Port Mirroring - D-Link 5000 Series Cli Reference Manual

5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide
Command Mode
User EXEC

Port Mirroring

Port mirroring (port monitoring) selects network traffic that you can analyze with a network analyzer, such
as a SwitchProbe device or other Remote Monitoring (RMON) probe.
5-404 monitor session source
Configure the source interface for a selected monitor session. Use the source interface slot/port
parameter to specify the interface to monitor. Rx monitors only ingress packets while tx monitors only
egress packets. If {rx | tx} options are not specified, the destination port monitors both ingress and
egress packets.
Note: The source and destination cannot be configured as remote on the same device.
Note: If an interface is configured as a VLAN and is a LAG member, the VLAN cannot be designated as a
source VLAN for a Monitor session. In the same manner, if an interface is configured in a VLAN and
assigned as a source VLAN for a monitor session, the interface can be designated as a LAG member.
No command removes the specified mirrored port from the selected port mirroring session.
monitor session session-id source {interface {slot/port | cpu | lag } | vlan vlan-id | remote vlan
vlan-id} [{rx | tx}]
no monitor session session-id source {interface {slot/port | cpu | lag } | vlan | remote vlan}
Parameters
session-id
slot/port
cpu
lag
vlan vlan-id
remote vlan vlan-id
rx
tx
Default
The default is None.
Command Mode
Global Config
Indicates the session number.
Enter an interface in slot/port format.
Monitor CPU port packets.
Configure interface.
Configure monitoring on the VLAN.
Configure source as remote.
(Optional) Select to monitor only ingress packets.
(Optional) Select to monitor only egress packets.
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