2011年12月5日星期一

Cisco Catalyst 3560 v2 Series Switches, Most Popular in Cisco Catalyst 3560 Series


The Cisco Catalyst 3560 v2 Seriesis the next-generation energy-efficient Layer 3 fast Ethernet switches. This new series of switches supports Cisco EnergyWise technology, which enables companies to measure and manage power consumption of network infrastructure and network-attached devices, thereby reducing their energy costs and their carbon footprint.
Cisco3560 v2 Series switch consumes less power than its predecessors and is the ideal access layer switch for enterprise, retail, and branch-office environments, as it maximizes productivity and investment protection by enabling a unified network for data, voice, and video.
Key Features of cisco 3560g 12 puertos Series
• Lower power consumption than its predecessors
Backward compatible - uses the same Cisco IOS® Software image as the 3560 series and has the same feature set
Full EnergyWise support to monitor energy consumption of network infrastructure and implement energy saving programs to reduce energy costs
Compatible with Cisco Redundant Power System (RPS) 2300
All units have a uniform depth of 11.9 inches for better cable management
Preconfigurable with the Cisco IOS Software release at the time of ordering
IPv6 routing included in the IP Services feature set
• DC powered stand-alone model
About cisco 3560 switch price india Switch Configurations
3560V2-24TS (hot): 24 Ethernet 10/100 ports and 2 Small Form-Factor Pluggable (SFP)-based Gigabit Ethernet ports; 1 rack unit (RU)
3560V2-48TS (hot): 48 Ethernet 10/100 ports and 4 SFP-based Gigabit Ethernet ports; 1RU
3560V2-24PS (hot): 24 Ethernet 10/100 ports with PoE and 2 SFP-based Gigabit Ethernet ports; 1 RU
3560V2-48PS (hot): 48 Ethernet 10/100 ports with PoE and 4 SFP-based Gigabit Ethernet ports; 1RU
3560V2-24TS-SD: 24 Ethernet 10/100 ports and 2 SFP-based Gigabit Ethernet ports; 1RU, DC power supply
Price and Availability
Where to buy a cost-effective catalyst 3560 poe price? RouterSwitch.con is here, which can provide all items of Cisco 3560 switches at very competitive prices.
Contact details: Email: cisco@router-switch.com (Sales Inquiries)
 webmaster@router-switch.com (Technical Inquiries)
Tel:+852-3755-6766 (Hong Kong)
Fax: +852-3050-1066 (Hong Kong)
Address:7/F, Sino Centre, 582-592 Nathan Road, Mongkok Kowloon HongKong
Country:Hong Kong
Live Chat:Use the Live Chatonline our sales representatives.
Notes: Cisco Catalyst 3560-E Series Switches
Cisco Catalyst 3560-X Series Switches

2011年11月17日星期四

Cisco Catalyst 3560-E Series Switches

Cisco Catalyst 3560-E Series Switches are an enterprise-class line of standalone access and aggregation switches that facilitate the deployment of secure converged applications while maximizing investment protection for evolving network and application requirements. Configurations for the Cisco WS-C3560E-48PD-EF access switches include 24 and 48 ports of 10/100/1000 Ethernet with dual 10 Gigabit Ethernet ports. Power over Ethernet is available on both the 24-port and 48-port models and can deliver IEEE 802.3af 15.4W class 3 PoE on all ports simultaneously. Combining 10/100/1000 and PoE configurations with 10 Gigabit Ethernet uplinks, the Cisco WS-C3560E-48PD-SF enhances worker productivity by enabling applications such as IP telephony, wireless, and video.

The Cisco Catalyst 3560-E Series aggregation solutions - the Cisco Catalyst 3560E-12D, a 12-port 10 Gigabit Ethernet aggregation switch, and the Cisco Catalyst 3560E-12SD, a 12-port SFP Gigabit Ethernet aggregation switch with 2 10 Gigabit Ethernet uplink ports, deliver secure nonstop unified network services and versatile connectivity in a one-rack unit (1-RU) form factor for space- and power-constrained environments, enabling businesses to reduce total cost of ownership while maximizing investment protection.

