HP Moonshot-45XGc Guia do Utilizador descarregar pdf (Página 25)

Default

An IPv4 advanced ACL does not contain any rule.

Views

IPv4 advanced ACL view

Predefined user roles

network-admin

Parameters

rule-id: Specifies a rule ID in the range of 0 to 65534. If you do not specify a rule ID when creating an

ACL rule, the system automatically assigns it a rule ID. This rule ID is the nearest higher multiple of the

numbering step to the current highest rule ID, starting from 0. For example, if the rule numbering step is

5 and the current highest rule ID is 28, the rule is numbered 30.

deny: Denies matching packets.

permit: Allows matching packets to pass.

protocol: Specifies a protocol number in the range of 0 to 255, or specifies a protocol by its name, gre

(47), icmp (1) , igmp (2), ip, ipinip (4), ospf (89), tcp (6), or udp (17) . The ip keyword specifies all

protocols. Table 7 d

escribes the parameters that you can specify regardless of the value for the protocol

argument.

Table 7 Match criteria and other rule information for IPv4 advanced ACL rules

Parameters Function Descri

tion

source

{ source-address

source-wildcard |

any }

Specifies a source address.

The source-address source-wildcard arguments

represent a source IP address and wildcard mask in

dotted decimal notation. An all-zero wildcard specifies

a host address.

The any keyword specifies any source IP address.

destination

{ dest-address

dest-wildcard |

any }

Specifies a destination

address.

The dest-address dest-wildcard arguments represent a

destination IP address and wildcard mask in dotted

decimal notation. An all-zero wildcard specifies a host

address.

The any keyword represents any destination IP address.

counting

Counts the number of times the

IPv4 advanced ACL rule has

been matched.

The counting keyword enables match counting specific

to rules, and the hardware-count keyword in the

packet-filter command enables match counting for all

rules in an ACL. If the counting keyword is not specified,

matches for the rule are not counted.

precedence

Specifies an IP precedence

value.

The precedence argument can be a number in the range

of 0 to 7, or in words, routine (0), priority (1),

immediate (2), flash (3), flash-override (4), critical (5),

internet (6), or network (7).

tos tos Specifies a ToS preference.

The tos argument can be a number in the range of 0 to

15, or in words, max-reliability (2), max-throughput

(4), min-delay (8), min-monetary-cost (1), or normal

(0).

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 123 124

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