References; Features; Intra-Area, Interarea, And External Routes - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual

JunosE 11.3.x IP, IPv6, and IGP Configuration Guide

References

Features

Intra-area, Interarea, and External Routes

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See ERX Module Guide, Appendix A, Module Protocol Support for information about the
modules that support OSPF.
For information about modules that support OSPF on the E120 and E320 Broadband
Services Routers:
See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.
See E120 and E320 Module Guide, Appendix A, IOA Protocol Support for information
about the modules that support OSPF.
If you need more information about the OSPF protocol, see the following documents:
JunosE Release Notes, Appendix A, System Maximums—See the Release Notes
corresponding to your software release for information about maximum values.
OSPFv3 Graceful Restart—draft-ietf-ospf-ospfv3-graceful-restart-04.txt (November
2006 expiration)
RFC 2328—OSPF Version 2 (April 1998)
RFC 2370—The OSPF Opaque LSA Option (July 1998)
RFC 2740—OSPF for IPv6
RFC 3623—Graceful OSPF Restart (November 2003)
RFC 3630—Traffic Engineering (TE) Extensions to OSPF Version 2 (September 2003)
NOTE: IETF drafts are valid for only 6 months from the date of issuance.
They must be considered works in progress. Please refer to the IETF Web
site at http://www.ietf.org for the latest drafts.
For information about the OSPF protocol working group, see
http://www.ietf.org/html.charters/ospf-charter.html.
The following sections provide brief descriptions of key OSPF features supported in our
implementation of OSPF.
You can split up an OSPF AS into areas. Doing this reduces the size of the link-state
database (LSDB). Each OSPF area runs as a separate network and maintains its own
LSDB. OSPF computes routes only to destinations within the area, and does not flood
routes beyond the area boundaries.
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