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).
(Optional) Configuring GR Session Parameters on the Helper
Procedure
- Run system-view
The system view is displayed.
- Run ospf [process-id]
The OSPF view is displayed.
- Run graceful-restart helper-role { [ { ip-prefix ip-prefix-name | acl-number acl-number | acl-name acl-name } | ignore-external-lsa | planned-only ] * | never }
GR session parameters are configured on the Helper.
- If ACL parameters are configured, the local router can enter the Helper mode only after neighbors pass the filtering policies of ip-prefix or acl.
- If ignore-external-lsa is configured, the Helper does not check the LSAs outside the AS (AS-external LSA). By default, the Helper checks the LSAs outside the AS.
- If planned-only is configured, the Helper supports only planned GR. By default, the Helper supports both planned GR and unplanned GR.
- If never is configured, the router will not enter the Helper mode.
Previous
