic-type initiator
switch(config-span)# no source interface
port-channel 1
To configure an SD port for SPAN monitoring, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# interface fc9/1
Step 3
switch(config-if)# switchport mode SD
Step 4
switch(config-if)# switchport speed 1000
Step 5
switch(config-if)# no shutdown
OL-18084-01, Cisco MDS NX-OS Release 4.x
Purpose
Enters configuration mode.
Configures the specified SPAN session (1).
If the session does not exist, it is created.
Deletes the specified SPAN session (1).
Configures the specified destination
interface (fc 9/1) in a session.
Removes the specified destination interface
(fc 9/1).
Configures the source (fc7/1) interface in
both directions.
The Cisco MDS 9124 Fabric Switch
Note
does not support bi-directional
SPAN sessions (Rx and Tx)
Removes the specified destination interface
(fc 7/1) from this session.
Configures the source interface (sup-fc0) in
the session.
Configures the specified interface ranges in
the session.
Configures source VSANs 1 and 2 in the
session.
Configures the source PortChannel
(port-channel 1).
Configures the source FCIP interface in the
session.
Configures the source iSCSI interface in the
session.
Configures the source SVC interface in the
Tx direction for an initiator traffic type.
Deletes the specified source interface
(port-channel 1).
Purpose
Enters configuration mode.
Configures the specified interface.
Configures the SD port mode for interface fc9/1.
Configures the SD port speed to 1000 Mbps.
Enables traffic flow through this interface.
Cisco MDS 9000 Family CLI Configuration Guide
Configuring SPAN
51-7