Related Manuals for Alcatel OmniSwitch 6600 Family
Summary of Contents for Alcatel OmniSwitch 6600 Family
- Page 1 Part No. 060187-10, Rev D March 2005 OmniSwitch 6600 Family Advanced Routing Configuration Guide www.alcatel.com...
- Page 2 The functionality described in this guide is subject to change without notice. Copyright © 2005 by Alcatel Internetworking, Inc. All rights reserved. This document may not be repro- duced in whole or in part without the express written permission of Alcatel Internetworking, Inc.
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Page 3: Table Of Contents
Preparing the Network for OSPF ................1-16 Activating OSPF ....................1-17 Creating an OSPF Area ..................1-18 Creating OSPF Interfaces ..................1-22 Creating Virtual Links ....................1-25 Creating Redistribution Policies and Filters ............1-26 Configuring Router Capabilities ................1-29 Configuring Static Neighbors .................1-30 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... - Page 4 I. Agranat ......................A-11 J. RSA Security Inc..................... A-11 K. Sun Microsystems, Inc..................A-11 L. Wind River Systems, Inc................. A-12 M. Network Time Protocol Version 4 ..............A-12 Index ........................Index-1 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 5: About This Guide
6602-24/6602-48 switches offer fixed Gigabit Ethernet uplinks and fixed stacking ports. The stacking ports on all OmniSwitch 6600 Family switches allow two to eight OmniSwitch 6600 Family switches to be configured as one virtual chassis known as a stack. -
Page 6: Who Should Read This Manual
The audience for this user guide is network administrators and IT support personnel who need to config- ure, maintain, and monitor switches and routers in a live network. However, anyone wishing to gain knowledge on how advanced routing software features are implemented in the OmniSwitch 6600 Family will benefit from the material in this configuration guide. -
Page 7: How Is The Information Organized
Pertinent Documentation: OmniSwitch 6600 Family Getting Started Guide Release Notes A hard-copy OmniSwitch 6600 Family Getting Started Guide is included with OmniSwitch 6600 Family switches; these guides provide all the information you need to get your switch up and running the first time. - Page 8 The OmniSwitch 6600 Family Switch Management Guide is the primary user guide for the basic software features on a single switch. This guide contains information on the switch directory structure, basic file and directory utilities, switch access security, SNMP, and web-based management.
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Page 9: Related Documentation
About This Guide Related Documentation Related Documentation The following are the titles and descriptions of all the OmniSwitch 6600 Family user manuals: OmniSwitch 6600 Family Getting Started Guide • Describes the hardware and software procedures for getting an OmniSwitch 6600 Family switch up and running. -
Page 10: User Manual Cd
Additionally, with 24-hour-a-day access to Alcatel’s Service and Support web page, you’ll be able to view and update any case (open or closed) that you have reported to Alcatel’s technical support, open a new case or access helpful release notes, technical bulletins, and manuals. For more infor- mation on Alcatel’s Service Programs, see our web page at eservice.ind.alcatel.com, call us at 1-800-995-... -
Page 11: Chapter 1 Configuring Ospf
Using redistribution policies and filters. See “Enabling Redistribution” on page 1-26 • For information on creating and managing VLANs, see “Configuring VLANs” in the OmniSwitch 6600 Family Network Configuration Guide. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-1... -
Page 12: Ospf Specifications
Maximum number of ECMP gateways (per destination) Maximum number of neighbors (per router) 16 Maximum number of routes (per router) 4000 (Depending on the number of interfaces/ neighbors, this value may vary.) page 1-2 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 13: Ospf Defaults Table
1 second sit delay. Configures the OSPF interface type. ip ospf interface type broadcast Configures graceful restart on ip ospf restart-support Disabled redundant switches in a stack OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-3... -
Page 14: Ospf Quick Steps
However, the router could be set up in such a way that mobile ports are dynamically assigned to VLANs using VLAN rules. See the chapter titled “Defining VLAN Rules” in the OmniSwitch 6600 Family Network Configuration Guide. Assign a router ID to the router using the ip router router-id command. - Page 15 # of Full State Nbrs = 0, # of attached areas = 2, # of Active areas = 2, # of Transit areas = 0, # of attached NSSAs OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-5...
