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

S9300, S9300E, and S9300X V200R011C10

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 Network Types for an OSPF Interface

Configuring Network Types for an OSPF Interface

Context

Configure one of the following network types for an OSPF interface:
  • P2MP: P2MP does not have an associated link layer protocol. Therefore, a P2MP network must be forcibly changed from other network types.

  • NBMA: An NBMA network must be fully meshed. That is, any two switches on an NBMA network must be directly reachable. However, this requirement may be impossible to meet. In such cases, manually change the network type.

  • Broadcast: To speed up the establishment of neighbor relationships, change the network type of broadcast to P2P.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run interface interface-type interface-number

    The OSPF interface view is displayed.

  3. (Optional) On an Ethernet interface, run undo portswitch

    The interface is switched to Layer 3 mode.

    By default, an Ethernet interface works in Layer 2 mode.

  4. Run ospf network-type { broadcast | nbma | p2mp | p2p [ peer-ip-ignore ] }

    A network type is configured for the interface.

    By default, the network type of an interface depends on the type of the physical interface. An Ethernet interface's network type is broadcast.

    When a network type is configured for an interface, the original network type of the interface is replaced.

    A network type can be configured to suit networking requirements.
    • If the network type of an interface is broadcast and a switch does not support multicast addresses, change the network type of the interface to NBMA.
    • If the network type of an interface is NBMA and the network is fully meshed (any two switches are directly connected), change the network type of the interface to broadcast. Configuring neighboring switch information on the interface is not required.
    • If the network type of an interface is NBMA and the network is not fully meshed, change the network type of the interface to P2MP. This allows two indirectly connected switches to communicate through one switch that directly connects to them both. Configuring neighboring switch information on the interface is not required.
    • If only two switches run OSPF on the same network segment, change the network type of the interface to P2P.
    NOTE:
    OSPF cannot be configured on a null interface.

Translation
Download
Updated: 2019-10-22

Document ID: EDOC1000178418

Views: 200246

Downloads: 37

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