Quality of Service (QoS) Commands
234
ProSAFE M7100 Managed Switches
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 <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: This “free form” version of the IP DSCP/Precedence/TOS match
specification gives the user complete control when specifying which
bits of the IP Service Type field are checked.
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 supported values are:
icmp, igmp, ip, tcp, udp. A value of ip matches all protocol number values.
To specify the match condition using a numeric value notation, the protocol number is a standard
value as
signed 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.
Default none
Format match ip tos <tosbits> <tosmask>
Mode Class-Map Config
To Next Page
Loading...
