OS10 Enterprise Edition User Guide Release 10.4.0E(R3)

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Configure remote port monitoring

Remote port monitoring requires a source interface (monitored ports on different source network devices) and a reserved tagged VLAN for transporting mirrored traffic (configured on the source, intermediate, and destination devices).

  1. Create a remote monitoring session in CONFIGURATION mode.
    monitor session 
                                        session-id type rspan-source
                                     
  2. Enter the source to monitor traffic in MONITOR-SESSION mode.
    source interface 
                                        interface-range
                                        direction
                                     
  3. Enter the destination to send the traffic to in MONITOR-SESSION mode.
    destination remote-vlan 
                                        vlan-id
                                     
  4. Enable the monitoring interface in MONITOR-SESSION mode.
    no shut

Create remote monitoring session

OS10(config)# monitor session 10 type rspan-source
                              OS10(conf-mon-rspan-source-10)#
                           

Configure source and destination port, and traffic direction

OS10(conf-mon-rspan-source-10)# source interface vlan 10 rx
                              OS10(conf-mon-rspan-source-10)# destination remote-vlan 100
                              OS10(conf-mon-rspan-source-10)# no shut
                              
                           

View monitoring session

OS10(conf-mon-rspan-source-10)# do show monitor session all
                              S.Id  Source  Destination Dir SrcIP DstIP DSCP TTL  State Reason
                              ---------------------------------------------------------------
                              1     vlan10  vlan 100   rx   N/A   N/A   N/A  N/A  true  Is UP
                           

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