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The Cisco 1721 is a modular router optimized for data-access applications, providing businesses with the most complete functionality and flexibility to deliver secure Internet and Intranet access. The router offers a wide array of WAN access options, high-performance routing, Quality of Service, inter-virtual LAN routing, and VPN access with firewall options. Powered by Cisco IOS, the Cisco 1721 offers high reliability and flexibility of interchangeable WAN interface cards, comprehensive security that includes hardware-assisted VPN encryption and a stateful inspection firewall, and business-class DSL with enhanced quality of service to ensure high-performance levels are guaranteed.

Key Benefits:

• Cost-effective modular device optimized for data-access applications
• Offers a wide array of WAN access options, high-performance routing, VLAN routing, and VPN access with firewall options
• Offers business-class DSL through ADSL and G.SHDSL technologies with enhanced QoS

Full Cisco IOS Support, including Multiprotocol Routing, QoS

• Provides industry's most robust, scalable, and feature-rich internetworking software support using the accepted standard networking software for Internet and private WANs
• Constitutes part of the Cisco end-to-end network solution

Quality of Service (QoS)

• Offers support for advanced QoS features such as the Resource Reservation Protocol (RSVP), Weighted Fair Queuing (WFQ), and IP Precedence to reduce recurring WAN costs
• QoS features (such as committed access rate [CAR], policy routing, low-latency queuing [LLQ], generic traffic shaping [GTS], Frame Relay traffic shaping [FRTS], and RSVP) allocate WAN bandwidth to priority applications for improved performance

• High-Performance VPN Encryption (IPSec DES and 3DES VPN module for high-speed, hardware-based encryption)
• Device Authentication and Key Management (Internet Key Exchange [IKE], X.509v3 digital certification, support for Certificate Enrollment Protocol (CEP) with certificate authorities (CAs) such as Verisign and Entrust)
• Cisco Easy VPN Remote / Cisco Easy VPN Server
• Supports ADSL and G.shdsl with advanced QoS features (Multilink PPP [MLP] with link fragmentation and interleaving [LFI], LLQ, Weighted Random Early Detection [WRED], CAR, differentiated services)
• Enables inter-VLAN routing via the standards-based IEEE 802.1Q
• Available in all Cisco IOS feature sets, including base Cisco IOS feature set
• Hot Standby Router Protocol (HSRP)

Router posiada następujące sloty/porty:

• 1x FastEthernet
• 2x Slot na karty WIC
• 1x Console
• 1x AUX

• Router CISCO 1721(router może nie posiadać zaślepki na gniazda modułów WIC)
• moduł WIC 1B S/T
• ZASILACZ bez kabla zasilającego - wymagany kabel taki jak do zasilania komputerów PC, dostępny na moich innych aukcjach