Cisco 1941 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 1941 Specifications

General

Product Type	Router
Product Series	1900
Model	1941
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Flash Memory	256 MB
Power Supply	Internal power supply
Power	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Product Name	Cisco 1941
Form Factor	Rack-mountable
Network/Transport Protocol	IPSec, L2TP, PPPoE, PPPoA
Remote Management Protocol	SNMP, Telnet, SSH, HTTP, HTTPS
Features	Firewall protection, VPN support, VLAN support
Interfaces	2 x 10/100/1000Base-T Ethernet WAN, 2 x USB 2.0
Expansion Slots	2 x EHWIC 1 x ISM slot
Wireless LAN	No
RAM	512 MB (installed) / 768 MB (max)