Kontron AT8402 CLI - Manual (Page 122)

Quality of Service (QoS) Commands AT8402
AT8402 CLI Reference Manual Page 3 - 10
echo, ftp, ftpdata, http, smtp, snmp, telnet, tftp, www . Each of these translates into its equivalent
port number. To specify the match condition using a numeric notation, one layer 4 port
number is required. The port number is an integer from 0 to 65535.
Default
none
Format
match dstl4port
{<portkey> | <0-65535>}
Mode Class-Map Config
3.3.7 match ip dscp
This command adds to the specified class definition a match condition based on the
value of the IP DiffServ Code Point (DSCP) field in a packet, which is defined as the
high-order six bits of the Service Type octet in the IP header (the low-order two bits are
not checked).
The
<dscpval>
value is specified as either an integer from 0 to 63, or symbolically
through one of the following keywords: af11, af12, af13, af21, af22, af23, af31, af32, af33, af41,
af42, af43, be, cs0, cs1, cs2, cs3, cs4, cs5, cs6, cs7, ef .
NOTE: 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.
Default none
Format
match ip dscp
<dscpval>
Mode Class-Map Config
3.3.8 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: The IP DSCP, IP Precedence, and IP ToS match conditions are alterna-
tive ways to specify a match criterion for the same Service Type field
in the IP header, but with a slightly different user notation.
Default none
Format
match ip precedence
<0-7>
Mode Class-Map Config
3.3.9 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 <tosbits> is a two-digit hexadecimal number
from 00 to ff. The value of
<tosmask>
is a two-digit hexadecimal number from 00 to ff.
The
<tosmask>
denotes the bit positions in
<tosbits>
that are used for comparison
against the IP TOS field in a packet. For 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 <tosbits> value of
a0 (hex) and a
<tosmask>
of a2 (hex).