D-Link DGS-3630 User Manual 1 - Page 125

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide The fields that can be configured in Physical Stacking are described below: Parameter Stacking Mode Stack Preempt Trap State Description Select this option to enable or disable the stacking mode. Select this option to enable or disable preemption of the master role when a unit with a higher priority is added to the Switch. Select this option to enable or disable stacking related SNMP traps. Click the Apply button to accept the changes made. The fields that can be configured in Stack ID are described below: Parameter Current Unit ID New Box ID Priority Description Select the unit ID of the Switch in the stack. Select the new box ID for the Switch that is selected in the Current Unit ID field. The user may choose any number between 1 and 9 to identify the Switch in the switch stack. Auto will automatically assign a box number to the Switch in the Switch stack. Enter the priority of the Switch stacking unit. The range is from 1 to 63. Click the Apply button to accept the changes made. Stacking Bandwidth This window is used to display and configure the stacking bandwidth settings. Physical stacking needs to be enabled and can be configured to support either a 2-port or a 4-port stacking configuration. • When the 2-port stacking configuration is used, a full-duplex speed of up to 40Gbps will be used between two Switches.  The DGS-3630-28TC will use physical ports 27 (SIO1) and 28 (SIO2) for 2-port stacking.  The DGS-3630-28SC will use physical ports 27 (SIO1) and 28 (SIO2) for 2-port stacking.  The DGS-3630-52TC will use physical ports 51 (SIO1) and 52 (SIO2) for 2-port stacking. • When the 4-port stacking configuration is used, a full-duplex speed of up to 80Gbps will be used between two Switches using four physical ports aggregated into two virtual stacking ports.  The DGS-3630-28TC will use physical ports 25 (SIO1), 26 (SIO2), 27 (SIO1), and 28 (SIO2) for 4-port stacking.  The DGS-3630-28SC will use physical ports 25 (SIO1), 26 (SIO2), 27 (SIO1), and 28 (SIO2) for 4-port stacking.  The DGS-3630-52TC will use physical ports 49 (SIO1), 50 (SIO2), 51 (SIO1), and 52 (SIO2) for 4-port stacking. SIO1 is a logical stacking port pair and SIO2 is a logical stacking port pair. A logical stacking port pair must always be connected to the same Switch in the stack. Splitting logical stacking port pairs between different Switches in the stack might not guarantee a stable stacking connection. NOTE: The stacking bandwidth must be configured before the Switch is stacked with other Switches. 113