D-Link DWS-4026 Product Manual - Page 60

D-Link Unified Access System Software User Manual 12/10/09 Defining System Information 1 Open the System Description page. 2 Define the following fields: System Name, System Contact, and System Location. 3 Click Submit. The system parameters are applied, and the device is updated. If you want the switch to retain the new values across a power cycle, you must perform a configuration save, but the System Time does not need a save to retain the new values across a power cycle. SWITCH CONFIGURATION From the Switch Configuration page, you can control the broadcast, multicast, and unicast storm recovery feature and IEEE 802.3x flow control feature settings for the switch. IEEE 802.3x flow control works by pausing a port when the port becomes oversubscribed and dropping all traffic for small bursts of time during the congestion condition. This can lead to high-priority and/or network control traffic loss. When 802.3x flow control is enabled, lower speed switches can communicate with higher speed switches by requesting that the higher speed switch refrains from sending packets. Transmissions are temporarily halted to prevent buffer overflows. To display the Switch Configuration page, click LAN >Administration > Switch Configuration in the navigation tree. Figure 11: Switch Configuration Page 60 Switch Configuration Document 34CSFP6XXUWS-SWUM100-D7