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Contents
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Catalyst 4500 Series, Catalyst 2948G, Catalyst 2948G-GE-TX, and Catalyst 2980G Switches Software Configuration Guide
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Release 8.2GLX
78-15908-01
Default CDP Configuration
21-1
Configuring CDP on the Switch
21-2
Setting the CDP Global Enable State
21-2
Setting the CDP Enable State on a Port
21-2
Setting the CDP Message Interval
21-4
Setting the CDP Holdtime
21-4
Displaying CDP Neighbor Information
21-5
C H A P T E R
22
Using Switch TopN Reports
22-1
Understanding How Switch TopN Reports Works
22-1
Running Switch TopN Reports Without the Background Keyword
22-2
Running Switch TopN Reports with the Background Keyword
22-2
Running and Viewing Switch TopN Reports
22-3
C H A P T E R
23
Configuring UDLD
23-1
Understanding How UDLD Works
23-1
UDLD Software and Hardware Requirements
23-2
Default UDLD Configuration
23-2
Configuring UDLD on the Switch
23-3
Enabling UDLD Globally
23-3
Enabling UDLD on Individual Ports
23-4
Disabling UDLD on Individual Ports
23-4
Disabling UDLD Globally
23-4
Specifying the UDLD Message Interval
23-5
Enabling UDLD Aggressive Mode
23-5
Displaying the UDLD Configuration
23-6
C H A P T E R
24
Configuring SNMP
24-1
SNMP Terminology
24-1
Understanding How SNMP Works
24-3
Security Models and Levels
24-4
SNMP ifindex Persistence Feature
24-4
Understanding How SNMPv1 and SNMPv2c Work
24-5
SNMPv1 and SNMPv2c Default Configuration
24-6
Understanding SNMPv3
24-6
Benefits of SNMPv3
24-6
SNMP Entity
24-6
Configuring SNMP from an NMS
24-9