Cisco 1721 Hardware Installation Manual page 3

Chapter 1 Cisco 1721 Router Overview
Table 1-1 Key Features
Feature
One Fast Ethernet
(10/100BASE-TX) port
Two Cisco WAN interface card
(WIC) slots
Console port
Auxiliary port
VPN hardware-assisted 3DES
encryption module
SNMP support
AutoInstall support
Kensington security slot
Cisco ConfigMaker support
Support for Cisco IOS software
features
78-13834-02
Description
• Operates in full- or half-duplex mode (with manual
override available).
Supports autosensing for 10- or 100-Mbps operation.
•
Supports IEEE 802.1Q VLAN encapsulation.
•
Supports a combination of any two of the following WICs:
•
ISDN BRI, 56-kbps DSU/CSU, FT1/T1 DSU/CSU,
high-speed serial, dual-serial, ADSL, G.SHDSL, and
Ethernet.
The WAN interface configuration can be changed as your
•
network requirements change.
Supports router configuration and management with a
directly-connected terminal or PC. Supports up to 115.2 kbps.
Supports modem connection to the router, which can be
configured and managed from a remote location. Supports up to
115.2 kbps.
Provides IPSEC DES and 3DES hardware encryption.
Router can be managed over a network using Simple Network
Management Protocol (SNMP).
Configuration files can be easily downloaded to the router over
a WAN connection.
Router can be secured to a desktop or other surface using
Kensington lockdown equipment.
You can set up networks that include the Cisco 1721 router
using the Cisco ConfigMaker application, a wizards-based
software tool that helps you easily configure and address Cisco
routers, access servers, hubs, switches, and networks.
Supports IP, IPX, AppleTalk, IBM, Open Shortest Path First
(OSPF), NetWare Link Services Protocol (NLSP), Resource
Reservation Protocol (RSVP), encryption, network address
translation, and the Cisco IOS Firewall Feature Set.
Cisco 1721 Router Hardware Installation Guide
Key Features
1-3