Specifications

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System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
OL-29255-03
Chapter 11 Configuring SPAN and RSPAN
Related Documents
This example shows how to remove any existing configuration on SPAN session 2, configure SPAN
session 2 to monitor sent traffic on Gigabit Ethernet source port 1, send it to destination Gigabit Ethernet
port 2 with the same egress encapsulation type as the source port, and enable incoming forwarding with
802.1Q encapsulation and VLAN 6 as the default ingress VLAN:
Switch(config)# no monitor session 2
Switch(config)# monitor session 2 source gigabitethernet0/1 rx
Switch(config)# monitor session 2 destination interface gigabitethernet0/2 encapsulation
replicate ingress dot1q vlan 6
Switch(config)# end
This example shows how to remove any existing configuration on SPAN session 2, configure SPAN
session 2 to monitor traffic received on Gigabit Ethernet trunk port 2, and send traffic for only VLANs
1 through 5 and VLAN 9 to destination Gigabit Ethernet port 1:
Switch(config)# no monitor session 2
Switch(config)# monitor session 2 source interface gigabitethernet0/2 rx
Switch(config)# monitor session 2 filter vlan 1 - 5 , 9
Switch(config)# monitor session 2 destination interface gigabitethernet0/1
Switch(config)# end
This example shows how to create RSPAN VLAN 901:
Switch(config)# vlan 901
Switch(config-vlan)# remote span
Switch(config-vlan)# end
This example shows how to remove any existing RSPAN configuration for session 1, configure RSPAN
session 1 to monitor multiple source interfaces, and configure the destination as RSPAN VLAN 901:
Switch(config)# no monitor session 1
Switch(config)# monitor session 1 source interface gigabitethernet0/1 tx
Switch(config)# monitor session 1 source interface gigabitethernet0/2 rx
Switch(config)# monitor session 1 source interface port-channel 12
Switch(config)# monitor session 1 destination remote vlan 901
Switch(config)# end
This example shows how to configure VLAN 901 as the source remote VLAN and port 1 as the
destination interface:
Switch(config)# monitor session 1 source remote vlan 901
Switch(config)# monitor session 1 destination interface gigabitethernet0/1
Switch(config)# end
This example shows how to remove any existing configuration on RSPAN session 2, configure RSPAN
session 2 to monitor traffic received on trunk port 2, and send traffic for only VLANs 2 through 5 and 9
to destination RSPAN VLAN 902:
Switch(config)# no monitor session 2
Switch(config)# monitor session 2 source interface gigabitethernet0/2 rx
Switch(config)# monitor session 2 filter vlan 2 - 5 , 9
Switch(config)# monitor session 2 destination remote vlan 902
Switch(config)# end
Related Documents
• Cisco IOS Master Command List, All Releases