2011年6月22日星期三

Cisco 1941, Cisco 1921, Maintaining Top in Cisco 1900 Series


Cisco 1900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new 1900 Cisco series routers generation 2 platforms are future-enabled with multi-core CPUs, Gigabit Ethernet switching with enhanced POE, and new energy monitoring and control capabilities while enhancing overall system performance.Overall, the used cisco 1900 Series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services.

All cisco 1900 series Integrated Services Routers offer 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.

About Cisco 1941
1941 cisco builds on the best-in-class offering of the existing Cisco 1841 Integrated Services Routers by offering 2 models-Cisco 1941 and Cisco 1941W. In addition to the support of a wide range of wireless and wired connectivity options supported on Cisco 1941 Series, Cisco 1941W offers integration of IEEE 802.11n access point which is backwards compatible with IEEE 802.11a/b/g access points.

Benefits & Key Features
Service Integration
The cisco 1941 series router offer increased levels of services integration with data, security, wireless and mobility services enabling greater efficiencies cost savings.

Services on Demand
A single Cisco IOS Software Universal image is installed on each ISR G2. The Universal image contains all of the Cisco IOS technology sets which can be activated with a software license. This allows your business to quickly deploy advanced features without downloading a new IOS image. Additionally, larger default memory is included to support the new capabilities.
The Cisco Services Ready Engine (SRE) enables a new operational model which allows you to reduce capital expenditures (CapEx) and deploy a variety of application services as needed on a single integrated compute services module.

High Performance with Integrated Services
The Cisco 1900 series router enables deployment in high speed WAN environments with concurrent services enabled up to 25 Mbps.
Multi-Gigabit Fabric enables high bandwidth module to module communication without compromising routing performance

Network Agility
Designed to address customer business requirements, Cisco 1941 Series with the modular architecture, offers performance range of modular interfaces and services as your network needs grow.
Modular interfaces offer increased bandwidth, a diversity of connection options, and network resiliency.

Energy Efficiency
The Cisco 1941 Series architecture provides energy savings features that include the following:
The Cisco 1900 Series offers intelligent power management and allows the customer to control power to the modules based on the time of day. Cisco Energy Wise technology will be supported in the future.
Services integration and modularity on a single platform performing multiple functions, optimizes raw materials consumption and energy usage.
Platform flexibility and ongoing development of both hardware and software capabilities lead to a longer product lifecycle, lowering all aspects of the total cost of ownership, including materials and energy use.
High efficiency power supplies are provided with each platform.

Investment Protection
The Cisco 1941 Series maximizes investment protection by supporting:
Reuse of a broad array of existing modules supported on the original Integrated Services Routers provides a lower cost of ownership.
Rich set of Cisco IOS Software features carried forward from the original Integrated Services Routers and delivered in the universal image.
Flexibility to grow as your business needs evolve.

As businesses strive to lower the total cost of ownership in running their network and increase their overall employee productivity with more centralize and collaborative network applications, more intelligent branch office solutions are required. 
The Cisco 1941 Series is designed to consolidate the functions of separate devices into a single, compact system that can be remotely managed.
Cisco 1941 routers offer these solutions by providing enhanced performance and increased modular density to support multiple services. 

Hot Cisco 1900 Series Items:
Cisco 1941/K9: w/2 GE,2 EHWIC slots,256MB CF,512MB DRAM,IP Base
CISCO1941-SEC/K9: Cisco 1941 Security Bundle w/SEC license PAK
CISCO1921/K9: 2GE, 2 EHWIC slots, 512DRAM, IP Base
CISCO1921-SEC/K9: 2GE, SEC License PAK, 512 MB DRAMS, 256MB Fl

In one word, for a business like yours that depends on technology, Cisco 1900 Series Integrated Services Routers (ISRs) deliver high-performance, highly secure connectivity with multiservice integration that can transform the workplace with a broad set of services, rich-media support, and operational excellence.

2011年6月14日星期二

Cisco 870 Series Integrated Services Routers, Intelligent for Small Offices


The cisco router Series Integrated Services Routers are ideal for small remote offices and teleworkers that need to be connected to larger enterprise networks. The Cisco 870 Series is fixed-configuration routers that support multiple types of DSL technologies, broadband cable, and Metro Ethernet connections in small offices.