- Page 16 # of Events = 0, # of Init State Neighbors = 0, # of 2-Way State Neighbors = 0, # of Exchange State Neighbors = 0, # of Full State Neighbors page 1-6 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 17: Ospf Overview
From this database each router calculates a short- est-path tree, with itself as root. This shortest-path tree in turn yields a routing table for the protocol. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 18: Ospf Areas
All routers belonging to an area must agree on that area’s configuration. Misconfiguration will keep neighbors from forming adjacencies between themselves, and OSPF will not function. page 1-8 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 19: Classification Of Routers
(i.e., internal, area border, and backbone routers). AS boundary routers may be internal or area border routers, and may or may not participate in the backbone. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-9... -
Page 20: Virtual Links
In the above diagram, Router A and Router B are connected via a virtual link in Area 1, which is known as a transit area. See “Creating Virtual Links” on page 1-25 for more information. page 1-10 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 21: Stub Areas
Two restrictions on the use of stub areas are: Virtual links cannot be configured through stub areas. • AS boundary routers cannot be placed internal to stub areas. • OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-11... -
Page 22: Not-So-Stubby-Areas
OmniSwitch 6648 OmniSwitch 6648 Router A Router B Totally Stubby Area Example Note. See “Configuring a Totally Stubby Area” on page 1-20 for information on configuring Totally Stubby Areas. page 1-12 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 23: Equal Cost Multi-Path (Ecmp) Routing
Graceful Restart on Stacks with Redundant Switches OmniSwitch 6600 Family stacks with two or more switches can support redundancy where if the primary switch fails or goes offline for any reason, the secondary switch is instantly notified. The secondary switch automatically assumes the primary role. - Page 24 OSPF performs a graceful restart. Note. See “Configuring Redundant Switches in a Stack for Graceful Restart” on page 1-31 for more infor- mation on configuring graceful restart. page 1-14 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 25: Configuring Ospf
At the end of the chapter is a simple OSPF network diagram with instructions on how it was created on a router-by-router basis. See “OSPF Application Example” on page 1-32 for more information. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-15... -
Page 26: Preparing The Network For Ospf
This number can be any number, as long as it is in standard dotted decimal format (e.g., 1.1.1.1). Router identification number assignment is discussed in “Config- uring IP,” in the OmniSwitch 6600 Family Network Configuration Guide. If this is not done, the router identification number is automatically the primary interface address. -
Page 27: Activating Ospf
Activating OSPF For OSPF to run on the router, the advanced routing image (Hadvrout.img) must be installed. (For infor- mation on how to install image files, see “Managing System Files” in the OmniSwitch 6600 Family Switch Management Guide.) After the image file has been installed onto the router, you will need to load the OSPF software into memory and enable it, as described below. -
Page 28: Creating An Ospf Area
-> ip ospf area 1.1.1.1 type stub Note. By default, an area is a normal area. The type keyword would be used to change a stub or NSSA area into a normal area. page 1-18 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... - Page 29 -> show ip ospf area 1.1.1.1 stub Deleting an Area To delete an area, enter the ip ospf area command as shown: -> no ip ospf area 1.1.1.1 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-19...
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Page 30: Configuring Stub Area Default Metrics
Router B is an ABR between the backbone area 0 and the stub area 1 and Router A is in Totally Stubby Area 1.1.1.1 follow the steps below: page 1-20 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... - Page 31 -> ip ospf area 1.1.1.1 status enable -> ip ospf interface 192.168.12.1 -> ip ospf interface 192.168.12.1 area 1.1.1.1 -> ip ospf interface 192.168.12.1 status enable -> ip ospf status enable OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-21...
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Page 32: Creating Ospf Interfaces
IP address or interface name, as shown: -> ip ospf interface 120.5.80.1 status enable The interface can be disabled using the disable keyword in place of the enable keyword. page 1-22 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 33: Interface Authentication
-> ip ospf interface 120.5.80.1 md5 7 disable To remove all authentication, enter the ip ospf interface auth-type as follows: -> ip ospf interface 120.5.80.1 auth-type none OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-23... - Page 34 To reset any parameter to its default value, enter the keyword with no parameter value, as shown: -> ip ospf interface 120.5.80.1 dead-interval Note. Although you can configure several parameters at once, you can only reset them to the default one at a time. page 1-24 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 35: Creating Virtual Links
They are described in the ip ospf virtual-link command description.These parameters are identical in function to their counterparts in the section “Modifying Interface Parameters” on page 1-24. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-25... -
Page 36: Creating Redistribution Policies And Filters
To enable redistribution, enter the command at the CLI prompt as shown: -> ip ospf redist status enable To disable redistribution, enter the command as shown: -> ip ospf redist status disable page 1-26 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 37: Creating A Redistribution Filter
255.255.0.0. All other routes would be advertised normally. Note. By default, filters are set to permit. If permit is the filter action desired, it is not necessary to use the effect keyword. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-27... - Page 38 To delete a redistribution filter, enter the ip ospf redist-filter command with the route or protocol type and its associated IP address and mask, as shown: -> no ip ospf redist-filter rip 1.1.0.0 255.255.0.0 page 1-28 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 39: Configuring Router Capabilities
