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h3h5_in_the_lan.fm
HiPath 3000/5000 in the LAN Network
HG 1500 Board
Table 13-4
Codepoint Implementation
Code-
Default (can be
point
changed)
Binary
(bit field)
AF 42
100100
AF 43
100110
EF
101110
DE
000000
(default)
The "vs." column shows the relationship between the DiffServ and IP precedence standards.
Since DiffServ offers more variants, the codepoint is permanently selected when translating IP
precedence into DiffServ: for example, the codepoint for the IP precedence "100", for example,
becomes "AF31". In the case of packet that leave HG 1500 in the direction of the LAN, the user
priority specified in the last column is set when IEEE 802.1p is active.
QoS can be activated for the second LAN interface as well as for the ISDN partner. For this
interface, the interface is extended by an additional transmission rate limitation. The function
of the quality evaluation corresponds to the ISDN peer procedure. The average transmission
rate is set in configuration data.
13-52
IP header
DiffServ
Drop level
ToS
high
med
field
(hex)
90
x
98
x
B8
00
vs.
IP Precedence
Assignment
low
Binary
(bit field)
<->
011
<->
011
<->
110
000
001
010
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Nur für den internen Gebrauch
Ethernet
header
IEEE802.1p
(fixed)
ToS
User Priority
field
(binary, bit
(hex)
field)
60
011
60
011
C0
110
00
000
20
40
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