Cisco Catalyst 3750 Software Configuration Guide

Contents
viii
Catalyst 3750 Metro Switch Software Configuration Guide
78-15870-01
Configuring the Switch for Secure Shell 7-37
Understanding SSH 7-37
Configuring SSH 7-37
CHAPTER 8 Configuring 802.1x Port-Based Authentication 8-1
Understanding 802.1x Port-Based Authentication 8-1
Device Roles 8-2
Authentication Initiation and Message Exchange 8-3
Ports in Authorized and Unauthorized States 8-4
Supported Topologies 8-5
Using 802.1x with Port Security 8-6
Using 802.1x with Voice VLAN Ports 8-6
Using 802.1x with VLAN Assignment 8-7
Using 802.1x with Guest VLAN 8-8
Using 802.1x with Per-User ACLs 8-8
Configuring 802.1x Authentication 8-9
Default 802.1x Configuration 8-10
802.1x Configuration Guidelines 8-11
Configuring 802.1x Authentication 8-11
Configuring the Switch-to-RADIUS-Server Communication 8-13
Configuring Periodic Re-Authentication 8-14
Manually Re-Authenticating a Client Connected to a Port 8-14
Changing the Quiet Period 8-15
Changing the Switch-to-Client Retransmission Time 8-15
Setting the Switch-to-Client Frame-Retransmission Number 8-16
Configuring the Host Mode 8-17
Configuring a Guest VLAN 8-18
Resetting the 802.1x Configuration to the Default Values 8-18
Displaying 802.1x Statistics and Status 8-19
CHAPTER 9 Configuring Interface Characteristics 9-1
Understanding Interface Types 9-1
Port-Based VLANs 9-2
Switch Ports 9-2
Access Ports 9-2
Trunk Ports 9-3
Tunnel Ports 9-3
Routed Ports 9-4
Switch Virtual Interfaces 9-4

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