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D-Link Unified Switch CLI Command Reference
384
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no match class-map
This command removes from the specified class definition the set of match conditions defined for another class. The
<refclassname>
is the name of an existing DiffServ class whose match conditions are being referenced by the specified
class definition.
match dstip
This command adds to the specified class definition a match condition based on the destination IP address of a packet. The
<ipaddr>
parameter specifies an IP address. The
<ipmask>
parameter specifies an IP address bit mask and must consist
of a contiguous set of leading 1 bits.
match dstl4port
This command adds to the specified class definition a match condition based on the destination layer 4 port of a packet using
a single keyword or numeric notation. To specify the match condition as a single keyword, the value for
<portkey>
is one
of the supported port name keywords. The currently supported
<portkey>
values are: domain, 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.
Note:
• The parameters
<refclassname>
and
<class-map-name>
can not be the same.
• Only one other class may be referenced by a class.
• Any attempt to delete the
<refclassname>
class while the class is still referenced by any
<class-map-
name>
fails.
• The combined match criteria of
<class-map-name>
and
<refclassname>
must be an allowed
combination based on the class type.
• Any subsequent changes to the
<refclassname>
class match criteria must maintain this validity, or the
change attempt fails.
• The total number of class rules formed by the complete reference class chain (including both predecessor and
successor classes) must not exceed 12. In some cases, each removal of a refclass rule reduces the maximum
number of available rules in the class definition by one.
Format
no match class-map <refclassname>
Mode Class-Map Config
Default none
Format
match dstip <ipaddr> <ipmask>
Mode Class-Map Config
Default none
Format
match dstl4port {<portkey> | <0-65535>}
Mode Class-Map Config
Ipv6-Class-Map Config