NetComm NP2624M manual Priority Queue Service settings, Miscellaneous Configuration

Priority Queue Service settings:

First Come, First Serve:	The sequence of packets sent is depending on the
	arrival order.
All High before Low:	The high priority packets are sent before the low
	priority packets.
WRR:	(Weighted Round Robin) Select the preference given
	to packets in the switch’s high-priority queue. These
	options represent the number of high priority packets
	sent before one low priority packet is sent. For
	example, 5 High:2 Low means that the switch sends
	5 high-priority packets before sending 2 low- priority
	packets.
QOS Policy:	High Priority Levels: 0~7 priority level can be
	mapped to a high or low queue.
2.5.2.2 Miscellaneous Configuration

Collisions Retry Forever:	Disable – In half duplex, the collision-retry
	maximum is 48 times and packet will be dropped if
	collisions still happen.
	Enable – In half duplex, there is no collision-retry
	limit. Retry will be attempted indefinitely.
Hash Algorithm:	Choose algorithms, CRC-Hash or DirectMap, to
	maintain MAC address table.
IFG Compensation:	Enable or disable inter-frame gap (IFG)
	compensation.
802.1x Protocol:	Enable or disable 802.1x protocol.

NP2624M User Guide	19
YML827 Rev1