Cisco WS-C3560E-48PD-S highlights:
• Cisco TwinGig converter module for migrating uplinks from Gigabit Ethernet to 10 Gigabit Ethernet
• PoE configurations with 15.4W of PoE on all 48 ports
• Industry first portfolio to scale beyond 15.4W per port delivering maximum solution simplicity for 802.11n access point deployments
• Access switch models have modular power supply with externally available backup
• Dual redundant modular power supplies and fans for Cisco Catalyst 3560E-12D and Cisco Catalyst 3560E-12SD aggregation switches for nonstop operation
• Multicast routing, IPv6 routing, and access control list (ACL) in hardware
• Out-of-band Ethernet management port along with RS-232 console port

Benefits of the WS-C3560E-24PD-S
Scale your network as your business grows: With the TwinGig converter module, you can convert the 10 Gigabit Ethernet interfaces into dual SFP ports in the access and aggregation layers, allowing you to migrate from Gigabit to 10 Gigabit Ethernet when your business demands change without changing network devices. The Cisco Catalyst 3560E-12D also enables the aggregation of up to 12 10 Gigabit Ethernet links within a compact 1-RU form factor in space-constrained environments. Decrease network costs over time: the Cisco Catalyst 3560-E delivers full PoE (15.4W) on every 10/100/1000 port so that as your needs for PoE and Gigabit Ethernet grow, you are positioned to support them without costly upgrades or complete network replacements.

2011年10月19日星期三

How to Configure a DHCP Cisco 1841?

Cisco 1841 is a highly capable router that provides the full feature set needed for small or remote office connectivity to the Internet or other private networks. Dynamic Host Configuration Protocol (DHCP) service is one of the features supported by the cisco 1841 router port and must be enabled if the router is expected to provide dynamic Internet Protocol (IP) addressing to hosts on the private network. The DHCP feature includes many options; however, you can set up a standard configuration in about 30 minutes.
Tips: DHCP service is one of many features that you can enable on a Cisco 1841 router.

Things you’ll use
Cisco serial console cable
  • Microsoft Windows XP computer with 9-pin serial port
  • Network IP number and subnet mask intended for the network
  • IP address for the network DNS server
  • IP address for the network default gateway
  • IP address of a local FTP server
  • Name of the directory where DHCP logs can be stored on the FTP server
  • Credentials of an account that has access to the FTP server

Instructions to Configure a DHCP cisco 1841 rear view Step by Step
Step1. Connect the Cisco serial console cable into the 9-pin serial port on the back of the computer and then connect the other end of the serial console cable into the serial console port on the router 1841.

Step2. Select the "Start" button on Windows XP and then select "All Programs" in the menu that appears. Then select "Accessories."

Step3.Choose the "Communications" program group and then select the "Hyperterminal" icon.

Step4. Enter " cisco 1841 pricing" in the window that appears and touch the "Enter" key. Then select the "Connect using:" menu and click the "Com" port that is connected to the Cisco 1841 from the list that displays. Click the "OK" button.

Step5.Select the "Bits per second" menu and then choose "9600" from the list that appears. Select the "Flow control:" menu and choose "None" in the list that appears. Select the "OK" button.

Step6. Tap the "Enter" key a few times and the Cisco CLI (Command Line Interface) will appear.

Step7.Enter "enable" on the command prompt and then press the "Enter" key. Type the "enable" password if requested and then tap the "Enter" key.

Step8. Type "config t" on the command prompt and then press the "Enter" key. Then type "service dhcp" and press the "Enter" key.

Step9. Type "ipdhcp database ftp://user:password@ip_address/dhcp_logs write-delay 120" except replace the "ip_address " with the FTP server IP address, the "user:password" with the account name and password for the FTP server, cisco 1841 router price list and "dhcp_logs" with the name of the directory where the DHCP logs will be stored on the FTP server. Press the "Enter" key.

