Device Information

In this window, you can view the resource usage, license information, and device status of the CPU, SD card, hard disk, memory, and CF card.

Device Resource Information

Table 1 describes the parameters in the System Resources window.

**Table 1** System resources parameters
Parameter	Description
CPU Usage	As for the CPU usage, the dashboard displays the CPU usage of the integrated device. When you move the cursor over the CPU resource icon, details about the CPU usages of the management plane and service plane are displayed. You can also click the CPU resource icon to view the detailed information.
Memory Usage	Percentage of memory resources used. Move the cursor over the memory meter to view the following information: Memory Usage: amount of memory resources used, in percentage Used: indicates the used memory capacity. Free: indicates the unused memory capacity. Total: total memory capacity (MB) You can also click the memory resource icon to view the detailed information. NOTE: The FW whose memory is less than or equal to 4 GB has been preloaded with most services, and the FW has reserved memory resources for these services. Therefore, the memory usage of the entire system is high when the FW has no services configured, but the FW running is not affected. For details about the memory specifications of the FW, see the technical specifications of the corresponding model in the Hardware Guide > Hardware Introduction > Chassis.
CF Card Usage	When you move the pointer to the CF card resource icon, detailed information is displayed, including: CF card Usage: amount of CF card resources used, in percentage Used: indicates the used CF card capacity. Free: indicates the unused CF card capacity. Total: total CF card capacity (MB) If the status of the micro SD card is Unmounted, it is possible that the format of the micro SD card does not comply with ext4. In this case, click Format to format the SD card. You can also click the CF card resource icon to view the detailed information.
Disk Usage	Percentage of hard disk resources used. Move the cursor over the disk meter to view the following information: CF card Usage: amount of CF card resources used, in percentage Disk Usage: amount of hard disk resources used, in percentage SD card Usage: amount of SD card resources used, in percentage. Only the USG6510E/6510E-POE/6530E support this function. Used: used hard disk capacity. UnUsed: unused hard disk capacity. Size: total hard disk capacity (MB) NOTE: Only the device with the hard disk, SD Card supports to display the disk usage. You can also click the disk usage resource icon to view the detailed information.

License Information

Click License. The License page is displayed. Table 2 lists the license parameters.

**Table 2** License information
Parameter	Description
License Status	License states are as follows: Initialize Activated Revoked Emergency
License Resource	Functional resource list
Authorization status	Function status: Enable: The specified functional resource is available. If a specific function is enabled, its specification is also displayed. Disable: The specified functional resource is unavailable.

Device Information

Each icon indicates an interface or indicator.

Interface icons

Table 3 describes the meanings of different colors for interface physical status icons.

**Table 3** Meanings of different colors for interface physical status icons
Color	Description
Green	Physical link UP, Protocol UP, and the interface is working in full duplex mode.
Yellow	Physical link UP, Protocol UP, and the interface is working in half duplex mode.
Red	Physical link UP and Protocol DOWN.
Black	The physical status of an interface is Down.

To view interface information, move the cursor over a status icon. Table 6 describes the interface operating information.

**Table 4** Interface operating information
Parameter	Description
Interface Name	Interface name, in the format of interface type + interface number, for example, GE0/0/0.
Status	X/Y, of which X (Physical UP or Physical DOWN) indicates the physical-layer status of the interface and Y (Protocol UP or Protocol Down) indicates the network-layer status of the interface.
Security Zone	Name of the security zone to which the interface belongs.
IP Address/Mask	Interface IP address and mask
Speed	Highest speed (Mbit/s) that the interface supports
Duplex	Interface working mode: Full duplex Half duplex
Bypass State	Whether the interface is in bypass state: Bypass: indicates that the interface is in bypass state. The upstream and downstream devices are connected directly by a pair of bypass interfaces, and traffic is not processed by the local device. Non-bypass: indicates that the interface is in non-bypass state. A pair of bypass interfaces is not directly connected, and traffic is processed by the local device. NOTE: This parameter is supported only when the combo ports numbered from GE0/0/20 to GE0/0/23 of the USG6575E-B/6605E-B work as electrical interfaces.
Bypass State Switchback Mode	If the device is powered off or restarted unexpectedly, the interface automatically enters the bypass state. When the device recovers, the interface decides whether to switch back to the non-bypass state according to the setting of the state switchback mode: Auto: If manually switching to the bypass state has been performed before the recovery, the interface stays in bypass state. Otherwise, the interface automatically switches to the non-bypass state. Manual: The interface stays in bypass state. NOTE: This parameter is supported only when the combo ports numbered from GE0/0/20 to GE0/0/23 of the USG6575E-B/6605E-B work as electrical interfaces.
Bypass Description	Description of the bypass link NOTE: This parameter is supported only when the combo ports numbered from GE0/0/20 to GE0/0/23 of the USG6575E-B/6605E-B work as electrical interfaces.
Received	Number of bytes received
Received Error Packets	Number of error packets received
Sent	Number of bytes sent
Sent Error Packets	Number of error packets sent

Indicator Table 5 shows the indicator description.

