NetApp CN1610 - Match Ip Dscp; Match Ip Precedence

Chapter 7: Quality of Service Commands 623
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. Use the [not] option to negate the
match condition.
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. Use the
[not] option to negate the match condition.
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.
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. Use the [not]
option to negate the match condition.
Default none
Format
match [not] dstl4port { portkey | 0-65535 }
Mode Class-Map Config
Ipv6-Class-Map Config
Default none
Format
match [not] ip dscp dscpval
Mode Class-Map Config
Ipv6-Class-Map Config