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Route Switch Processor (RSP8) Installation and Configuration Guide
OL-4920-02
Enabling High Availability Features
Disabling SLCR
Todisable the Cisco 7500Single Line Card Reloadfeature, use the noservice single-slot-reload-enable
global configuration command on the Cisco 7500 series router.
Verifying Cisco 7500 SLCR
Use the show running-config command to verify that single line card reloading has been successfully
enabled on the Cisco 7500 series router. If the service single-slot-reload-enable line appears in the
command output, Cisco 7500SLCR is enabled. If thisline does not appear inthe command output, Cisco
7500 SLCR is disabled.
SLCR Configuration Example
In the following example, SLCR is enabled for all lines cards in the Cisco 7500 series router:
Router(config)# service single-slot-reload-enable
In the following example, SLCR is disabled for all line cards in the Cisco 7500 series router:
Router(config)# no service single-slot-reload-enable
SLCR Troubleshooting Tips
The debug oir command is used to debug the online insertion and removal (OIR) feature (which is also
known as hot-swapping or power-on servicing). The debug oir command is often useful in debugging
problems related to OIR, including single line card reloading.
RPR, RPR+, SSO, and FSU Troubleshooting Tips
Use the commands in the table below to troubleshoot the RPR, RPR+, SSO, and FSU features on
Cisco 7500 series routers:
Command Purpose
Router(config)# no service single-slot-reload-enable Disables single line card reloading for all of the line cards in the
Cisco 7500 series router.
Command Purpose
Router# show diag Displays hardware information for the router.
Router# show redundancy Displays the redundancy mode of the RSP. This command also
displays information about the number of switchovers, system
uptime, RSP uptime, and reasons for any switchovers.
Router# show version Displays image information for each RSP.