Filter Access-Group - Cisco nexus 3000 series Command Reference Manual

Chapter System Management Commands
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m

filter access-group

To configure the SPAN source sessions so that ingress (RX) traffic is filtered by using ACLS, use the
filter access-group command.
Syntax Description acl-name
Defaults
None.
Command Modes Monitor configuration mode.
Command History Release
6.0(2)U2(1)
Usage Guidelines
This command filters only ingress traffic for SPAN and ERSPAN source ports based on an IP access-list,
not an access-map.
Examples
This example shows how to filter ingress traffic at a SPAN source port:
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# filter access-group acl1
switch(config-monitor)# source interface ethernet 1/16
This example shows how to configure a port channel SPAN source with ACL filtering:
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# filter access-group acl1
switch(config-monitor)# source interface port-channel 1 rx
This example shows how to configure a VLAN SPAN source with ACL filtering:
switch# configure terminal
switch(config)# monitor session 2
switch(config-monitor)# filter access-group acl1
switch(config-monitor)# source vlan 1
Related Commands Command
show monitor session
OL-29557-04
filter access-group acl-name
Name of the Access Control List.
Modification
This command was introduced.
Description
Displays SPAN session configuration information.
Cisco Nexus 3000 Series NX-OS System Management Command Reference
filter access-group
-SM-81