3Com MSR 30, MSR 50 manual If-match protocol

1870 CHAPTER 124: DAR CONFIGURATION COMMANDS

Table 497 Description on the fields of the display dar protocol-statistic command

Field	Description
Packet Count	Packet number
Byte Count	Byte number
Bit Rate in 5 min(bps)	Bit rate within 5 minutes, in bps
Max Bit Rate in 5 min(bps)	Maximum bit rate within 5 minutes, in bps

if-match protocol

Syntax if-match [ not ] protocol protocol-name

undo if-match [ not ] protocol protocol-name

View Class view

Parameters not: Specifies the current rule to not to match the specified matching rule.

protocol-name: Name of matching protocols, in the range bgp, bittorrent, citrix, cuseeme, dhcp, dns, edonkey, egp, eigrp, exchange, fasttrack, finger, ftp, gnutella, gopher, gre, h323, icmp, igmp, imap, ip, ipinip, ipsec, ipv6, irc, kerberos, l2tp, ldap, mgcp, napster, netbios, netshow, nfs, nntp, notes, novadign, ntp, pcanywhere, pop3, pptp, printer, rcmd, rip, rsvp, rtcp, rtsp, secure-ftp, secure-http, secure-imap, secure-irc, secure-ldap, secure-nntp, secure-pop3, secure-telnet, sip, skinny, smtp, snmp, socks, sqlnet, sqlserver, ssh, streamwork, sunrpc , syslog, telnet, tftp, vdolive, winmx, xwindows, unknown-tcp, unknown-udp, unknown-others, user-defined01, user-defined02, ..., user-defined10( the new names will apply if the protocols user-defined01to user-defined10are renamed), in which unknown-tcpindicates the irrecognizable TCP packet, unknown-udpindicates the irrecognizable UDP packet, and unknown-othersindicates other irrecognizable IP packets. The user-defined01, user-defined02, ..., user-defined10are user-defined protocol packets, whose port numbers are invalid before the dar protocol command is executed.

Description Use the if-match protocol command to define protocol matching rules.

Use the undo if-match protocol command to delete the rules.

By default, no matching rule is configured.

Examples # Define smtp-class and configure the matching rule to match the SMTP protocol.

<Sysname> system-view

[Sysname] traffic classifier smtp-class

[Sysname-classifier-smtp-class] if-match protocol smtp