Black Box LGB5028A, LGB5052A, 24 + or 48 + 4-Port Gigabit Managed Switch with SFP+ 10G Mirroring

Models: LGB5028A LGB5052A 24 + or 48 + 4-Port Gigabit Managed Switch with SFP+ 10G

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Chapter 6: Configuration

Traffic Class: Scroll to select the traffic class for the data stream priority. The available values are from 0 (Low) to 7 (High). To give the voice high priority, set the value to 7.

Port Security: Scroll to enable or disable the port security function on the port. Set the port security limit to match how many devices can access the port (via MAC address).

Port Security Action: When the device cannot access the switch, select the switch action. Choose from trap, shutdown, or trap and shutdown.

Port Security Limit: Set the port security limit (how many device MAC addresses can access the port); the default is “1.”

Spanning Tree Admin Edge: Scroll to enable or disable the spanning tree admin edge function on the easy port.

Spanning Tree BPDU Guard: Scroll to enable or disable the spanning tree BPDU guard function on the easy port.

Buttons:

Save: Click to save changes.

Reset: Click to undo any changes made locally and revert to previously saved values.

6.18 Mirroring

You can mirror traffic from any source port to a target port for real-time analysis. You can then attach a logic analyzer or RMON probe to the target port and study the traffic crossing the source port in a completely unobtrusive manner.

Mirror Configuration monitors the network traffic. For example, if Port A and Port B are monitoring port and monitored port respectively, the traffic received by Port B will be copied to Port A for monitoring.

Web Interface

To configure the mirror in the Web interface:

1.Click “Configuration,” “Mirroring.”

2.Scroll to select the port to mirror.

3.Scroll to disabled, enable, TX Only and RX Only to set the port mirror mode.

4.Click on the “Save” button to save the setting.

5.To cancel the setting, click the “Reset” button. It will revert to previously saved values.

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LGB5028A User‘s Manual

 

 

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Black Box LGB5028A, LGB5052A, 24 + or 48 + 4-Port Gigabit Managed Switch with SFP+ 10G user manual Mirroring