Contents
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Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
OL-25340-01
Online Insertion and Removal on a WS-4500X-32 7-32
Shutting down a Module 7-32
Booting a Module After if it has been Stopped 7-33
Common Scenarios 7-34
Monitoring and Maintaining the Interface 7-34
Monitoring Interface and Controller Status 7-34
Clearing and Resetting the Interface 7-35
Shutting Down and Restarting an Interface 7-35
Configuring Interface Link Status and Trunk Status Events 7-36
Configuring Link Status Event Notification for an Interface 7-37
Global Settings 7-37
Configuring a Switch Global Link Status Logging Event 7-37
Examples 7-37
Resetting the Interface to the Default Configuration 7-38
CHAPTER
8 Checking Port Status and Connectivity 8-1
Checking Module Status 8-2
Checking Interfaces Status 8-3
Displaying MAC Addresses 8-4
Checking Cable Status Using Time Domain Reflectometer 8-4
Overview 8-4
Running the TDR Test 8-5
TDR Guidelines 8-6
Using Telnet 8-6
Changing the Logout Timer 8-7
Monitoring User Sessions 8-7
Using Ping 8-8
Understanding How Ping Works 8-8
Running Ping 8-9
Using IP Traceroute 8-9
Understanding How IP Traceroute Works 8-9
Running IP Traceroute 8-10
Using Layer 2 Traceroute 8-10
Layer 2 Traceroute Usage Guidelines 8-11
Running Layer 2 Traceroute 8-12
Configuring ICMP 8-13
Enabling ICMP Protocol Unreachable Messages 8-13
Enabling ICMP Redirect Messages 8-13
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