Operation Manual – ACL
Quidway S5600 Series Ethernet Switches-Release 1510
Chapter 1 ACL Configuration
Huawei Technologies Proprietary
1-10
Keyword
IP Precedence value in
decimal
IP Precedence value in
binary
flash-override 4
100
critical 5
101
internet 6
110
network 7
111
To define ToS priority, you can directly input a value ranging from 0 to 15, or input a
keyword listed in Table 1-7.
Table 1-7
Description of ToS values
Keyword
ToS value in decimal
ToS value in binary
normal 0
0000
min-monetary-cost 1
0001
max-reliability 2
0010
max-throughput 4
0100
min-delay 8
1000
If the protocol type is TCP or UDP, you can also define the following information:
Table 1-8
TCP/UDP-specific rule information
Parameter
Type
Function
Description
source-port
operator port1
[
port2
]
Source
port(s)
Defines the
source port
information of
UDP/TCP
packets
destination-port
operator port1
[
port2
]
Destination
port(s)
Defines the
destination port
information of
UDP/TCP
packets
The value of
operator
can
be lt (less than), gt (greater
than), eq (equal to), neq
(not equal to) or range
(within the specified range)
Only the “range” operator
requires two port numbers
as the operands, and other
operators require only one
port number as the operand
port1
and
port2
: TCP/UDP
port number(s), expressed
with name(s) or numerals;
when expressed with
numerals, the value range
is 0 to 65,535
