Config Diffserv Class Match Ipprecedence; Config Diffserv Class Match Iptos - NETGEAR ProSafe GSM7312 User Manual

User Manual for the NETGEAR 7300 Series Layer 3 Managed Switch Software

config diffserv class match ipprecedence

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
existing DiffServ class. The precedence value is an integer from 0 to 7. The optional
parameter has the effect of negating this match condition for the class (i.e., match all IP
Precedence values except for what is specified here).
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.
Differentiated Services
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>
202-10009-01
<classname>
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 the name of an
[exclude]
is a two-digit
<tosbits>
of a2
<tosmask>
9-9