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Configuring 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 .
Command
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 a SPAN filter, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# span session 1
switch(config-span)#
Step 3
switch(config-span)# source interface fc9/1 tx
switch(config-span)# source filter vsan 1-2
switch(config-span)# source interface fc7/1 rx
Suspending and Reactivating SPAN Sessions
You can temporarily deactivate (suspend) any SPAN session. The traffic monitoring is stopped during
this time.
To temporarily suspend or reactivate a SPAN session filter, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# span session 1
switch(config-span)#
Step 3
switch(config-span)# suspend
switch(config-span)# no suspend
Cisco MDS 9000 Family Configuration Guide
43-8
Chapter 43
Monitoring Network Traffic Using SPAN
Purpose
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 session (1).
Configures the source fc9/1 interface in the
egress (Tx) direction.
Configures VSANs 1 and 2 as session filters.
Configures the source fc7/1 interface in the
ingress (Rx) direction.
Purpose
Enters configuration mode.
Configures the specified session (1).
Temporarily suspends the session.
Reactivates the session.
OL-6973-03, Cisco MDS SAN-OS Release 2.x
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