Port Mirroring - D-Link xStack DES-3800 Series User Manual

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
Add a new user by typing in a User Name, and New Password and retype the same password in the
Confirm New Password. Choose the level of privilege (Admin or User) from the Access Right drop-
down menu.
Figure 6- 8. User Accounts Modify Table window - Modify
Modify or delete an existing user account in the User Account Modify Table. To delete the user
account, click on the Delete button. To change the password, type in the New Password and retype it
in the Confirm New Password entry field. The level of privilege (Admin or User) can be viewed in the
Access Right field.

Port Mirroring

The Switch allows you to copy frames transmitted and received on a port and redirect the copies to
another port. You can attach a monitoring device to the mirrored port, such as a sniffer or an RMON
probe, to view details about the packets passing through the first port. This is useful for network
monitoring and troubleshooting purposes. To view the Port Mirroring window, click Port Mirroring
in the Administration folder.
42