Step10. Type "ipdhcp pool pool_name" except replace "pool_name" with a name for the DHCP address pool and then press the "Enter" key. Then type "network 10.0.0.0 255.0.0.0" except replace the "10.0.0.0 255.0.0.0" with the network IP number and subnet mask of the DHCP scope of addresses to be configured for the network.

Step11. Type "dns-server ip_address" except replace "ip_address" with the actual IP address of the DNS server for the network and then press the "Enter" key.

Step12. Type "default-router ip_address" except replace "ip_address" with the default gateway IP address for the network and then press the "Enter" key.

Step13. Type "end" at the command prompt and press the "Enter" key. Type "copy run start" and press the "Enter" key to save the configuration.

2011年9月30日星期五

Cisco 1800 Series, Business Router for Small to Medium Sized Business/Enterprise


Cisco 1800 Series Integrated Services Routers, the next evolution of the award-winning Cisco 1700 Series modular access routers, own more advantages than the formers. Cisco 1800 series, ideal for small to medium-sized businesses and small enterprise branch offices, cisco 1841 enable businesses to reduce costs by deploying a single, resilient system for fast, secure, delivery of multiple mission-critical business services, including data, security, unified communications, wireless.

Cisco 1800 series router has several models including 1801, 1802, 1803, 1811, 1812, 1841(most popular), 1861, all of them have some common features: a. Designed for small businesses or branch offices and to offer secure wireless networking; b. Multiple performance options based on local, remote, cisco 1800 series or broadband connections; c. Integrated security including encryption and protection against hackers; d. Virtual private networks for linking to partners, suppliers, and remote offices; e. Multiple options for adding reliability and option for reduced costs by using power from network cabling; f. Software upgrades to add new features and functions, and integrated switching capabilities.

Cisco 1800 series router has several models including 1801, 1802, 1803, 1811, 1812, 1841(most popular), 1861. You can check details of every type as follows:
The fixed platform models (1801, 1802, 1803, 1811, 1812) include multiple WAN interface options, plus:
  • Up to broadband speeds
  • Eight 10/100 Mbps built-in switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones
  • Up to 50 VPN tunnels
  • Support for wireless local-area network (LAN) standards 802.11a/b/g

The 1841 is a modular platform with a wide range of interface options, plus:
  • Up to T1/E1speeds
  • Up to four 10/100 Mbps built-in switch ports
  • Up to 800 VPN tunnels cisco 1800 series router
  • Support for wireless local-area network (LAN) standards 802.11a/b/g

The 1861 is a modular platform built on a fixed base with a wide range of WAN interface options, plus: 
  • Integrated Cisco Unified Communications Manager Express or Cisco Unified Survivable Remote Site Telephony for call processing
  • Cisco Unity Express, for voice messaging and automated attendant
  • Integrated LAN switching with Power over Ethernet (PoE) expandable through Cisco Catalyst Switches
  • Onboard voice ports for PSTN, PBX, and key system connections

With Cisco 1800 Series integrated services routers; you can lay the foundation for future growth and prepare for voice, video, wireless, and security solutions tomorrow. 1800 series router

If you want to know more about e about the certain type of Cisco 1800 series, you can visit the list of Cisco 1800 router series, prices also offered.



