Configuring Rpr And Rpr+ Supervisor Engine Redundancy - Cisco 7604 Configuration Manual

Configuring RPR and RPR+
Supervisor Engine Redundancy
This chapter describes how to configure supervisor engine redundancy using route processor redundancy
(RPR) and RPR+.
For complete syntax and usage information for the commands used in this chapter, refer to the Cisco
Note •
IOS Master Command List, Release 12.2SX at this URL:
http://www.cisco.com/en/US/docs/ios/mcl/122sxmcl/12_2sx_mcl_book.html
All releases support RPR and RPR+.
•
With Release 12.2(18)SXE and later releases, RPR and RPR+ support IPv6 multicast traffic.
•
Release 12.2(18)SXD and later releases support nonstop forwarding (NSF) with stateful switchover
•
(SSO) on all supervisor engines (see
Supervisor Engine
This chapter consists of these sections:
Understanding RPR and RPR+, page 8-2
•
Supervisor Engine Redundancy Guidelines and Restrictions, page 8-4
•
Configuring Supervisor Engine Redundancy, page 8-6
•
• Performing a Fast Software Upgrade, page 8-8
Copying Files to an MSFC, page 8-9
•
Tip For additional information (including configuration examples and troubleshooting information), see the
documents listed on this page:
http://www.cisco.com/en/US/products/hw/routers/ps368/tsd_products_support_series_home.html
OL-4266-08
Chapter 7, "Configuring NSF with SSO
Redundancy").
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
C H A P T E R
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