Contents
14
Software Configuration Guide—Release IOS XE 3.9.xE and IOS 15.2(5)Ex
Online Insertion and Removal on a WS-4500X-32 9-41
Shutting down a Module 9-42
Booting a Module After if it has been Stopped 9-43
Common Scenarios 9-43
Monitoring and Maintaining the Interface 9-44
Monitoring Interface and Controller Status 9-44
Clearing and Resetting the Interface 9-44
Shutting Down and Restarting an Interface 9-45
Configuring Interface Link Status and Trunk Status Events 9-46
Configuring Link Status Event Notification for an Interface 9-46
Global Settings 9-46
Configuring a Switch Global Link Status Logging Event 9-46
Examples 9-47
Resetting the Interface to the Default Configuration 9-48
Checking Port Status and Connectivity 10-1
Checking Module Status 10-1
Checking Interfaces Status 10-2
Displaying MAC Addresses 10-3
Checking Cable Status Using Time Domain Reflectometer 10-3
Overview 10-3
Running the TDR Test 10-4
TDR Guidelines 10-5
Using Telnet 10-5
Changing the Logout Timer 10-6
Monitoring User Sessions 10-6
Using Ping 10-7
Understanding How Ping Works 10-7
Running Ping 10-8
Using IP Traceroute 10-8
Understanding How IP Traceroute Works 10-8
Running IP Traceroute 10-9
Using Layer 2 Traceroute 10-9
Layer 2 Traceroute Usage Guidelines 10-10
Running Layer 2 Traceroute 10-11
Configuring ICMP 10-12
Enabling ICMP Protocol Unreachable Messages 10-12
Enabling ICMP Redirect Messages 10-12
Enabling ICMP Mask Reply Messages 10-13
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