Cisco 1800 Series Models Details…
1800 Series Model
Key Benefits
Type
of Connection
Numberof
VPN Users
1801
Provide secure access to the Internet and reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices

Broadband over traditional phone lines


50
1802
Provide secure access to the Internet and reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices

Broadband over ISDN lines


50
1803
Provide secure access to the Internet and reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices


Broadband


50
1811
Provide secure access to the Internet and reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices

Ethernet, Fast Ethernet


50
1812
Provide secure access to the Internet and reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices
Ethernet, Fast Ethernet

50
Highly expandable for addition of other network capabilities
Broadband, Ethernet, Fast Ethernet

800
1861
Modular design allows for addition of other network capabilities
Ethernet, Fast Ethernet
Up to 8

2011年9月22日星期四

Cisco 3925 Router Password Recovery


The Cisco 3925 router is part of a family of networking equipment produced by Cisco, which has been a network equipment giant for many years. Used 3925 routers are available on the Internet at reasonable prices, so acquiring one is not difficult. However, if the password is unknown or lost, reconfiguration is impossible until the password is reset or recovered. Cisco has built in a procedure for rescuing lost or forgotten passwords or entering new passwords.

Things You'll Need: Serial to RJ-45 cable; Terminal emulation software

Instructions
1. Connect your computer to the router with the blue serial-to-RJ-45 cable that came with the router. The 9-pin D-shell end connects to your computer's serial port, while the RJ-45 end connects to the console jack on the router. The RJ-45 end resembles a slightly larger telephone jack connector.

2. Turn on your computer and establish a terminal session to the cisco 3825. You can use any terminal emulator, and many are freely available on the Internet. Configure the session settings as follows:
9600 baud
8 data bits
No parity
1 stop bit
No flow control

Plug the router's power cable into an electrical outlet, and as the cisco 3945 boots, you should see the Cisco boot messages. If you don't see any output on your computer's terminal session, check your settings on the session and restart it if necessary. Press "Break" within 30 seconds of powering on the router to enter rommon (rom monitor) mode.

3. Type "confreg 0x2142" and press "Enter" at the "rommon 1" prompt. This will cause the router to boot from its internal flash memory without loading the configuration into memory. At the following "rommon 2" prompt, router cisco type "reset" and press "Enter." This will cause the router to reload and ignore the previously saved configuration file.

4. Respond "no" and press "Enter" when prompted for responses to enter the initial dialog or basic management setup. Type "enable" and press "Enter" at the following "Router>" prompt. This will put you into enable mode and display the "Router#" prompts. Copy the non-volatile memory into memory with the "copy startup-config running-config" command, followed by the "Enter" key. buy cisco router Type "sho run" at the prompt and press "Enter" to display the current configuration, including the passwords, some of which may be encrypted.

5. Type "config t" at the prompt and press "Enter." At the "Router(config)#" prompt, type "enable secret <pswd>" -- where "pswd" is the password -- and press "Enter." At this point, your enable password is reset. Press "Ctrl" + "z" to return to the "Router#" prompt.

6. Type "config t" at the "Router#" prompts and presses "Enter." At the "Router(config)#" prompt, type "config-register 0x02102" and press "Enter" to reset the boot register to its normal setting. buy cisco routers Press "Ctrl" + "z" to leave configuration mode. Type "copy running-config startup-config" and press "Enter" to save your changes. Reboot the router and you should be able to login with your password.

2011年9月14日星期三

Cisco 876 Integrated Services Router, Best for Small Office at Low Price


Cisco router 878, a member of Cisco 800/870 series, allows small offices to operate secure concurrent services, including firewall, VPNs, and wireless LANs, at broadband speeds. Easy deployment and centralized management features make the Cisco 870 Series ideal for:
Small offices or teleworker sites as part of an enterprise network
Small and medium-sized businesses for secure WAN and wireless LAN connectivity
Service providers to offer business-class broadband and wireless LAN services to their customers

The cisco881-k9 router provides the performance needed to run concurrent services, including firewall, intrusion prevention, and encryption for VPNs; optional 802.11b/g for WLAN networking; and quality of service (QoS) features for optimizing voice and video applications. In addition, the cisco 881-k9 and Security Device Manager (SDM) Web-based configuration tool simplifies setup and deployment, and centralized management capabilities give network managers visibility and control of the network configurations at the remote site.