-> ip ospf spf-timer delay 3 hold 6 To return a parameter to its default setting, enter the command with no parameter value, as shown: -> ip ospf spf-timer OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-29... -
Page 40: Configuring Static Neighbors
If this neighbor is not required to participate in DR election, configure it as non-eligible. The eligibility can be changed at any time as long as the interface it is attached to is in the disabled state. page 1-30 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 41: Omniswitch 6600 Family Advanced Routing Configuration Guide March 2005
Initiates a planned graceful restart. For more information about graceful restart commands, see the “OSPF Commands” chapter in the OmniSwitch CLI Reference Guide. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-31... -
Page 42: Ospf Application Example
VLAN 23 Interface 23.x.x.x Area 0.0.0.2 Area 0.0.0.3 Router 2 Router 3 Router ID 20.0.0.1 Router ID 3.3.3.3 VLAN 20 VLAN 30 Interface 20.0.0.1 Interface 30.0.0.1 Three Area OSPF Network page 1-32 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 43: Step 1: Prepare The Routers
However, the router could be set up in such a way that mobile ports are dynamically assigned to VLANs using VLAN rules. See the chapter titled “Defining VLAN Rules” in the OmniSwitch 6600 Family Network Configuration Guide. The commands setting up VLANs are shown below: Router 1 (using ports 2/1 and 2/2 for the backbone, and ports 2/3-5 for end devices): ->... - Page 44 VLAN 30 handles the device connections to Router 3, using the IP router port 30.0.0.3 and physical • ports 2/3-5. More ports could be added at a later time if necessary. The router was assigned the Router ID of 3.3.3.3. page 1-34 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 45: Step 2: Enable Ospf
“Step 1: Prepare the Routers” on page 1-33. Router 1 -> ip ospf interface 31.0.0.1 -> ip ospf interface 31.0.0.1 area 0.0.0.0 -> ip ospf interface 31.0.0.1 status enable OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-35... - Page 46 -> ip ospf interface vlan-12 area 0.0.0.0 -> ip ospf interface vlan-12 status enable -> ip ospf interface vlan-23 -> ip ospf interface vlan-23 area 0.0.0.0 -> ip ospf interface vlan-23 status enable page 1-36 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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Page 47: Step 5: Examine The Network
• To check for adjacencies formed with neighbors, use the show ip ospf neighbor command. • For routes, use the show ip ospf routes command. • OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page 1-37... -
Page 48: Verifying Ospf Configuration
OmniSwitch CLI Reference Guide. Examples of the show ip ospf, show ip ospf area, and show ip ospf interface command outputs are given in the section “OSPF Quick Steps” on page 1-4. page 1-38 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 49: Appendix A Software License And Copyright Statements
A Software License and Copyright Statements This appendix contains Alcatel and third-party software vendor license and copyright statements. Alcatel License Agreement ALCATEL INTERNETWORKING, INC. (“AII”) SOFTWARE LICENSE AGREEMENT IMPORTANT. Please read the terms and conditions of this license agreement carefully before opening this package. - Page 50 Licensee’s computer or made non-readable. AII may terminate this License Agreement upon the breach by Licensee of any term hereof. Upon such termination by AII, Licensee agrees to return to AII or destroy the Licensed Materials and all copies and portions thereof. page A-2 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
- Page 51 Run-Time Module) are third part beneficiaries to this License Agree- ment with full rights of enforcement. Please refer to the section entitled “Third Party Licenses and Notices” on page A-4 for the third party license and notice terms. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page A-3...
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Page 52: Third Party Licenses And Notices
OpenLDAP is a trademark of the OpenLDAP Foundation. Copyright 1999-2000 The OpenLDAP Foundation, Redwood City, California, USA. All Rights Reserved. Permission to copy and distributed verbatim copies of this document is granted. page A-4 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 53: Linux
“work based on the Program” means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... - Page 54 Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software inter- change; or, page A-6 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
- Page 55 Many people have made generous contributions to the wide range of software distributed through that system in reliance on OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page A-7...
- Page 56 SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS page A-8 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
- Page 57 License. URLWatch: For notice when this page changes, fill in your email address. Maintained by: Webmaster, Linux Online Inc. Last modified: 09-Aug-2000 02:03AM. Views since 16-Aug-2000: 177203. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page A-9...
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Page 58: University Of California
ITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. page A-10 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 59: Apptitude, Inc
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS. K. Sun Microsystems, Inc. This product contains Coronado ASIC, which includes a component derived from designs licensed from Sun Microsystems, Inc. OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 page A-11... -
Page 60: Wind River Systems, Inc
* written prior permission. The University of Delaware makes no * representations about the suitability this software for any * purpose. It is provided "as is" without express or implied * warranty. ************************************************************************* page A-12 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005... -
Page 61: Index
1-25 autonomous systems see AS link-state protocol backbone routers backbones boundary routers MD5 encryption 1-23 defaults NBMA routing 1-13 OSPF Not-So-Stubby-Areas see NSSAs NSSAs 1-12 ECMP routing 1-13 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005 Index-1... - Page 62 1-28 enabling 1-26 OSPF interfaces 1-22 assigning to areas 1-22 authentication 1-23 creating 1-22 deleting 1-22 enabling 1-22 modifying 1-24 OSPF redistribution policies 1-26 creating 1-27 deleting 1-27 enabling 1-26 Index-2 OmniSwitch 6600 Family Advanced Routing Configuration Guide March 2005...
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