Config Diffserv Class Match Iptos - NETGEAR GSM7324 Reference Manual

Note: The ipdscp, ipprecedence, and iptos 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.
Note: To specify a match on all Precedence values, use the config diffserv class match iptos
command with
<tosbits>
Default
Format

config diffserv class match iptos

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 is the name of an existing DiffServ class. The value of
<classname>
hexadecimal number from 00 to ff. The value of
from 00 to ff. The optional
for the class (i.e., match all IP Precedence values except for what is specified here).
The denotes the bit positions in
<tosmask>
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
(hex).
Note: The ipdscp, ipprecedence, and iptos 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.
Note: In essence, this the "free form" version of the IP DSCP/Precedence/TOS match specification
in that the user has complete control of specifying which bits of the IP Service Type field are
checked.
Default
Format
CLI Commands: Differentiated Services
7000 Series L3 Managed Switch Reference Manual for Software v1.0
set to 0 and
<tosmask>
none
config diffserv class match ipprecedence <classname>
<0-7> [exclude]
parameter has the effect of negating this match condition
[exclude]
<tosbits>
<tosbits>
none
config diffserv class match iptos <classname>
<tosbits> <tosmask> [exclude]
May 30, 2003 Beta Draft
set to 1F (hex).
is a two-digit hexadecimal number
<tosmask>
that are used for comparison against the IP
value of a0 (hex) and a
is a two-digit
<tosbits>
of a2
<tosmask>
9-9