Cisco Catalyst 3750 Software Configuration Guide

Contents
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Catalyst 3750 Metro Switch Software Configuration Guide
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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

Cisco Catalyst 3750 Specifications

General

Device Type	Switch
Switching Capacity	32 Gbps
Forwarding Rate	38.7 Mpps
Stacking Bandwidth	32 Gbps
RAM	128 MB
Jumbo Frame Support	Yes
Switch Type	Managed
Model	Catalyst 3750 Series
Uplink Interfaces	SFP
Form Factor	Rack-mountable
MAC Address Table Size	12, 000 entries
Routing Protocol	RIP, OSPF, EIGRP
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Layer 3 switching, Layer 2 switching, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, MAC address filtering, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology
Power over Ethernet (PoE)	PoE
Operating Temperature	-5 - 45 °C
Operating Humidity	10% to 85% non-condensing