Huawei quidway s3526 series Getting Started page 508

Command Manual - QoS/ACL
Quidway S3500 Series Ethernet Switches
Combined Mode
One rule in IP ACL and
all rules in Link ACL
ip-group { acl-number | acl-name }:activate the IP ACLs. IP ACLs include basic,
advanced ACLs. acl-number: Specifies the ACL number, ranging from 2000 to
3999. acl-name: Specifies the ACL name with a character string started with
English letters (that is [a to z, A to Z]), excluding space and quotation marks.
link-group { acl-number | acl-name }: activate the L2 ACL. acl-number: Specifies
the ACL number, ranging from 4000 to 4999. acl-name: Specifies the ACL name
with a character string started with English letters (that is [a to z, A to Z]), excluding
space and quotation marks.
rule rule: Specifies the rule in the ACL to be activated, ranging from 0 to 127. If it is
not specified, all the rules in the ACL will be activated.
cpu: Redirects packets to the CPU.
interface { interface-name | interface-type interface-num }: Redirects packets to the
designated Ethernet port. For interface-type, you can only choose Ethernet;
interface-num and interface-type together identify a port. In function, interface-name is
equivalent to interface-type plus interface-num.
next-hop ip-addr1 ip-addr2: Redirects packets to a designated IP address. You can
specify two IP addresses here, but the first with higher priority. Only if the first one is
unreachable will the switch forwards packets to the second one.
Description
Using the traffic-redirect command, you can enable the ACL and set traffic redirection
(only available to the permitted rules). Using the undo traffic-redirect command, you
can remove traffic redirection setting.
You can redirect packets to the CPU, designated Ethernet port or designated IP
address.
Note:
The redirection configuration is valid only when the action taken by ACLs is permit.
You can use the next-hop ip-addr1 ip-addr2 parameter realizing the policy routing
function.
For the related command, see display qos-interface traffic-redirection.
ip-group { acl-number | acl-name } rule rule link-group
{ acl-number | acl-name }
Huawei Technologies Proprietary
2-67
Chapter 2 QoS Commands
Value