Alcatel Carrier Internetworking Solutions 060187-10 REV D Index

OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 Index-1

Index

A

application examples

OSPF 1-4, 1-32

area border routers 1-8, 1-9

areas 1-8

assigning interfaces 1-22

backbones 1-8

border routers 1-8

creating 1-18

deleting 1-19

enabling 1-18

NSSAs 1-12

ranges 1-20

route metrics 1-20

specifying type 1-18

status 1-19

stub 1-11

summarization 1-19

Totally Stubby 1-12

AS

boundary routers 1-9

ASBRs 1-26

authentication 1-23

MD5 encryption 1-23

simple 1-23

Autonomous System Boundary Router

see ASBRs

autonomous systems

see AS

B

backbone routers 1-9

backbones 1-8

boundary routers 1-9

D

defaults

OSPF 1-3

E

ECMP routing 1-13

I

interior gateway protocols

OSPF 1-7

internal routers 1-9

ip load ospf command 1-17

ip ospf area command 1-18

ip ospf area status command 1-18

ip ospf area summary command 1-19

ip ospf area type command 1-18

ip ospf asbr command 1-26

ip ospf exit-overflow-interval command 1-29

ip ospf extlsdb-limit command 1-29

ip ospf host command 1-29

ip ospf interface area command 1-22

ip ospf interface auth-key command 1-23

ip ospf interface auth-type command 1-23

ip ospf interface command 1-22

ip ospf interface cost command 1-24

ip ospf interface dead-interval command 1-24

ip ospf interface hello-interval command 1-24

ip ospf interface md5 command 1-23

ip ospf interface poll-interval command 1-24

ip ospf interface priority command 1-24

ip ospf interface retrans-interval 1-24

ip ospf interface status command 1-22

ip ospf interface transit-delay command 1-24

ip ospf mtu-checking command 1-29

ip ospf redist command 1-27

ip ospf redist status command 1-26

ip ospf redist-filter command 1-27

ip ospf restart-support status command 1-31

ip ospf route-tag command 1-29

ip ospf spf-timer command 1-29

ip ospf status disable command 1-17

ip ospf status enable command 1-17

ip ospf virtual-link command 1-25

L

link-state protocol 1-7

M

MD5 encryption 1-23

N

NBMA routing 1-13

Not-So-Stubby-Areas

see NSSAs

NSSAs 1-12

Contents

Main Page Contents Page About This Guide Supported Platforms Unsupported Platforms Who Should Read this Manual? When Should I Read this Manual? What is in this Manual? What is Not in this Manual? How is the Information Organized? Documentation Roadmap Stage 1: Using the Switch for the First Time Stage 2: Gaining Familiarity with Basic Switch Functions Stage 3: Integrating the Switch Into a Network Anytime Related Documentation User Manual CD Technical Support 1 Configuring OSPF In This Chapter OSPF Specifications OSPF Defaults Table Enables OSPF. Enables an area. Enables an interface. Sets the overflow interval value. OSPF Quick Steps 9Assign the OSPF interface to the area and the backbone using the ip ospf interface area command. For example: or 10Enable the OSPF interfaces using the ip ospf interface status command. For example: or 11You can now display the router OSPF settings by using the show ip ospf command. The output gener- 12You can display OSPF area settings using the show ip ospf area command. For example: 13You can display OSPF interface settings using the show ip ospf interface command. For example: OSPF Overview OSPF Areas Classification of Routers Virtual Links Stub Areas OSPF Stub Area Not-So-Stubby-Areas Totally Stubby Areas Equal Cost Multi-Path (ECMP) Routing Non Broadcast OSPF Routing Graceful Restart on Stacks with Redundant Switches Page Configuring OSPF Preparing the Network for OSPF Activating OSPF Loading the Software Enabling OSPF Removing OSPF from Memory Creating an OSPF Area Creating an Area Enabling an Area Specifying an Area Type Enabling and Disabling Summarization Displaying Area Status Deleting an Area Configuring Stub Area Default Metrics Setting Area Ranges Configuring a Totally Stubby Area 1Enter the following commands on Router B: 2Enter the following on Router A: Creating OSPF Interfaces Creating an Interface Assigning an Interface to an Area Activating an Interface Interface Authentication Modifying Interface Parameters belonging to this interface. Creating Virtual Links Creating a Virtual Link Modifying Virtual Link Parameters Creating Redistribution Policies and Filters Specifying an Autonomous System Boundary Router Enabling Redistribution Creating A Redistribution Policy Creating a Redistribution Filter Page Configuring Router Capabilities Configuring Static Neighbors Configuring Redundant Switches in a Stack for Graceful Restart OSPF Application Example Three Area OSPF Network Step 1: Prepare the Routers Page Step 2: Enable OSPF Step 3: Create and Enable the Areas and Backbone Step 4: Create, Enable, and Assign Interfaces Page Step 5: Examine the Network Verifying OSPF Configuration A Software License and Copyright Statements Alcatel License Agreement ALCATEL INTERNETWORKING, INC. (AII) SOFTWARE LICENSE AGREEMENT Page Page Third Party Licenses and Notices A.Booting and Debugging Non-Proprietary Software B. The OpenLDAP Public License: Version 2.4, 8 December 2000 C. Linux D. GNU GENERAL PUBLIC LICENSE: Version 2, June 1991 Preamble GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION Page Page Page Appendix: How to Apply These Terms to Your New Programs E. University of California F. Carnegie-Mellon University G.Random.c H.Apptitude, Inc. I. Agranat J. RSA Security Inc. K. Sun Microsystems, Inc. L. Wind River Systems, Inc. M.Network Time Protocol Version 4 Index A B D E O R S T V