Cisco Catalyst 3750 - Page 5

Contents
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Catalyst 3750 Metro Switch Software Configuration Guide
78-15870-01
CHAPTER 4 Configuring IE2100 CNS Agents 4-1
Understanding IE2100 Series Configuration Registrar Software 4-1
CNS Configuration Service 4-2
CNS Event Service 4-3
NameSpace Mapper 4-3
Configuration Registrar and ConfigID, DeviceID, and Host Name 4-3
ConfigID 4-3
DeviceID 4-4
Host Name and DeviceID 4-4
Using Host Name, DeviceID, and ConfigID 4-4
Understanding CNS Embedded Agents 4-5
Initial Configuration 4-5
Incremental (Partial) Configuration 4-6
Synchronized Configuration 4-6
Configuring CNS Embedded Agents 4-6
Enabling Automated CNS Configuration 4-6
Enabling the CNS Event Agent 4-8
Enabling the CNS Configuration Agent 4-9
Enabling an Initial Configuration 4-9
Enabling a Partial Configuration 4-11
Displaying CNS Configuration 4-12
CHAPTER 5 Administering the Switch 5-1
Managing the System Time and Date 5-1
Understanding the System Clock 5-2
Understanding Network Time Protocol 5-2
Configuring NTP 5-4
Default NTP Configuration 5-4
Configuring NTP Authentication 5-5
Configuring NTP Associations 5-6
Configuring NTP Broadcast Service 5-7
Configuring NTP Access Restrictions 5-8
Configuring the Source IP Address for NTP Packets 5-10
Displaying the NTP Configuration 5-11
Configuring Time and Date Manually 5-11
Setting the System Clock 5-11
Displaying the Time and Date Configuration 5-12
Configuring the Time Zone 5-12
Configuring Summer Time (Daylight Saving Time) 5-13