Cisco Catalyst 4500 Series Administration Guide

Contents
6
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL-30933-01
Resetting a Switch to Factory Default Settings 3-32
Administering the Switch 4-1
Managing the System Time and Date 4-1
System Clock 4-2
Understanding Network Time Protocol 4-2
Configuring NTP 4-3
Default NTP Configuration 4-4
Configuring NTP Authentication 4-4
Configuring NTP Associations 4-6
Configuring NTP Broadcast Service 4-7
Configuring NTP Access Restrictions 4-8
Configuring the Source IP Address for NTP Packets 4-10
Displaying the NTP Configuration 4-11
Configuring Time and Date Manually 4-11
Setting the System Clock 4-11
Displaying the Time and Date Configuration 4-12
Configuring the Time Zone 4-12
Configuring Summer Time (Daylight Saving Time) 4-13
Managing Software Licenses Using Permanent Right-To-Use Features 4-14
About a PRTU License 4-15
Benefits of a PRTU License 4-15
Guidelines for the RTU License Model 4-16
Applying a PRTU License 4-16
Activating a PRTU License 4-16
Deactivating a PRTU License 4-17
Displaying Software License Information 4-17
Configuring a System Name and Prompt 4-21
Configuring a System Name 4-22
Understanding DNS 4-22
Default DNS Configuration 4-23
Setting Up DNS 4-23
Displaying the DNS Configuration 4-24
Creating a Banner 4-24
Default Banner Configuration 4-24
Configuring a Message-of-the-Day Login Banner 4-24
Configuring a Login Banner 4-27
Managing the MAC Address Table 4-28
Building the Address Table 4-28
MAC Addresses and VLANs 4-29

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E