Edimax Technology BR-6214K - Manual (Page 26)

25
Parameters Description
Src/dst If you want to monitor the source IP of the packets, please select src IP. Otherwise,
please select dst IP.
IP Address
Specify the IP Address that you want to limit the transmit/receive rate.
IP Mask
If you want to limit a subnet, you can specify the subnet mask here.
Protocol
Specify the protocol you want to monitor, it can be TCP / UDP / or IP only.
Start / End Port
Specify the port ranges that you want to monitor. To classify all TCP or UDP packets
within same IP address / mask (regardless of port number) as same rate policy, set 0
to both Start Port and End Port.
Rate / Unit / isByteCount
Specify the rate, unit, and the type of the limitation.
Click <Apply> at the bottom of the screen to save the above configurations. You can now configure other advance
sections or start using the router (with the advance settings in place)
2.4.3 Guaranteed / Spare Class QoS
User can first specify maximum WAN total bandwidth and then set bandwidth allocation rules according to two different
classes: Guaranteed or Spared. Rules in Guaranteed class are guaranteed to have specified percentage of WAN Total
bandwidth. At any period of time, if the aggregated bandwidth used by flows in guaranteed class doesn’t exceed total
bandwidth, the spared bandwidth is then available for allocating to the flows in Spared class, according to the percentage
configured.
For example, 192.168.1.1 is guaranteed to have 50Mbps bandwidth if it needs and 192.168.1.2 has 25Mbps guaranteed
on demand. If for a period of time, the aggregated bandwidth used by both hosts is 40Mbps , so only 40% WAN
bandwidth is consumed by Guaranteed class flows, then all other hosts in 192.168.1.0 can compete to use the spared
60Mbps WAN bandwidth. If there exists another LAN on gateway, say, 192.168.2.0/24, then they can only use the rested
bandwidth consumed by guaranteed and spared class.