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2 open shortest path first (ospf), 1 enabling ospf, Open shortest path first (ospf) – Siemens S223 User Manual

Page 333: Enabling ospf

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User Manual UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

A50010-Y3-C150-2-7619 333

10.2

Open Shortest Path First (OSPF)

Open shortest path first (OSPF) is an interior gateway protocol developed by the OSPF
working group of Internet Engineering Task Force (IETF). OSPF designed for IP network
supports IP subnetting and marks on information from exterior network. Moreover, it sup-
ports packet authorization and transmits/receives routing information through IP multicast.
It is most convenient to operate OSPF on layered network.

OSPF is the most compatible routing protocol in layer network environment. The first set-
ting in OSPF network is planning network organized with router and configures border
router faced with multiple section.

After that, sets up the basic configuration for OSPF router operation and assigns interface
to Area. To make compatible OSPF router configuration for user environment, each router
configuration must be accorded by verification.

This section provides configurations for OSPF routing protocol. Lists are as follows.

Enabling OSPF

ABR Type Configuration

Compatibility Support

OSPF Interface

Non-Broadcast Network

OSPF Area

Default Metric

Graceful Restart Support

Opaque-LSA Support

Default Route

Finding Period

External Routes to OSPF Network

OSPF Distance

Host Route

Passive Interface

Blocking Routing Information

Summary Routing Information

OSPF Monitoring and Management

Routing functionalities such as RIP, OSPF, BGP and PIM-SM are only available for hiD
6615 S323. (Unavailable for hiD 6615 S223)

10.2.1 Enabling

OSPF

To use OSPF routing protocol, it must be activated as other routing protocols. After activa-
tion, configures network address and ID which is operated by OSPF.

The following command shows steps of activating OSPF.

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