Huawei Quidway S3900 Series User Manual

Operation Manual – Routing Protocol
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 4 OSPF Configuration
Huawei Technologies Proprietary
4-14
In addition, when configuring a broadcast network or NBMA network, you can also
specify DR priority for each interface to control the DR/BDR selection in the network.
Thus, the router with higher performance and reliability can be selected as a DR or
BDR.
4.5.1 Configuration Prerequisites
Before configuring the network type of an OSPF interface, perform the following
tasks:
z Configuring the network layer address of the interface so that the adjacent node
is reachable at network layer
z Performing basic OSPF configuration
4.5.2 Configuring the Network Type of an OSPF Interface
Table 4-4 Configure the network type of an OSPF interface
Operation Command Description
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—
Configure the network type of
the OSPF interface
ospf network-type
{ broadcast | nbma |
p2mp | p2p }
Optional
By default, the network
type of an interface
depends on the physical
interface.
 Note:
z After an interface has been configured with a new network type, the original
network type of the interface is removed automatically.
z Note that, neighboring relationship can be established between two interfaces
configured as broadcast, NBMA, or P2MP only if the interfaces are on the same
network segment.
4.5.3 Setting an NBMA Neighbor
Some special configurations need to be done on an NBMA network. Since an NBMA
interface cannot discover the adjacent router by broadcasting Hello packets, you must
manually specify the IP address of the adjacent router for the interface and whether
the adjacent router has the right to vote.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English