Cisco WS-C4003 Software Guide - Page 327
Port 3/2 as the SPAN source and port 2/5 as the SPAN destination
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Chapter 25 Configuring SPAN and RSPAN Configuring SPAN 78-12647-02 This example shows how to set VLAN 522 as the SPAN source and port 2/12 as the SPAN destination. Only transmit traffic is monitored. Normal incoming packets on the SPAN destination port are allowed. Console> (enable) set span 522 2/12 tx inpkts enable Overwrote Port 2/12 to monitor transmit/receive traffic of VLAN 522 Incoming Packets enabled. Learning enabled. Console> (enable) show span Destination : Port 2/12 Admin Source : VLAN 522 Oper Source : Port 2/1-2 Direction : transmit Incoming Packets: enabled Filter : - Status : active Total local span sessions: 1 Console> (enable) This example shows how to set multiple SPAN sessions using the following configurations: • Port 3/1 as the SPAN source and port 2/3 as the SPAN destination • Port 3/2 as the SPAN source and port 2/5 as the SPAN destination Console> (enable) set span 3/1 2/3 Overwrote Port 2/3 to monitor transmit/receive traffic of Port 3/1 Incoming Packets disabled. Learning enabled. Console> (enable) set span 3/2 2/5 tx create Created Port 2/5 to monitor transmit traffic of Port 3/2 Incoming Packets disabled. Learning enabled. Console> (enable) show span Destination : Port 2/3 Admin Source : Port 3/1 Oper Source : None Direction : transmit/receive Incoming Packets: disabled Learning : enabled Filter : - Status : inactive Destination : Port 2/5 Admin Source : Port 3/2 Oper Source : None Direction : transmit Incoming Packets: disabled Learning : enabled Filter : - Status : inactive Total local span sessions: 2 Console> (enable) This example shows how to configure SPAN so that both transmit and receive traffic from the trunking port 3/4 (the SPAN source) are mirrored on port 3/5 (the SPAN destination) and both VLANs 50 and 850 are filtered: Console> (enable) set span 3/4 3/5 both filter 50,850 Overwrote Port 3/5 to monitor transmit/receive traffic of Port 3/4 Incoming Packets disabled. Learning enabled. Console> (enable) sh span Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 25-7