XGS-5240-Series User Manual

Configuration Guide of XGS-5240-Series
66-7
Intermediate switch:
Interface ethernet1/0/6 is the source port which is connected to the source switch.
Interface ethernet1/0/7 is the destination port which is connected to the destination swit
ch. The native VLAN of the port should not be configured as RSPAN VLAN, or the mir
rored 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 1/0/6-7
Switch(Config-If-Port-Range)#switchport mode trunk
Switch(Config-If-Port-Range)#exit
Destination switch:
Interface ethernet1/0/9 is the source port which is connected to the source switch.
Interface ethernet1/0/10 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.
Switch(config)#vlan 5
Switch(Config-Vlan5)#remote-span
Switch(Config-Vlan5)#exit
Switch(config)#interface ethernet 1/0/9
Switch(Config-If-Ethernet1/0/9)#switchport mode trunk
Switch(Config-If-Ethernet1/0/9)#exit
Switch(config)#interface ethernet 1/0/10
Switch(Config-If-Ethernet1/0/10)#switchport access vlan 5
Switch(Config-If-Ethernet1/0/10)#exit
66.4 RSPAN Troubleshooting
Due to the following reasons, RSPAN may not function:
 Whether the destination mirror port is a member of the Port-channel group. If so,
please change the Port-channel group configuration;
 The throughput the destination port is less than the total throughput of the source
mirror ports. If so, the destination cannot catch all the datagrams from every sourc