Know about cisco 850 Details while Purchasing
Device TypeRouter - DSL modem - 4-port switch (integrated)
Enclosure TypeDesktop
Digital Signaling Protocol      SHDSL
Data Link Protocol   Ethernet, Fast Ethernet
Network / Transport Protocol     PPTP, L2TP, IPSec, PPPoE, PPPoA
Routing Protocol      RIP-1, RIP-2
Remote Management Protocol   SNMP, Telnet, HTTP
Features       Firewall protection, DHCP support, VPN support, VLAN support, auto-uplink (auto MDI/MDI-X), manageable, IPv6 support, Intrusion Prevention System (IPS)
Compliant Standards      IEEE 802.1x
Power   AC 120/230 V (50/60 Hz ) cisco 850
Dimensions (WxDxH)26 cm x 21.6 cm x 5.1 cm
Weight  1 kg

Price of CISCO888-K9 Offered Here
CISCO878-K9: List price:  US$749.00  / Wholesale Price: US$389.00
If you need to be clear about price of other cisco 4900m series, you can visit or check Cisco 870 at routerswitch.com

With  router enterprise IT managers and service providers can take advantage of a solution that can be easily set up at the remote site and then be centrally managed to reduce ongoing operational costs. If you require one, why not select it?

2011年7月26日星期二

WS-C2960G-48TC-L, Cisco Catalyst 2960 Series Intelligent Ethernet Switch



WS-C2960G-48TC-L, one of the most popular Cisco 2960 series switches, catalyst 2960 series switch  offers integrated security, including network admission control (NAC), advanced quality of service (QoS), and resiliency to deliver intelligent services for the network edge.

For people who are deciding to buy a WS-C2960G-48TC-L, cisco 2960 price you can refer to the following details and features of WS-C2960G-48TC-L…

General
Device Type
Switch - 44 ports - Managed
Enclosure Type
Rack-mountable - 1U
Ports
44 x 10/100/1000 + 4 x combo Gigabit SFP
Performance
Switching capacity : 32 Gbps ¦ Forwarding performance (64-byte packet size) : 39 Mpps
MAC Address Table Size
Remote Management Protocol
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH
Encryption Algorithm
SSL
Authentication Method
Secure Shell (SSH), RADIUS, TACACS+
Features
Layer 2 switching, auto-sensing per device, dynamic IP address assignment , auto-negotiation, BOOTP support, ARP support, load balancing, cisco 2960G switch VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DiffServ support, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, cisco 2960S switch Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Link Aggregation Control Protocol (LACP), Port Security, cisco 2960 manual MAC Address Notification, Remote Switch Port Analyzer (RSPAN)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, cisco 2960 commands  IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP)
RAM
64 MB
Flash Memory
32 MB Flash
Status Indicators
Link activity, port transmission speed, port duplex mode, power, cisco 2960 picture  link OK, system
Expansion / Connectivity
Interfaces
48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 4 x SFP (mini-GBIC)
Power
Power Device
Power supply - internal
Voltage Required
AC 120/230 V ( 50/60 Hz )
Power Consumption Operational
123 Watt
Miscellaneous
Width
44.5 cm
Depth
32.8 cm
Height
4.4 cm
Weight
5.45 kg
Rack Mounting Kit
Optional
MTBF
221,432 hour(s)
Compliant Standards
CE, TUV GS, CISPR 22 Class A, GOST, BSMI CNS 13438 Class A, CISPR 24, NOM, VCCI Class A ITE, EN55024, cisco 2960 specs CB, EMC, MIC, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, RoHS, CSA C22.2 No. 60950-1, FCC Part 15 B Class A switch 2960
Software / System Requirements
Software Included
Cisco LAN Base software
Manufacturer Warranty
Service & Support
Limited lifetime warranty
Service & Support Details
Limited warranty - lifetime
Environmental Parameters
Min Operating Temperature
-5 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 95% (non-condensing)
Min Storage Temperature
-25 °C
Max Storage Temperature
70 °C
Humidity Range Storage
10 - 95% (non-condensing)

More price details
Product detail: Cisco Catalyst switch 2960 48 10/100 + 2 T/SFP LAN Base Image  switch 2960g
Conditions: New Sealed
List Price: US$2,495.00
Wholesale Price: US$1,123.00
You Save:US$1,372.00 (54.99% OFF)
Supplier:Yejian Technology/RouterSwitch.com
Tel: +852-3755-6766 (Hong Kong)
Fax: +852-3050-1066 (Hong Kong)

2011年7月20日星期三

Why Buy Used or Refurbished Cisco Equipment?


