D-Link DGS-3130 User Manual - Page 192

DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Figure 6-24 Route Preference Window The fields that can be configured are described below: Parameter Distance Default Distance Static Description Enter the administrative distance of default routes here. The range is from 1 to 255. By default, this value is 1. Enter the administrative distance of static default routes here. The range is from 1 to 255. By default, this value is 60. Click the Apply button to accept the changes made. ECMP Settings This window is used to display and configure the Equal-Cost Multi-Path (ECMP) routing settings. This is used to configure the load balancing hash algorithm and used to determine the next hop entry for multiple paths destined for the same destination. To view the following window, click L3 Features > ECMP Settings, as shown below: Figure 6-25 ECMP Settings Window The fields that can be configured in ECMP Load Balancing Settings are described below: Parameter Destination IP Source IP CRC 32 Lower CRC 32 Upper TCP/UDP Port Description Select this option to use the destination IP address as the ECMP hash key. Select this option to use the least significant bits of the source IP address as the ECMP hashing algorithm. Select this option to use the lower bits of CRC-32 as the ECMP hashing algorithm. Select this option to use the upper bits of CRC-32 as the ECMP hashing algorithm. Select this option to use TCP/UDP port number as ECMP hash key. Click the Apply button to accept the changes made. The fields that can be configured in ECMP Advance Control Mode are described below: 182