Cisco Systems Product Models, Cisco 800 IDSL Features and Benefits, Security, Cisco 802 IDSL

Product Models

Model		Ethernet LAN	WAN		Analog Telephone Ports	Console Port
Cisco 802 IDSL		One 10BaseT (RJ-45)	One IDSL U,		None	RJ-45
			integrated NT1 (RJ-45)
Cisco 804 IDSL		10BaseT (RJ-45) 4-port hub	One IDSL U,		2(RJ-11)	RJ-45
			integrated NT1 (RJ-45)
Cisco 800 IDSL Features and Benefits
Feature				Benefit
High-Speed Access
Compression up to 4:1 ratio				• Effective throughput of up to 512 kbps
Selectable speed settings (64 kbps, 128 kbps, 144 kbps)				• Allows service providers to offer differentiated service levels
WAN Interface
Compatible with Adtran, Alcatel, Cisco, Copper Mountain,				• Easy to deploy into existing network infrastructure
Lucent, Nokia, Paradyne, Pulsecom, and all standards-based
IDSL DSLAMs
Works through Digital Loop Carriers with distances up to 36,000 feet				•	Extend reach to increase subscriber base
WAN Performance
Constant Internet connection				• Allows multiple users to connect to the Internet simultaneously, saving time and money for
					businesses with numerous heavy users who need instant access
Choice of Encapsulation (PPP, Frame Relay)				• Ensures compatibility with existing network
LAN Interface
One Ethernet 10BaseT port (802-IDSL)				• Connect to a single PC or Ethernet hub
Integrated 4-port Ethernet hub (804-IDSL)				• Integrated solution for small office
Security
Standard Security
PAP, CHAP, and Extended Access Control Lists				• Protects network resources from unauthorized access
Network address translation				• Keeps local IP addresses hidden from the outside world
Enhanced Security
Cisco IOS Firewall				• Offers internal users secure, per-application-based, stateful access control. CBAC differentiates
–	Context Based Access Control Lists (CBAC)				Cisco IOS Firewall from other non-stateful, basic firewalls
–	Java Blocking			• Defends and protects router resources against denial-of-service attacks
–	Real Time Audit and Alerts			• Checks packet headers, dropping suspicious packets
–	Denial of Service			• Protects against unidentified, malicious Java applets
				• Details transactions for reporting on a per-application, per-feature basis
IPSec Encryption 56 bit DES, L2TP Tunneling				• Ensures confidential data integrity and data origin authenticity while traversing the Internet by
					using standards-based encryption
				• Provides encryption for all users on the LAN without configuring individual PCs