2
[Sysname-acl-basic-2000]
# Create IPv4 basic ACL 2001 with the name
flow
, and enter its view.
<Sysname> system-view
[Sysname] acl number 2001 name flow
[Sysname-acl-basic-2001-flow]
acl copy
Syntax
acl copy
{
source-acl-number
|
name
source-acl-name
}
to
{
dest-acl-number
|
name
dest-acl-name
}
View
System view
Default level
2: System level
Parameters
source-acl-number
: Specifies a source existing IPv4 ACL by its number:
•
2000 to 2999 for IPv4 basic ACLs
•
3000 to 3999 for IPv4 advanced ACLs
•
4000 to 4999 for Ethernet frame header ACLs
name
source-acl-name
: Specifies a source exiting IPv4 ACL by its name. The
source-acl-name
argument
takes a case-insensitive string of 1 to 32 characters.
dest-acl-number
: Assigns a unique number to the IPv4 ACL you are creating. This number must be from
the same ACL category as the source ACL. Available value ranges include:
•
2000 to 2999 for IPv4 basic ACLs
•
3000 to 3999 for IPv4 advanced ACLs
•
4000 to 4999 for Ethernet frame header ACLs
name
dest-acl-name
: Assigns a unique name to the IPv4 ACL you are creating. The
dest-acl-name
takes
a case-insensitive string of 1 to 32 characters. It must start with an English letter and to avoid confusion,
it cannot be
all
. For this ACL, the system automatically picks the smallest number from all available
numbers in the same ACL category as the source ACL.
Description
Use the
acl copy
command to create an IPv4 ACL by copying an IPv4 ACL that already exists. The new
ACL has the same properties and content as the source ACL, but not the same ACL number and name.
You can assign a name to an IPv4 ACL only when you create it. After an IPv4 ACL is created with a name,
you cannot rename it or remove its name.
Examples
# Create IPv4 basic ACL 2002 by copying IPv4 basic ACL 2001.
<Sysname> system-view
[Sysname] acl copy 2001 to 2002
