H3C Technologies H3C S3100 Series Switches - Manual (Page 622)

1-5
Operation Command Description
Configure the current VLAN
as the remote-probe VLAN
remote-probe vlan enable Required
Return to system view quit —
Enter the view of the Ethernet
port that connects to the
intermediate switch or
destination switch
interface interface-type
interface-number
—
Configure the current port as
trunk port
port link-type trunk
Required
By default, the port type is
Access.
Configure the trunk port to
permit packets from the
remote-probe VLAN
port trunk permit vlan
remote-probe-vlan-id
Required
Return to system view quit —
Create a remote source
mirroring group mirroring-group group-id
remote-source
Required
Configure source port(s) for
the remote source mirroring
group mirroring-group group-id
mirroring-port mirroring-port-list
{ both | inbound | outbound }
Required
Configure the reflector port for
the remote source mirroring
group
mirroring-group group-id
reflector-port reflector-port
Required
Configure the remote-probe
VLAN for the remote source
mirroring group mirroring-group group-id
remote-probe vlan
remote-probe-vlan-id
Required
When configuring the source switch, note that:
z The S3100-SI series do not support the both keyword in the source port configuration for a remote
source mirroring group.
z All ports of a remote source mirroring group are on the same device. Each remote source mirroring
group can be configured with only one reflector port.
z The reflector port cannot be a member port of an aggregation group, or a port enabled with LACP
or STP. It must be an access port and cannot be configured with the functions like VLAN-VPN, port
loopback detection, packet filtering, QoS, port security, and so on.
z It is recommended not to configure the VLAN mapping and the selective QinQ function on the
reflector port; otherwise, port mirroring may not function properly.
z You cannot modify the duplex mode, port rate, and MDI attribute of a reflector port.
z Only an existing static VLAN can be configured as the remote-probe VLAN. To remove a
remote-probe VLAN, you need to restore it to a normal VLAN first. A remote port mirroring group
gets invalid if the corresponding remote port mirroring VLAN is removed.
z Do not configure a port connecting the intermediate switch or destination switch as the mirroring
source port. Otherwise, traffic disorder may occur in the network.
Configuration on a switch acting as an intermediate switch
1) Configuration prerequisites
z The trunk ports and the remote-probe VLAN are determined.