D-Link DWS-4026 Product Manual - Page 61

Software User Manual 12/10/09 D-Link Unified Access System Field Broadcast Storm Recovery Mode Broadcast Storm Recovery Level Multicast Storm Recovery Mode Multicast Storm Recovery Level Unicast Storm Recovery Mode Unicast Storm Recovery Level IEEE 802.3x Flow Control Mode Table 6: Switch Configuration Fields Description Enable or disable this option by selecting one of the following options: • Enable: When the broadcast traffic on on any Ethernet port exceeds the configured threshold, the switch blocks (discards) the broadcast traffic. • Disable: The switch does not block broadcast traffic if traffic exceeds the configured threshold on any Ethernet port. The factory default is disabled. Specify the data rate at which storm control activates. The value is a percentage of port speed and ranges from 0-100. The factory default is 5 percent of port speed. Enable or disable this option by selecting one of the following options on the pulldown entry field: • Enable: When the multicast traffic on any Ethernet port exceeds the configured threshold, the switch blocks (discards) the multicast traffic. • Disable: The switch does not block multicast traffic if traffic on any Ethernet port exceeds the configured threshold. The factory default is disabled. Specify the data rate at which storm control activates. The value is a percentage of port speed and ranges from 0-100. The factory default is 5 percent of port speed. Enable or disable this option by selecting one of the following options on the pulldown entry field: • Enable: When the unicast traffic on any Ethernet port exceeds the configured threshold, the switch blocks (discards) the unicast traffic. • Disable: The switch does not block unicast traffic if the unicast traffic on any port exceeds the configured threshold. The factory default is disabled. Specify the data rate at which storm control activates. The value is a percentage of port speed and ranges from 0-100.The factory default is 5 percent of port speed. Enables or disables IEEE 802.3x flow control on the system. The factory default is disabled. • Enable: Enables flow control so that the switch can communicate with higher speed switches. • Disable: Disables flow control so that the switch does not send pause packets if the port buffers become full. • If you change the mode, click Submit to apply the changes to the system. If you want the switch to retain the new values across a power cycle, you must perform a save. CARD CONFIGURATION Use the Card Configuration page to view information about the cards installed in a switch. To access the Card Configuration page, click LAN > Administration > Card Configuration in the navigation menu. Figure 12 shows the fields that display when the slot contains a card. Document 34CSFP6XXUWS-SWUM100-D7 Card Configuration Page 61