Cisco 3925 User Manual

2iii
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Preface
This preface describes the objectives, audience, organization, conventions of this guide, and the
references that accompany this document set. The following sections are provided:
• Objectives, page iii
• Audience, page iii
• Organization, page iii
• Conventions, page v
• Related Documentation, page vi
• Searching Cisco Documents, page vii
Objectives
This guide provides an overview and explains how to configure the various features for the Cisco 1900
series, Cisco 2900 series, and Cisco 3900 series integrated services routers generation 2 (ISR G2). Some
information may not apply to your particular router model.
Audience
This document is written for experienced technical workers who install, monitor, and troubleshoot
routers under a service contract, or who work for an information technology (IT) department.
Organization
This guide is divided into three parts:
• Part 1—Configuring the Router
• Part 2—Configuring the Access Point
• Part 3—Appendix

Cisco 3925 Specifications

General

Product Type	Router
Form Factor	Rack-mountable
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology	Wired
Power	AC 120/230 V (50/60 Hz)
Redundant Power Supply	Optional
Routing Protocol	OSPF, IS-IS, BGP, EIGRP, PIM
Network/Transport Protocol	IPSec
Remote Management Protocol	SNMP, Telnet, SSH, HTTP
Encryption Algorithm	DES, Triple DES, AES
Flash Memory	256 MB
Weight	11.5 kg
Interfaces	2 x SFP (mini-GBIC)
Power Source	Internal power supply
Authentication Method	RADIUS, TACACS+, LDAP
Compliant Standards	IEEE 802.1Q, IEEE 802.3af
Operating Temperature	0 to 40 °C
Operating Humidity	5% to 85% (non-condensing)
Dimensions (WxDxH)	44.5 x 47.2 x 8.9 cm