NETGEAR 7300S manual Match ip tos, Match protocol

icmp, igmp, ip,

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

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 optional [not] 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). 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).

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.

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	none
Format	match [not] ip tos <tosbits> <tosmask>
Mode	Class-Map Config
match protocol

This command adds to the specified class definition a match condition based on the value of the IP Protocol field in a packet using a single keyword notation or a numeric value notation.

To specify the match condition using a single keyword notation, the value for <protocol-name>is one of the supported protocol name keywords. The currently supported values are:

tcp, udp. Note that a value of ip is interpreted to match all protocol number values.

To specify the match condition using a numeric value notation, the protocol number is a standard value assigned by IANA and is interpreted as an integer from 0 to 255. Note: This command does not validate the protocol number value against the current list defined by IANA.

The optional [not] parameter has the effect of negating this match condition for the class (i.e., match all IP Protocol numbers except for the one specified here).

Default	none
Format	match [not] protocol {protocol-name <0-255>}
11-16	Quality of Service (QoS) Commands

202-10088-01, March 2005