Configuring Rspan - Huawei Quidway S3100 Series Operation Manual

Operation Manual – QoS
Quidway S3100 Series Ethernet Switches
mirroring-group 1:
type: local
status: active
mirroring port:
monitor port: Ethernet1/0/1

1.9 Configuring RSPAN

Remote switched port analyzer (RSPAN) breaks through the limitation that the
monitored port and the monitoring port have to be on the same switch. It permits the
monitored port and the monitoring port to be located across multiple devices in the
network, thus enables easy management on remote switches.
RSPAN application is shown in Figure 1-4.
Source Source
Switch Switch
Source Port Source Port
Figure 1-4 RSPAN application
The following three types of switches implements the RSPAN function:
Source switch: The switch where the monitored port is located
Intermediate switch: A switch that is located between the source and destination
switches in the network
Destination switch: The switch where the remote destination monitoring port is
located
Ports on these switches that are involved in monitoring are described in Table 1-16.
Ethernet1/0/2 both
Reflector port Reflector port
Huawei Technologies Proprietary
Remote-probe VLAN Remote-probe VLAN
Intermediate Switch Intermediate Switch
Trunk port Trunk port
1-14
Chapter 1 QoS Configuration
Destination Destination
Switch Switch
Destination port Destination port