Expansion Module Diagnostics - Cisco AP775A - Nexus Converged Network Switch 5010 Configuration Manual

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Information About Online Diagnostics

Forwarding engine

Forwarding engine port

Expansion Module Diagnostics

During switch bootup or reset, the bootup diagnostics include tests for the in-service expansion modules in

When you insert an expansion module into a running switch, a set of diagnostics tests are run. The following

table describes the bootup diagnostics for an expansion module. These tests are common with the bootup

diagnostics. If the bootup diagnostics fail, the expansion module is not placed into service.

Table 37: Expansion Module Bootup and Health Monitoring Diagnostics

Fabric engine

Forwarding engine

Forwarding engine port

Health monitoring diagnostics are run on in-service expansion modules. The following table describes the

additional tests that are specific to health monitoring diagnostics for expansion modules.

Table 38: Expansion Module Health Monitoring Diagnostics

Temperature Sensor

Tests the forwarding engine ASICs.

Tests the ports on the forwarding engine ASICs.

Tests the components (such as PHY and MAC) on

the front ports.

Verifies the integrity of backplane and supervisor

Tests the switch fabric ASICs.

Tests the ports on the switch fabric ASIC.

Tests the forwarding engine ASICs.

Tests the ports on the forwarding engine ASICs.

Tests the components (such as PHY and MAC) on

the front ports.

Monitors port and system status LEDs.

Monitors temperature sensor readings.

Cisco Nexus 5000 Series Switch CLI Software Configuration Guide

Expansion Module Diagnostics

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