Myslę, że taki router na pewno przyda się wszystkim a na pewno jest to dobry sprzęt, aby rozpocząć zabawę z Cisco, a osoby te będą podchodzić do CCNA lub uczyć się dalej CCNP/CCIE :)

Router ten posiada trzy sloty WIC. Ja proponuję następującą konfigurację:
WIC0: WIC-2T - 2x Smart Serial (np do Polpaka)
WIC1: karta WIC-1ENET - 1x ethernet - np do podłączenia sieci LAN

*** Okazja ***
router w cenie mniej wydajnego modelu 1721

Router idealnie nadaje się do firmy i obsługi łącza Polpak
czy innego frame-relay innego dostawcy niż TPSA

*** Stan techniczny jak i wizualny określam jako dobry ***

Na routery udzielam gwarancję rozruchową 30 dni!

Na zakupione routery na życzenie wystawię fakturę VAT - cena jest ceną brutto!

Kilka słow ze strony www.cisco.com na temat tego routera:

Cisco 1751 Modular Access Router is ideally suited to help you evolve your organization into an e-Business. It supports e-Business features such as VPNs; secure Internet, intranet, and extranet access with optional firewall technology; broadband DSL and cable connectivity; and multiservice voice/video/data/fax integration. The Cisco 1751 Modular Access Router offers:

The Cisco 1751 Router delivers these capabilities with the power of Cisco IOS Software in a modular integrated access solution. The Cisco 1751 Router provides a cost-effective solution to support e-Business applications through a comprehensive feature set including support for:

The Cisco 1751 Router, a member of the Cisco 1700 Family, features a modular architecture that enables cost-effective upgrades and additions of WAN and voice interfaces. Integrated network services and functions, such as optional firewall, DSU/CSU, and VPN features, reduce the complexity of deploying and managing e-Business solutions. The Cisco 1751 Router offers investment protection when your business needs it, with a RISC architecture and features to support new technologies and applications such as voice/video/data/fax integration and VPNs

All Cisco 1751 models offer three modular slots for voice and data interface cards, an autosensing 10/100BaseT Fast Ethernet LAN port supporting standards-based IEEE 802.1Q VLAN, a console port, and an auxiliary port. The Cisco 1751 Router supports the same WAN interface cards as the Cisco 1600, 1700, 2600, and 3600 Series routers, and the same voice interface cards and voice-over-IP (VoIP) technology as the Cisco 1700, 2600, and 3600 Series routers. This simplifies support requirements. The WAN interface cards support a wide range of services, including synchronous and asynchronous serial, Integrated Services Digital Network Basic Rate Interface (ISDN BRI), ADSL, and serial with DSU/CSU options for primary and backup WAN connectivity. The voice interface cards support Foreign Exchange Office (FXO), Foreign Exchange Station (FXS), Network and User Side Voice BRI (ISDN BRI NT/TE), Ear & Mouth (E&M), direct inward dial (DID), and T1/E1 Multiflex VWICs. Additionally, an Ethernet interface card provides the Cisco 1751 Router with dual-Ethernet capability to support the external broadband modem devices.

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

...oraz znacznie więcej: (a to tylko mały wycinek co to cudeńko potrafi :) )

• 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 Slot na karty WVIC/VIC (wsprawie dla kart pod VOICE)
• 1x AIM
• 2x PVDM
• 1x Console
• 1x AUX

Dodatkowo do tego routera dodaje:

• 1x kartę WIC-2T
• 1x kartę WIC-1ENET
• 2x nowy patchcord
• 1x nowy kabel zasilajacy
• 1x nowy kabel konsolowy
• ...oraz zasilacz! - ważene, bo nie wszyscy go dodają!

Bardziej dokładny opis można znaleźć w tym dokumencie.

"Show version" dla tych co lubią widzieć co kupują :)

Router#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-K9SY7-M), Version 12.2(11)T11, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1[zasłonięte]986-20 by cisco Systems, Inc.
Compiled Wed 14-Apr-04 16:10 by hqluong
Image text-base: 0x80[zasłonięte]124, data-base: 0x80D191B0

ROM: System Bootstrap, Version 12.2(1r)XE1, RELEASE SOFTWARE (fc1)
ROM: C1700 Software (C1700-K9SY7-M), Version 12.2(11)T11, RELEASE SOFTWARE (fc1)

Router uptime is 2 minutes
System returned to ROM by power-on
System image file is "flash:c1700-k9sy7-mz.122-11.T11.bin"

cisco 1751 (MPC860P) processor (revision 0x600) with 49152K/16384K bytes of memory.
Processor board ID JAD[zasłonięte]06390Y (236[zasłonięte]5463), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
2 Serial(sync/async) network interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

Router#sh diag
Slot 0:
C1751 1FE VE DV Mainboard Port adapter, 4 ports
Port adapter is analyzed
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
Hardware Revision : 6.0
PCB Serial Number : JADxxxxxxx
Part Number : 73-5128-06
Board Revision : B0
Fab Version : 04
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF xx 02 xx xx xx xx xx xx xx 41 44 30 36 33
0x10: 39 xx 39 xx xx 82 49 xx 08 xx 42 xx 30 xx 04 FF
0x20: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

WIC/VIC Slot 0:
Serial 2T (12in1)
Hardware revision 1.0 Board revision B0
Serial number xxxxxxx Part number xx-xxxx-xx
Test history 0x00 RMA number 00-00-00
Connector type PCI
EEPROM format version 1
EEPROM contents (hex):
0x20: 01 xx 01 00 01 EC xx xx 50 xx xx xx 00 00 00 00
0x30: 58 00 00 00 xx xx 10 00 FF FF FF FF FF FF FF FF

WIC Slot 1:
Ethernet 10bT WAN daughter card-Version 4 TLV Cookie Format
Hardware Revision : 3.0
Part Number : xx-xxxx-xx
Board Revision : A0
Deviation Number : 0-0
Fab Version : 02
PCB Serial Number : xxxxxxxx
RMA Test History : 0D
RMA Number : 0-0-0-0
RMA History : 00
Top Assy. Part Number : xxx-xxxxx-xx
Connector Type : 01
Chassis MAC Address : xxxx.xxxx.xxxx
Capabilities : 00 01

Uważaj to jest aukcja "Kup teraz"
więc nie czekaj do końca aukcji, bo ktoś Cię ubiegnie!