Show Switch Service-Modules - Cisco Catalyst 3750-X Command Reference Manual

Cisco ios release 15.2(1)e and later

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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

show switch service-modules

To display the status of C3KX-SM-10G network service modules on the switch or in the switch stack,

use the show switch service-modules command in EXEC mode.

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC.

Command History

Usage Guidelines

Use this command to see the status of network service modules installed in the switch or in the switch

When the service module and the switch have the correct software version and software feature set,

service-module-specific features, such as Cisco TrustSec Network Device Admission Control (NDAC)

and the Security Association Protocol (SAP) key exchange for MACsec uplink encryption and Flexible

NetFlow, are available on the service module ports.

If the service module software is not the correct version and feature set, the service module operates in

pass-through mode, which means that the SPF module ports operate like other switch SFP module ports

and cannot run service-module-specific features. You can configure only those features that are

supported on all the other switch ports.

This is an example of output when the software versions are compatible and the service module is

connected and operational:

Switch# show switch service-modules

Switch/Stack supports service module CPU version: 03.00.24

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show switch service-modules

Modification

This command was introduced.

The software on the service module must be compatible with the software on the switch.

The switch must be running the IP base or IP services feature set. The LAN base feature set does

not support the service module.

Catalyst 3750-X and 3560-X Switch Command Reference

show switch service-modules

Catalyst 3560-x