QoS Commands 661
•
prefix-length
—IPv6 prefix length value.
Default Configuration
There is no default configuration for this command.
Command Mode
Ipv6-Class-Map Configuration mode.
User Guidelines
There are no user guidelines for this command.
Example
console(config-classmap)#match dstip6 2001:DB8::/32
match dstl4port
Use the match dstl4port command in Class-Map Configuration mode to add
a match condition based on the destination layer 4 port of a packet using a
single keyword or a numeric notation.
Syntax
match dstl4port {
portkey
|
port-number
}
•
portkey
— Specifies one of the supported port name keywords. A match
condition is specified by one layer 4 port number. The currently supported
values are: domain, echo, ftp, ftpdata, http, smtp, snmp, telnet, tftp, and
www.
•
port-number
— Specifies a layer 4 port number (Range: 0–65535).
Default Configuration
This command has no default configuration.
Command Mode
Class-Map Configuration mode
2CSPC4.X8100-SWUM102.book Page 661 Friday, March 15, 2013 8:56 AM