Match Ip Precedence; Match Ip Tos; Match Protocol - D-Link DWL-8500AP Command Reference Manual

CLI Command Reference

match ip precedence

This command adds to the specified class definition a match condition based on the value of
the IP Precedence field in a packet, which is defined as the high-order three bits of the Service
Type octet in the IP header (the low-order five bits are not checked). The precedence value is
an integer from 0 to 7.
NOTE:
Default
Format
Mode

match ip tos

This command adds to the specified class definition a match condition based on the value of
the IP TOS field in a packet, which is defined as all eight bits of the Service Type octet in the
IP header. The value of
of
<tosmask>
positions in
example, to check for an IP TOS value having bits 7 and 5 set and bit 1 clear, where bit 7 is
most significant, use a
NOTE:
NOTE:
Default
Format
Mode

match protocol

This command adds to the specified class definition a match condition based on the value of
the IP Protocol field in a packet using a single keyword notation or a numeric value notation.
To specify the match condition using a single keyword notation, the value for
is one of the supported protocol name keywords. The currently supported values are:
name>
icmp, igmp, ip, tcp, udp
To specify the match condition using a numeric value notation, the protocol number is a
standard value assigned by IANA and is interpreted as an integer from 0 to 255.
NOTE:
236 © 2001- 2008 D-Link Corporation/D-Link Systems, Inc. All Rights Reserved.
The IP DSCP, IP Precedence, and IP ToS match conditions are alternative
ways to specify a match criterion for the same Service Type field in the IP
header, but with a slightly different user notation.
none
match ip precedence <0-7>
Class-Map Config
<tosbits>
is a two-digit hexadecimal number from 00 to ff. The
that are used for comparison against the IP TOS field in a packet. For
<tosbits>
<tosbits>
The IP DSCP, IP Precedence, and IP ToS match conditions are alternative
ways to specify a match criterion for the same Service Type field in the IP
header, but with a slightly different user notation.
This "free form" version of the IP DSCP/Precedence/TOS match specification
gives the user complete control when specifying which bits of the IP Service
Type field are checked.
none
match ip tos <tosbits> <tosmask>
Class-Map Config
. A value of
This command does not validate the protocol number value against the cur-
rent list defined by IANA.
is a two-digit hexadecimal number from 00 to ff. The value
value of a0 (hex) and a
<tosmask>
matches all protocol number values.
ip
denotes the bit
<tosmask>
of a2 (hex).
<protocol-