Configuration Mode Restrictions; Configuring Supervisor Engine Redundancy; Configuring Rpr And Rpr - Cisco 6500 Series Software Configuration Manual

Configuring Supervisor Engine Redundancy

Configuration Mode Restrictions

The following configuration restrictions apply during the startup synchronization process:
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Configuring Supervisor Engine Redundancy
These sections describe how to configure supervisor engine redundancy:
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Configuring RPR and RPR+

To configure RPR or RPR+, perform this task:
Command
Step 1
Router(config)# redundancy
Step 2
Router(config-red)# mode {rpr | rpr-plus}
Step 3
Router# show running-config
Step 4
Router# show redundancy states
This example shows how to configure the system for RPR+ and display the redundancy state:
Router> enable
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# redundancy
Router(config-red)# mode rpr-plus
Router(config-red)# ^Z
Router# show redundancy states
Redundancy Mode (Operational) = Route Processor Redundancy Plus
Redundancy Mode (Configured)
Manual Swact = Disabled
Communications = Down
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
5-6
You cannot perform configuration changes during the startup (bulk) synchronization. If you attempt
to make configuration changes during this process, the following message is generated:
Config mode locked out till standby initializes
If configuration changes occur at the same time as a supervisor engine switchover, these
configuration changes are lost.
Configuring RPR and RPR+, page 5-6
Synchronizing the Supervisor Engine Configurations, page 5-7
Displaying the Redundancy States, page 5-8
my state = 13 -ACTIVE
peer state = 1 -DISABLED
Mode = Simplex
Unit = Primary
Unit ID = 1
Split Mode = Disabled
Chapter 5 Configuring RPR and RPR+ Supervisor Engine Redundancy
Purpose
Enters redundancy configuration mode.
Configures RPR or RPR+. When this command is
entered, the redundant supervisor engine is reloaded and
begins to work in RPR or RPR+ mode.
Verifies that RPR or RPR+ is enabled.
Displays the operating redundancy mode.
End with CNTL/Z.
= Route Processor Redundancy Plus
Reason: Simplex mode
Reason: Simplex mode
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