Entering The Port Priority - Hirschmann RS20 Reference Manual

QoS/Priority

5.2.1 Entering the port priority

Double-click on a cell in the "Port priority" column and enter the priority (0-
7).
According to the priority entered, the device assigns the data packets that
it receives at this port to a traffic class
Prerequisite:
setting in the Global:Trust Mode dialog: untrusted
page 94 „Global")
setting in the Global:Trust Mode dialog:trustDot1p Glo-
bal:Trust Mode dialog: untrusted
and the data packets do not contain a VLAN tag or
setting in Global:Trust Mode dialog: trustIpDscp Glo-
bal:Trust Mode dialog: untrusted
and the data packets are not IP packets.
Port Traffic class
priority (default setting)
0 1
1 0
2 0
3 1
4 2
5 2
6 3
7 3
Table 43: Assigning the port priority to the four traffic classes
98
or
IEEE 802.1D traffic type
Best effort (default)
Background
Standard
Excellent effort (business critical)
Controlled load
(streaming multimedia)
Video, less than 100 milliseconds of latency and jitter
Voice, less than 10 milliseconds of latency and jitter
Network control reserved traffic
5.2 Port configuration
(see table 43).
(see on page 94 „Global")
(see on page 94 „Global")
(see on
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Release 5.0 04/09