No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Configuration Guide - Security

S7700 and S9700 V200R011C10

This document describes the configurations of Security, including ACL, reflective ACL, local attack defense, MFF, attack defense, traffic suppression and storm control, ARP security, port security, DHCP snooping, ND snooping, PPPoE+, IPSG, SAVI, URPF, keychain, separating the management plane from the service plane, security risks.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Adjusting the Step of ACL Rules

Adjusting the Step of ACL Rules

Context

During routine maintenance, you may need to add rules to an ACL to meet new service requirements. If the default step 5 is used (the system allocates 5, 10, 15... as rule IDs), you can insert only four rules (rules 6, 7, 8, and 9) between neighboring rules. If you need to insert more than 4 rules between neighboring rules, increase the step to a value greater than 6. Then the system reallocates IDs (6, 12, 18...) to the rules, and you can insert more than four rules (rules 7, 8, 9, 10, and 11) between neighboring rules.

For details about the step, see Step.

NOTE:

Basic ACL6 and advanced ACL6 do not support step configuration, and use a step of 1.

Procedure

  1. Run system-view

    The system view is displayed.

  2. You can create a numbered or named ACL.

    • Run the acl [ number ] acl-number [ match-order { auto | config } ] command to create a numbered ACL and enter the ACL view.

    • Run the acl name acl-name [ advance | basic | link | ucl | user | acl-number ] [ match-order { auto | config } ] command to create a named ACL and enter the ACL view.

    By default, no ACL exists on the device.

    For details about the numbered and named ACLs, see ACL Classification.

  3. Run step step

    The step is set.

    The default step is 5.

Translation
Download
Updated: 2019-04-01

Document ID: EDOC1000178319

Views: 142436

Downloads: 78

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next