**Table 5** Indicator description
Indicator	Description
PWR	Steady green: The power module works properly.
SYS	Steady green: The system is running properly. Steady red: The system generates an alarm (on the power module or fan module).
USB	Steady green: Upgrade through USB flash drive is ongoing or succeeds. Steady red: Upgrade through USB flash drive fails, with the failure cause recorded in the USB flash drive. NOTE: The USB indicator displays the status of upgrade through USB flash drive. If the USB flash drive inserted is not for upgrade or the upgrade through USB flash drive function is disabled, the indicator is also red. Off: No USB flash drive is inserted in to the USB interface.
HA	Steady green: Hot standby is running properly, and the current device is the active device. Blinking green: Hot standby is running properly, and the current device is the standby device. Steady red: Hot standby is faulty. Off: Hot standby is not enabled. NOTE: Only the USG6510E/6510E-POE/6530E does not support this function.
WAN	This indicator is a reserved indicator and steady off. It is used to display the status of SD-WAN. NOTE: Only the USG6510E/6510E-POE/6530E does not support this function.
CLOUD	Off: indicates that the FW does not initiate any connection to the cloud management platform. Steady green: indicates that the FW has connected to the cloud management platform. Blinking green: indicates that the FW is initiating a connection to the cloud management platform.
MicroSD	Steady green: The micro SD card is available. Off: The micro SD card is unavailable. NOTE: Only the USG6510E/6510E-POE/6530E support this function.

System Information

Table 7 lists the initial parameters of the system information.

**Table 6** System information (initial display)
Parameter	Description
SN	Serial number that uniquely identifies a FW. You must provide the serial number of the FW when you apply for a license or before you send the FW for repair.
BOM	Sales code of a device. NOTE: This parameter is supported in V600R007C20SPC500 and later versions.
Version	Current software version. To upgrade the current version, click Upgrade on the System Information window to open the System Upgrade tab page. For detailed upgrade procedure, see System Upgrade.
Device Name	Name of the FW. To change the name, perform the following steps: Click Modify. In the Rename dialog box, enter a new name. Click OK.
Hot Standby	Whether hot standby is enabled. If yes, the active/standby status is displayed. To configure hot standby, click Configure. The Dual-System Hot Standby page is displayed. For the configuration procedure, see Hot Standby. Supported by all models except USG6510E/6510E-POE and USG6530E.
Online Administrators	For more information, click Details on the System Information window. In the Details dialog box, you can select one or more administrators to force them to log out. NOTE: Only system administrators have the permission to view the number of online administrators and to force them to log out.
System Time	Current date and time of the FW. To change the date or time, perform the following steps: Click Modify. On the Time tab page, change the date or time. For detailed procedure, see System Clock.
Running Duration	Duration in which the device has been running.
Last Login Information	The login time and the IP address of the administrator who logged in to the system latest.

Click More to view more information.

**Table 7** System information (more information)
Parameter	Description
Fan	Fan module status. Normal Abnormal: If Abnormal is displayed, check for fan module faults and rectify them.
Device Temperature	Current ambient temperature of the FW.
Power supply/Module status	Power module status: If one of the two power modules has the status of Power-off/Power fault, check for power supply module faults and rectify them.
Global power consumption	Power (W) of the FW. For more information, click Details on the System Information window.
Virtual System	Whether virtual system is enabled.
IPv6	Whether IPv6 is enabled: Enabled Disabled To modify the IPv6 status, perform the following steps: Click Configure. In the IPv6 dialog box that is displayed, perform either of the following operations: To enable IPv6, select the IPv6 check box. To disable IPv6, clear the IPv6 check box. The NAT64 prefix can also be configured here.
Cloud Management Mode	Whether the cloud management mode is enabled. To change the running mode, click Configure. The Cloud Management Mode dialog box is displayed. Select or deselect Enable and click OK. NOTICE: Enabling or disabling Cloud Management Mode will clear the current configuration and cause the device to restart.

If you click a position outside the system information, the system displays only the initial information.