ZyXEL ZyWALL USG 2000 User Guide - Page 212
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Chapter 9 Dashboard Table 21 Dashboard (continued) LABEL DESCRIPTION Device This identifies a device installed in one of the ZyWALL's extension slots, the Security Extension Module slot, or USB ports. For an installed SEM (Security Extension Module) card, this field displays what kind of SEM card is installed. SEM-VPN - The VPN accelerator. The SEM-VPN provides 500 Mbps VPN throughput, 2,000 IPSec VPN tunnels, and 750 SSL VPN users. SEM-UTM - UTM accelerator. The SEM-UTM provides 400 Mbps antivirus and IDP throughput. SEM-DUAL - accelerator for both VPN and UTM. The SEM-DUAL provides the benefits of both the ZyWALL-UTM and ZyWALL-VPN. Device Information System Name This field displays the name used to identify the ZyWALL on any network. Click the icon to open the screen where you can change it. See Section 50.2 on page 784. Model Name This field displays the model name of this ZyWALL. Serial Number This field displays the serial number of this ZyWALL. MAC Address Range This field displays the MAC addresses used by the ZyWALL. Each physical port has one MAC address. The first MAC address is assigned to physical port 1, the second MAC address is assigned to physical port 2, and so on. Firmware Version This field displays the version number and date of the firmware the ZyWALL is currently running. Click the icon to open the screen where you can upload firmware. See Section 52.3 on page 854. System Resources CPU Usage This field displays what percentage of the ZyWALL's processing capability is currently being used. Hover your cursor over this field to display the Show CPU Usage icon that takes you to a chart of the ZyWALL's recent CPU usage. Memory Usage This field displays what percentage of the ZyWALL's RAM is currently being used. Hover your cursor over this field to display the Show Memory Usage icon that takes you to a chart of the ZyWALL's recent memory usage. Flash Usage This field displays what percentage of the ZyWALL's onboard flash memory is currently being used. Active Sessions This field displays how many traffic sessions are currently open on the ZyWALL. These are the sessions that are traversing the ZyWALL. Hover your cursor over this field to display icons. Click the Detail icon to go to the Session Monitor screen to see details about the active sessions. Click the Show Active Sessions icon to display a chart of ZyWALL's recent session usage. Interface Status Summary If an Ethernet interface does not have any physical ports associated with it, its entry is displayed in light gray text. Click the Detail icon to go to a (more detailed) summary screen of interface statistics. Name This field displays the name of each interface. 212 ZyWALL USG 2000 User's Guide