H3C S5810 Series, Руководство по эксплуатации

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To do… Use the command… Remarks
For a trunk port port trunk permit vlan rprobe-vlan-id
probe VLAN
For a hybrid
port port hybrid vlan rprobe-vlan-id { tagged |
untagged }
commands
depending on the
link type of the
monitor port.
When configuring the probe VLAN, use the following guidelines:
z
A VLAN can be the remote probe VLAN of only one port mirroring group.
z
You are recommended to use a remote probe VLAN exclusively for the mirroring purpose.
z
To remove the VLAN configured as the remote probe VLAN, you must remove the remote probe
VLAN with undo mirroring-group remote-probe vlan command first. Removing the probe VLAN
can invalidate the remote source mirroring group.
When configuring the monitor port, use the following guidelines:
z
To ensure operation of your device, do not enable STP, MSTP, or RSTP on the monitor port.
z
You are recommended to use a monitor port only for port mirroring. This is to ensure that the data
monitoring device receives and analyzes only the mirrored traffic rather than a mix of mirrored
traffic and normally forwarded traffic.
z
A port can belong to only one mirroring group.
Displaying and Maintaining Port Mirroring
To do… Use the command… Remarks
Display the configuration of port
mirroring groups
display mirroring-group { group-id | all |
local | remote-destination |
remote-source }
Available in any view
Port Mirroring Configuration Examples
Local Port Mirroring Configuration Example
Network requirements
The departments of a company connect to each other through Ethernet switches:
z
Research and Development (R&D) department is connected to Switch C through GigabitEthernet
1/0/1.
z
Marketing department is connected to Switch C through GigabitEthernet 1/0/2.