# About each screen

## 1. Dashboard

It shows the various system information of this device in visual form. You can check and monitor the following status.

- Interface information

- System information

- Resource information ( CPU Utilization / Memory Utilization )

- SYSLOG

- Terminal Monitoring

- Traffic information ( Transmit / Reception )

- Resource information ( Graph )

- Power consumption information

- Stack information

- PoE power supply

- Operating status of YNO agent

## 2. LAN MAP

In this page you can view, manage, and make settings for the Yamaha network devices managed by the LAN interface, and any equipment under its management.
The LAN map is shown only if this unit is operating as a manager.

## 3. ProAV settings

In this page you can make settings from construction to troubleshooting about AVoIP network that transmit audio or video traffic.

### 3.1. The following items are provided.

- ProAV profile

- Multicast

## 4. Detailed settings

In this page you can make detailed network-related settings for this unit. The following items are provided.

- Interface settings

  - Physical interface

  - Port mirroring

  - Link aggregation

  - Port authentication

    - Port authentication settings

    - Server settings

    - Authentication management

    - Web authentication screen

  - PoE

  - L2MS filter

  - Tx queue usage monitoring

- VLAN

  - Create VLAN

  - Tagged VLAN

  - Multiple VLAN

- Layer 2 functions

  - MAC address table

  - Spanning tree

  - Loop Detection

  - Pass through

  - DHCP snooping

- Layer 3 functions

  - DNS client

  - Routing

- Multicast

  - Multicast basic settings

  - IGMP snooping

  - MLD snooping

- Traffic control

  - Access list

    - Create Access list

    - Apply access list

  - QoS

  - Flow Control

  - Storm Control

- Application layer function

  - RADIUS server

    - Server settings

    - User management

    - Managing certificates

## 5. Management

In this page you can make settings for this unit, and perform maintenance. The following items are provided.

- Unit settings

- Access management

  - Set user

  - Various server settings

- External devices

  - microSD

- Schedule execution

- SNMP

  - MIB

  - Community

  - SNMPv3 User

  - SNMP trap

- RMON

  - RMON settings

  - Event group

  - Alarm group

- sFlow

- LLDP

- Mail Notification

- Terminal Monitoring

- YNO

- Y-UNOS

- PTP

- Maintenance

  - System Self-Diagnostics

  - Cable Diagnostics

  - Update firmware

  - CONFIG management

  - Summary data management

  - SYSLOG management

  - Backup / Restoration

  - Restart and initialization

- Find this switch

## 6. CONSOLE

You can access the console screen from the "CONSOLE" menu. A new browser window opens, and a login prompt appears. Enter your username and password to log in.

- Constraints

  - The Key input does not work correctly in Safari for macOS. Please use a browser (Chrome, Edge, Firefox) other than Safari.

  - Launching multiple web consoles is not supported. If you open a new web console, the current session is disconnected.

  - There are the following restrictions when accessing an L2MS agent’s web console from the LAN map via an HTTP proxy.

    - If the L2MS manager is a router, it is not supported.

    - If the L2MS manager is a switch, make sure that the firmware supports the web console.

    - Do not launch multiple web consoles. You may temporarily lose access to the Web GUI of the L2MS manager.

  - When accessing via the YNO, the web console cannot be used.

- About copy and paste

  - You can copy text to the clipboard by pressing "Ctrl+C" after selecting the text.

  - "Copy" and "Paste" functions in the right-click menu are available only on the Web Console screen.

  - You can paste text from the clipboard by selecting "Paste from browser" from the right-click menu.

## 7. CONFIG

The results of running the "show running-config" command (a setting of this unit) can be viewed in a web browser or acquired as a text file.

- Viewing CONFIG

  - In the "CONFIG" menu, press the "Show in browser" button. The execution result of the "show running-config" command is shown in a sub-window.

  - To close, press the web browser’s close button.

- Obtaining CONFIG as a text file

  - In the "CONFIG" menu, press the "Obtain as text file" button to start the download automatically.

  - The name of the acquired file is "running-config_YYYYMMDDhhmmss.txt".

    YYYY | A.D. ( 4 Digit )
    MM | Month ( 2 Digit )
    DD | Day ( 2 Digit )
    hh | Hours ( 2 Digit )
    mm | Minutes ( 2 Digit )
    ss | Seconds ( 2 Digit )

## 8. SYSLOG

This feature outputs the log of this unit’s operation status in the order of the oldest occurrence time.
In the "SYSLOG" menu, the result of running the show logging command can be viewed in a web browser or acquired as a text file.

- Viewing SYSLOG

  - In the "SYSLOG" menu, press the "Show in browser" button. The execution result of the "show logging" command is shown in a sub-window.

  - To close, press the web browser’s close button.

- Obtaining SYSLOG as a text file

  - In the "SYSLOG" menu, press the "Obtain as text file" button to start the download automatically.

  - The name of the acquired file is "running-config_YYYYMMDDhhmmss.txt".

    YYYY | A.D. ( 4 Digit )
    MM | Month ( 2 Digit )
    DD | Day ( 2 Digit )
    hh | Hours ( 2 Digit )
    mm | Minutes ( 2 Digit )
    ss | Seconds ( 2 Digit )

- Constraints

  - If the stack function is enabled, only the SYSLOG of the main switch can be displayed.

## 9. TECHINFO

The "show tech-support" command lets you view status information for all of this unit’s functions.
In the "TECHINFO" menu, the results of running the "show tech-support" command can be viewed in a web browser or acquired as a text file.

- Viewing TECHINFO

  - In the "TECHINFO" menu, press the "Show in browser" button. The execution result of the "show tech-support" command is shown.

  - To close, press the web browser’s close button.

- Obtaining TECHINFO as a text file

  - In the "TECHINFO" menu, press the "Obtain as text file" button to start the download automatically.

  - The name of the acquired file is "techinfo_YYYYMMDDhhmmss.txt".

    YYYY | A.D. ( 4 Digit )
    MM | Month ( 2 Digit )
    DD | Day ( 2 Digit )
    hh | Hours ( 2 Digit )
    mm | Minutes ( 2 Digit )
    ss | Seconds ( 2 Digit )

- Points of Caution

  - It may take some time to obtain TECHINFO.

  - This unit may undergo loading while the information is being acquired.

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