3Com 5500-EI Series, Справочное руководство

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1-17
Table 1-12 TCP or UDP port values
Type Value
TCP
CHARgen (19), bgp (179), cmd (514), daytime (13), discard (9), domain
(53), echo (7), exec (512), finger (79), ftp (21), ftp-data (20), gopher (70),
hostname (101), irc (194), klogin (543), kshell (544), login (513), lpd
(515), nntp (119), pop2 (109), pop3 (110), smtp (25), sunrpc (111), tacacs
(49), talk (517), telnet (23), time (37), uucp (540), whois (43), www (80)
UDP
biff (512), bootpc (68), bootps (67), discard (9), dns (53), dnsix (90),
echo (7), mobilip-ag (434), mobilip-mn (435), nameserver (42),
netbios-dgm (138), netbios-ns (137), netbios-ssn (139), ntp (123), rip
(520), snmp (161), snmptrap (162), sunrpc (111), syslog (514), tacacs-ds
(65), talk (517), tftp (69), time (37), who (513), xdmcp (177)
If the protocol type is ICMP, you can also define the information listed in Table 1-13 .
Table 1-13 ICMP-specific ACL rule information
Parameters Type Function Description
icmp-type icmp-type
icmp-code
Type and message
code information of
ICMP packets
Specifies the type and
message code
information of ICMP
packets in the ACL rule
icmp-type : ICMP
message type, ranging
from 0 to 255
icmp-code : ICMP
message code,
ranging from 0 to 255
If the protocol type is ICMP, you can also just input the ICMP message name after the icmp-type
keyword. See Table 1-14 for ICMP messages.
Table 1-14 ICMP messages
Name ICMP type ICMP code
echo Type=8 Code=0
echo-reply Type=0 Code=0
fragmentneed-DFset Type=3 Code=4
host-redirect Type=5 Code=1
host-tos-redirect Type=5 Code=3
host-unreachable Type=3 Code=1
information-reply Type=16 Code=0
information-request Type=15 Code=0
net-redirect Type=5 Code=0
net-tos-redirect Type=5 Code=2
net-unreachable
Type=3 Code=0
parameter-problem Type=12 Code=0