Removing Or Modifying A Port Mirroring Session; Double Vlan Tunneling; Table 47: Multiple Port Mirroring-Add Source Fields - D-Link DWS-4026 User Manual

Software User Manual
12/10/09
2 Configure the following fields:
Field
Session
Source Port
Direction
3 Click Add to apply the changes to the system.
The new port mirroring session is enabled for the unit and port, and the device is updated. The source port appears in
the Source Port list on the Multiple Port Mirroring page.

Removing or Modifying a Port Mirroring Session

1 From the Port Mirroring page, click Remove Source Port.
2 Select one or more source ports to remove from the session.
Use the CTRL key to select multiple ports to remove.
3 Click Remove.
The source ports are removed from the port mirroring session, and the device is updated.
D VLAN T
OUBLE UNNELING
Double VLAN Tunneling allows the use of a second tag on network traffic. The additional tag helps differentiate between
customers in the Metropolitan Area Networks (MAN) while preserving individual customer's VLAN identification when they
enter their own 802.1Q domain.
With the introduction of this second tag, you do not need to divide the 4k VLAN ID space to send traffic on an Ethernet-based
MAN.
With Double VLAN Tunneling enabled, every frame that is transmitted from an interface has a DVlan Tag attached while
every packet that is received from an interface has a tag removed (if one or more tags are present).
Use the Double VLAN Tunneling page to configure Double VLAN frame tagging on one or more ports.
To access the Double VLAN Tunneling page, click LAN > L2 Features > VLAN > Double VLAN in the navigation tree.
Document 34CSFP6XXUWS-SWUM100-D7
Table 47: Multiple Port Mirroring—Add Source Fields
Description
Specifies the monitoring session.
Select the unit and port from which traffic is mirrored. Up to eight source ports can be
mirrored to a destination port.
Select the type traffic monitored on the source port, which can be one of the following:
• Tx: Monitors transmitted packets only.
• Rx: Monitors received packets only.
• Tx and Rx: Monitors transmitted and received packets.
D-Link Unified Access System
Multiple Port Mirroring Page 117