Recycling, Protecting environment, reducing electronic waste, all these topics are drawing people’s attention. That’s because pollution becomes more serious with the high development of technology and unawareness of saving resources. Actually, if you are ware of being an environment protector, you and take action from everything around you, such as no using plastic bag, planting trees, recycling garbage, reducing e-waste.

So for netizen, if you need to buy network equipment, buying used or refurbished one such as used Cisco should be a good choice.

Compared with new Cisco or other network products, what benefit you can get? Look at the reasons from official refurbished Cisco.

Buying a used Cisco router enables your business to take advantage of breakthrough advances in networking technology - without paying a high price. Unlike ordinary used routers, refurbished network equipment routers from Cisco Certified Refurbished Equipment give you the foundation for an intelligent, resilient network, with industry-leading technologies that can protect your investment and lower your ownership costs.

Purchasing a used Cisco router helps you to put your IT dollars to work even harder. Genuine used Cisco routers can be deployed in training labs, temporary offices or classrooms, used as spare parts or even as non-production assets for disaster recovery. You’ll save more off the list price of equivalent new equipment.

Cisco Certified, 100% inspected, fully licensed, attractively priced, genuine refurbished cisco equipment, etc. all these let you no hesitate to choose a used Cisco. So buying used Cisco to green our environment.

Notes: Router-switch.com is the World's Leading Cisco Supplier, founded in 2002. We provide network equipment that reduces the cost of network infrastructure, and is renowned for their customer service and huge supply of robust, cost-effective products. Our customers are including network equipment resellers, system integrators, service providers, governments entities, banks, the global 1000,  medium and small enterprises. Also we buy used surplus network & Telecom equipment. Our Network Liquidators Provides Hong Kong cisco refurbished and Network Liquidation Services

2011年7月12日星期二

How Much You Know about Cisco, Cisco Router?


Cisco Systems, Inc. is the worldwide leader in networking for the Internet. Cisco's Internet Protocol-based (IP) networking solutions are the foundation of the Internet and most corporate, education, and government networks around the world.
Cisco router provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Today, the Internet and computer networking are an essential part of business, learning and personal communications and entertainment.
Virtually all messages or transactions passing over the Internet are carried quickly and securely through Cisco equipment. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility. In addition, Cisco solutions are the basis for most large, complex networks used by corporations, public institutions, telecommunication companies, and are found in a growing number of medium-sized commercial enterprises.
The company's tradition of innovation continues today with buy Cisco router creating leading products and key technologies that will make the Internet more useful and dynamic in the years ahead. These technologies include: advanced routing and switching, voice and video over IP, optical networking, wireless, storage networking, security, broadband, and content networking. In addition to technology and product leadership, Cisco is recognized as an innovator in how business is conducted. The company has been a pioneer in using the Internet to provide customer support, sell products, offer training, and manage finances.
Drawing upon the company's own Internet best practices and core-value of customer focus, Cisco has established the Internet Business Solutions Group (IBSG) dedicated to helping top business leaders transform their own businesses into e-businesses.

