Atop Technology EH7510 User manual - Manual (Page 21)

Atop Industrial Managed Ethernet Switch
EH7510
User Manual V 1.0
15
QoS:
The main objective of Quality of Service is to transfer certain data packets either particularly
safe or as immediately as possible. With EH7510, users are able to prioritize traffic on the
network to ensure that high priority data can be transmitted as soon as possible. Network
traffic is controlled by a set of rules. These rules help classify different types of traffic and
define how each of them should be treated as they’re being transmitted. EH7510 can also
inspect both 802.1p CoS tags and DiffServ tag to provide consistent classification.
Fig. 2.10
Table 2.5
Label Description Factory Default
MAC
Address
Ageing Time
Choose to enable MAC Address* ageing time
function. If enabled, when an entry reaches its aging
time, it will be cleared from the switch. Enabling this
function can cancel frame forwarding effectively.
Checked
Ageing Time Specifies the ageing time. Range100 ~ 765 seconds. 300
Storm Filter
Select filter level from Off, 5%, 10%, 15%, 20%, or
25%.
Off
Enable storm filter function and choose from DLF,
Multicast and/or Broadcast traffic. See notes below
for a detailed description.
DLF, Multicast and
Broadcast enabled.
QoS Mode
Select the device QoS mode: WRR or Strict.
See notes below for a detailed description and
comparison.
WRR
Qos Type
802.1p CoS only: Switch only checks L2 802.1p CoS
priority bits.
Both 802.1p CoS and DiffServ: Switch checks both
types.
See notes below for a detailed description.
Both types are
selected.