H3C Technologies H3C S3100 Series Switches - Manual (Page 385)

Operation Manual – ACL
H3C S3100-52P Ethernet Switch Chapter 1 ACL Configuration
1-9
Keyword IP Precedence in decimal IP Precedence in binary
critical
5 101
internet
6 110
network
7 111
If you specify the tos keyword, you can directly input a value ranging from 0 to 15 or
input one of the keywords listed in Table 1-7 as the ToS value.
Table 1-7
ToS value and the corresponding keywords
Keyword ToS in decimal ToS 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 information listed in Table
1-8.
Table 1-8
TCP/UDP-specific ACL rule information
Parameter Type Function Description
source-port
operator port1
[ port2 ]
Source port
Defines the
source port
information of
UDP/TCP
packets
destination-port
operator port1
[ port2 ]
Destination
port
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 range of). Only
the “range” operator
requires two port numbers
as the operands. Other
operators require only one
port number as the
operand.
port1
and port2: TCP/UDP
port numbers, expressed as
port names or port
numbers. When expressed
as numbers, the value
range is 0 to 65535.