H3C SOHO IE4300, Справочник по командам

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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 the start rule ID. 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.
cos dot1p:
Matches an 802.1p priority. The 802.1p priority can be specified by one of the following
values:
•
A priority number in the range of 0 to 7.
•
A priority name: best-effort (0), background (1), spare (2), excellent-effort (3),
controlled-load
(4),
video
(5),
voice
(6), or
network-management
(7).
counting
: Enables rule match counting in software. If you do not specify this keyword, matches for
the rule are not counted in software.
dest-mac dest-address dest-mask:
Matches a destination MAC address range. The
dest-address
and
dest-mask
arguments represent a destination MAC address and mask in
the H-H-H format.
lsap lsap-type lsap-type-mask:
Matches the DSAP and SSAP fields in LLC encapsulation.
The
lsap-type
argument is a hexadecimal number that represents the encapsulation format. The
value range for the
lsap-type
argument is 0 to ffff. The
lsap-type-mask
argument is a
hexadecimal number that represents the LSAP mask. The value range for the lsap-type-mask
argument is 0 to ffff.
type protocol-type protocol-type-mask : Matches one or more protocols in the Layer 2.
The
protocol-type
argument is a hexadecimal number that represents a protocol type in
Ethernet_II and Ethernet_SNAP frames. The value range for the
protocol-type
argument is 0 to
ffff. The
protocol-type-mask
argument is a hexadecimal number that represents a protocol
type mask. The value range for the
protocol-type-mask
argument is 0 to ffff.
source-mac source-address source-mask: Matches a source MAC address range. The
source-address
argument represents a source MAC address, and the
sour-mask
argument
represents a mask in the H-H-H format.
time-range time-range-name
: Specifies a time range for the rule. The
time-range-name
argument is a case-insensitive string of 1 to 32 characters. It must start with an English letter. If the
time range is not configured, the system creates the rule. However, the rule using the time range can
take effect only after you configure the time range. For more information about time range, see
ACL
and QoS Configuration Guide .
Usage guidelines
Within an ACL, the permit or deny statement of each rule must be unique. If the rule you are creating
or editing has the same deny or permit statement as another rule in the ACL, the rule will not be
created or changed.
You can edit ACL rules only when the match order is
config
.
The counting keyword in this command enables match counting specific to rules, and the
hardware-count keyword in the packet-filter command enables match counting in
hardware for all rules in an ACL.
To view the existing Layer 2 ACL rules, use the display acl mac all command.