Before configuring remote port mirroring on Huawei router, complete
the following tasks:
Configuring
routing protocols to ensure reachable routes between the mirrored device and
the monitoring
device
Configuring a GRE
over IPv4 Tunnel
Configuration overview
Step 1 Run:
system-view
The system view
is displayed.
Step 2 Run:
observe-server
destination-ip destination-ip-address source-ip source-ip-address
[ dscp dscp-value
]
An observing
server is configured for remote mirroring.
NOTE
1 In the
preceding command, destination-ip-address specifies the IP address of the
monitored device, and source-ip-address specifies the IP address of a mirrored
port.
2 If the
monitoring device and mirrored port use private IP addresses, perform the task
in Configuring a GRE over IPv4 Tunnel before configuring the monitoring device.
----End
Configuring a Remote Mirrored Port
Context
A mirrored port
can be an Ethernet port or an Eth-Trunk port. If you want to configure an Eth-Trunk
as a mirrored port, run the interface eth-trunk trunk-id command to create an
Eth-Trunk first.
1 If an Eth-Trunk
is configured as a mirrored port, its member ports cannot be configured as mirrored
ports. To configure a member port as a mirrored port, delete it from the
Eth-Trunk first.
2 If a member
port of an Eth-Trunk is configured as a mirrored port, the Eth-Trunk cannot
be configured as
a mirrored port. To configure the Eth-Trunk as a mirrored port, delete the
member port from
it first.
Step 1 Run:
system-view
The system view
is displayed.
Step 2 Run:
interface
interface-type interface-number
The interface
view is displayed.
Step 3 Run:
mirror to
observe-server{ both | inbound | outbound }
A remote mirrored
port is configured.
----End
Checking the Configuration
1 Run the display
observe-server command to check the observing server.
2 Run the display
mirror-port command to check the port mirroring configuration.
----End
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