Manual
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system/port. 
22.3 Flow-based Redirection Examples 
Example: 
User’s request of configuration is listed as follows: redirecting the frames whose source IP is 
192.168.1.111 received from port 1 to port 6, that is sending the frames whose source IP is 
192.168.1.111 received from port 1 through port6. 
Modification of configuration: 
1: Set an ACL, the condition to be matched is: source IP is 192.168.1.111; 
2: Apply the redirection based on this flow to port 1. 
The following is the configuration procedure: 
Switch(config)#access-list 1 permit host 192.168.1.111 
Switch(config)#interface ethernet 1/1 
Switch(Config-If-Ethernet1/1)#  access-group  1  redirect  to  interface 
ethernet 1/6 
22.4 Flow-based Redirection Troubleshooting Help 
When  the  configuration  of  flow-based  redirection  fails,  please  check  that  whether  it  is  the 
following reasons causing the problem: 
   The type of flow (ACL) can only be digital standard IP ACL, digital extensive IP ACL, 
nomenclature standard IP ACL, nomenclature extensive IP ACL, digital standard MAC 
ACL,  digital  extensive  MAC  ACL,  nomenclatural  standard  MAC  ACL,  nomenclatural 
extensive MAC ACL, digital standard IPv6 ACL, and nomenclature standard IPv6 ACL;  
   Parameters of Timerange and Portrange can not be set in ACL, the type of ACL should 
be Permit. 
   The redirection port must be 1000Mb port in the flow-based redirection function. 










