3Com MSR 50 Network Router User Manual


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1784 CHAPTER 108: DEFINING CLASS COMMANDS
if-match
Syntax if-match [ not ] match-criteria
undo if-match [ not ] match-criteria
View Class view
Parameters not: Specifies to be the rule that does not match the specified matching rule.
match-criteria: Class match rules. The values are as follow:
Table 477 Values of matching rules for class
Value Description
acl [ ipv6 ] { acl-number
| name acl-name }
Define ACL matching rule
The acl-number argument is the ACL number, which is in the range
of 2000 to 5999 for IPv4 ACLs and in the range of 2000 to 3999
and 10000 to 42767 for IPv6 ACLs.
The acl-name argument is the ACL name. It is a non case-sensitive
string of 1 to 32 characters. It must begin with a to z or A to Z. It
cannot be all in order to avoid confusion.
any Define matching rule for all packets.
classifier tcl-name Define QoS matching rule; the class name is tcl-name, which is the
type of a string of characters in the range 1 to 31.
customer-vlan-id
vlan-id-list
Define customer VLAN ID matching rule; vlan-id-list is the list of
VLAN ID, and up to 8 IDs can be input. The ID is valued in the range
1 to 4094.
destination-mac
mac-address
Define destination MAC address matching rule.
dscp dscp-list Define DSCP matching rule; dscp-list is the list of DSCP values, and
up to eight DSCP values can be input. The DSCP value is in the range
0 to 63. When it is displayed in characters, its value can be af11,
af12, af13, af21, af22, af23, af31, af32, af33, af41, af42, af43,
cs1, cs2, cs3, cs4, cs5, cs6, cs7, default, ef.
inbound-interface
interface-type
interface-number
Define inbound interface matching rule; interface-type
interface-number specifies the interface by type and number.
ip-precedence
ip-precedence-list
Define IP precedence matching rule; ip-precedence-list is the list of
ip-precedence and up to eight ip precedence can be input. The
ip-precedence is valued in the range 0 to 7.
mpls-exp exp-list Define MPLS EXP precedence matching rule; exp-list is the list of EXP
and up to eight EXPs can be input. The EXP is valued in the range 0
to 7.
protocol
protocol-name
Define protocol matching rule; protocol-name is valued to be bgp,
bittorrent, citrix, cuseeme, dhcp, dns, edonkey, egp, eigrp,
exchange,
fasttrack, finger, ftp, gnutella, gopher, gre, h323,
http, icmp, igmp, imap, ip, ipinip, ipsec, ipv6, irc, Kerberos,
l2tp, ldap, mgcp, napster, netbios, netshow, nfs, nntp, notes,
novadign, ntp, pcanywher, pop3, pptp, printer, rcmd, rip,
rsvp, rtcp, rtp, rtsp, secure-ftp, secure-http, secure-ima,
secure-irc, secure-ldap, secure-nntp, secure-pop, secure-teln,
sip, skinny, smtp, snmp, socks, sqlnet
, sqlserver, ssh,
streamwor, sunrpc, syslog, telnet, tftp, unknown-o,
unknown-t, unknown-u, vdolive, winmx, xwindows.