Cisco Catalyst 9500 Series Hardware Installation Manual page 39

Installing a Network Module
Caution
Step 4 Position the module face up to install it in the module slot. Slide the module into the slot until the back of the
module faceplate is flush with the switch faceplate. Secure the network module in place by latch.
Figure 18: Installing the Network Module in the Switch
A module interface might become error-disabled when a network module with connected fiber-optic
cables is installed or removed. If an interface is error-disabled, you can reenable the interface by
using the shutdown and no shutdown interface configuration commands.
Cisco Catalyst 9500 Series Switches Hardware Installation Guide
Installing Network Modules
33