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 - IP Unicast Routing

S7700 and S9700 V200R010C00

This document describes IP Unicast Routing configurations supported by the switch, including the principle and configuration procedures of IP Routing Overview, Static Route, RIP, RIPng, OSPF, OSPFv3, IS-IS(IPv4), IS-IS(IPv6), BGP, Routing Policy ,and PBR, and provides configuration examples.
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).
Configuring OSPF Stub Areas

Configuring OSPF Stub Areas

Applicable Environment

Partitioning an AS into different areas reduces the number of LSAs. To further reduce the number of entries in routing tables and the number of LSAs to be transmitted in a non-backbone area, configure the non-backbone area on the border of the AS as a stub area.

Configuring a stub area is optional.

Note the following points when configuring a stub area:

  • The backbone area (Area 0) cannot be configured as a stub area.
  • If an area is to be configured as a stub area, all the switches in this area must be configured with stub attributes using the stub command.
  • An ASBR cannot exist in a stub area to import AS external routes.
  • Virtual links cannot exist in stub areas.

Pre-configuration Tasks

Before configuring OSPF stub areas, complete the following tasks:

Configuration Procedures

Figure 5-67  Flowchart of configuring OSPF stub areas
Translation
Download
Updated: 2019-08-21

Document ID: EDOC1000141900

Views: 192723

Downloads: 194

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