Cisco’sPopular Routers Now
Cisco 800 Series:Cisco 800 router, mainly including Cisco 860, Cisco 870, Cisco 880, Cisco 890, etc. have some common features below to check:
       Built-in security, including content filtering
       Cisco Configuration Professional for simplified management
       WAN connection with multiple access options
       Business Continuity with primary and backup connections on the Cisco 880 router, including 3G and ISDN
       Four 10/100 Mbps Fast Ethernet managed switch ports with optional PoE on two switch ports
       Up to 20 VPN tunnels
       Integrated access point based on the IEEE 802.11n draft 2.0 standard that uses MIMO (Multi-Input, Multiple-output) to improve coverage for existing 802.11 b/g clients and new 802.11n clients
       Cisco Unified Wireless Management Solution
       Business continuity for both data and voice
       Universal software image eases expansion capabilities with software activation

Cisco 1800 Series: Cisco 1800 has several models including 1801, 1802, 1803, 1811, 1812, 1841(most popular), 1861, all of them have some common features: a. Designed for small businesses or branch offices and to offer secure wireless networking; b. Multiple performance options based on local, remote, or broadband connections; c. Integrated security including encryption and protection against hackers; d. Virtual private networks for linking to partners, suppliers, and remote offices; e. Multiple options for adding reliability and option for reduced costs by using power from network cabling; f. Software upgrades to add new features and functions, and integrated switching capabilities.

Cisco 1900 Series: Cisco 1900 offers unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services. This Cisco 1900 series integrated services router offers embedded hardware encryption acceleration, optional firewall, intrusion prevention, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, xDSL, 3G, and GE.

Cisco 2800 Series: The Cisco 2800 Series routers, ideal for small to medium-sized businesses and enterprise branch offices, offer secure, wire-speed delivery of concurrent data, voice, and video services; offer features such as hardware-based VPN encryption acceleration, intrusion-protection and firewall functions, and optional integrated call processing and voice mail; offer a wide variety of network modules and interfaces, voice digital signal processor (DSP) slots, high-density interfaces for a wide range of connectivity requirements, and sufficient performance and slot density for future network expansion requirements and advanced applications.

More: The Cisco 2800 Series comprises four platforms: Cisco 2801, Cisco 2811, Cisco 2821, and Cisco 2851.

Cisco 2900 Series:As a type of router for small to medium enterprise with high performance, Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, XDSL, copper and fiber GE.

Cisco 3800 Series: The Cisco 3800 Integrated Services Routers extends Cisco Systems' leadership in multiservice routing, providing customers with unparalleled network agility, cisco 3800 series router performance, and intelligence. The Cisco 3800 routers feature embedded security processing, significant performance and memory enhancements, and new high-density interfaces that deliver the performance, availability, and reliability required for scaling mission-critical security, IP telephony, business video, network analysis, and Web applications in the most demanding enterprise environments. Built for performance, the 3800 series router deliver multiple concurrent services at wire-speed T3/E3 rates. cisco 3800 router

Cisco 3900 Series: Cisco 3900 router offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet.

Cisco 7200 Series: Cisco 7200 series router delivers exceptional performance and price, cisco 3800 price modularity, and scalability in a compact form factor with a wide range of deployment options. To support a wide range of density, performance, and service requirements, the Cisco 7200 Series offers exceptional price/performance (the new NPE-G2 Network Processing Engine aggregates services at up to 2 Mpps); a wide range of connectivity options and numerous features including serviceability and manageability; increased VPN performance with the new VPN Services Adapter; increased scalability and flexibility with the new Port Adapter Jacket Card.


Cisco 7600 Series: The Cisco 7600 Series is the industry's first carrier-class edge router to offer integrated, high-density Ethernet switching, carrier-class IP/MPLS routing, and 10-Gbps interfaces, benefiting enterprises and helping enable service providers to deliver both consumer and business services over a single converged Carrier Ethernet. cisco 3800 router price

Ideal for Enterprise WAN aggregation or service provider environments, Cisco 7600 series is the industry's first carrier-class edge router to offer integrated, high-density Ethernet switching, carrier-class IP/MPLS routing, and 10-Gbps interfaces, benefiting enterprises and helping enable service providers to deliver both consumer and business services over a single converged Carrier Ethernet network.

More info will be seen from http://www.router-switch.com/