Manual
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Москва, Новозаводская ул., 18, стр. 1 
428 
much more flexible. 
The normal mode configuration is show as below: 
Solution 1: 
Source switch: 
Interface ethernet 1/1 is the source port for mirroring. 
Interface ethernet 1/2 is the destination port which is connected to the intermediate switch. 
RSPAN VLAN is 5. 
Switch(config)#vlan 5 
Switch(Config-Vlan5)#remote-span 
Switch(Config-Vlan5)#exit 
Switch(config)#interface ethernet 1/2 
Switch(Config-If-Ethernet1/2)#switchport mode trunk 
Switch(Config-If-Ethernet1/2)#exit 
Switch(config)#monitor session 1 source interface ethernet1/1 rx 
Switch(config)#monitor session 1 destination interface ethernet1/2 
Switch(config)#monitor session 1 remote vlan 5 
Intermediate switch: 
Interface ethernet1/6 is the source port which is connected to the source switch. 
Interface ethernet1/7 is the destination port which is connected to the intermediate switch. The 
native VLAN of this port cannot be configured as RSPAN VLAN, or the mirrored data may not 
be carried by the destination switch. 
RSPAN VLAN is 5. 
Switch(config)#vlan 5 
Switch(Config-Vlan5)#remote-span 
Switch(Config-Vlan5)#exit 
Switch(config)#interface ethernet 1/6-7 
Switch(Config-If-Port-Range)#switchport mode trunk 
Switch(Config-If-Port-Range)#exit 
Destination switch: 
Interface ethernet1/9 is the source port, which is connected to the source switch. 
Interface ethernet1/10 is the destination port which is connected to the monitor. This port is 
required to be configured as an access port, and belong to the RSPAN VLAN. 
RSPAN VLAN is 5. 