What Cisco 870 Series integrated services routers offer here:
• High performance for broadband access in small offices
• Enhanced security, including:
– Stateful Inspection Firewall
– IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES])
– Intrusion prevention system (IPS)
– Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies
• 4-port 10/100 managed switch with VLAN support
• Secure WLAN 802.11b/g option with use of multiple antennas
• Easy setup, deployment, and remote management capabilities through Web-based tools and Cisco IOSSoftware

The cisco 870 router, well designed for deployed where a small office is going to be connected to a larger network, most often with a secure VPN connection.

These types of offices can include as follows:
•Small Remote Office:Connects users in a small remote office, such as insurance agents, lawyer offices, or sales offices.
•Teleworking:Perfect for corporate teleworkers who may have a mix of broadband connection types to choose from.
•Remote Call Center Agent: Similar to teleworking applications, this solution extends the Cisco IP Contact Center solution for telephone call center agents to remote sites.
•Retail VPN: Retail stores migrating from dialup connections for point of sales transactions can use Cisco router 871 to take advantage of low-cost broadband access with the required security to effectively use these public networks.
•Managed Services: Service providers and value-added resellers can use the Cisco 870 series router as a platform to offer differentiated business class security and WLAN services for small to medium business customers.

Main cisco 870 router Models
Models
WAN Interface
LAN Interfaces
802.11b/g Option
Integrated ISDN Dial Backup
Cisco 888
10/100 Mbps Fast Ethernet
4-port 10/100 Mbps managed switch
Yes (Cisco 871W)
-
Cisco 876
Asymmetric DSL (ADSL) over ISDN
4-port 10/100 Mbps managed switch
Yes (Cisco 876W)
Yes
Cisco 877
ADSL over POTS
4-port 10/100 Mbps managed switch
Yes (Cisco 877W)
-
Cisco 878
G.SHDSL
4-port 10/100 Mbps managed switch
Yes (Cisco 878W)
-

With models supporting different broadband technologies such as DSL, cable, and Metro Ethernet,Cisco 870 Router can be deployed at any small office location. Optional integrated 802.11b/g wireless capabilities provide true business-class WAN and WLAN access in a single solution. With Cisco 870 Series 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.

More Notes about Cisco 870 Series Routers Sale
If you have the need to buy Cisco router 870 series, you can visit the Cisco 870 series in RouterSwitch.com to see all models of Cisco router 870 series. Which one will be suitable for your home or office? You can check. Best quality, best price!

2011年6月3日星期五

Cisco 7600 Router, Enterprise Head Office Required



As the most scalable service-rich router in the industry, each chassis offers the ability to bring DS0 to OC-48 WAN connectivity, and 10-Mbps Ethernet to 10-Gigabit Ethernet LAN connectivity to the Internet data centre, metropolitan aggregation, WAN edge aggregation, and enterprise networking applications.

The cisco7606 router not only addresses Ethernet switching, routing, and aggregation functions; it also provides support for converged voice, video, and data services as well as extensions to support IP mobility transparently.

Key Features
Chassis ranges: 3-slot (240Gbit/s) , 4-slot ( 320Gbit/s ), 6-slot ( 480Gbit/s), 9-slot (720Gbit/s) and 13-slot (720Gbit/s) [1].
Up to 256 Gbit/s switching fabric capacities and up to 30 Mpps forwarding performance
Interface breadth: Scaling from DS0 to OC-48/STM-16; 10 Mbit/s Ethernet to 10 Gigabit Ethernet
Support for Cisco 7200/7500 Port Adapters via FlexWAN module
IP/MPLS features: MPLS VPN, Class-Based Weighted Fair Queuing/ Low Latency Queuing (CBWFQ/LLQ), weighted random early detection (WRED), hierarchical traffic shaping, and Quality of Service
Ethernet subscriber services: 32,000 PPPoE subscribers, 16,000 L2TP tunnels and 16,000 SSG subscribers per MWAM module.

Applications:
Carrier Ethernet: Aggregation of consumer and business service
Ethernet services edge: Personalized IP services
Wireless mesh networking and mobility service convergence
IP/MPLS provider edge routing
Enterprise WAN aggregation
Headquarters core routing

Cisco 7600 Router’s Price &Availability
Cisco 7600 series ranges from US$5000 to US$20000, not all the types are required by enterprise head offices. There are some 7600 series items such as Cisco 7606, Cisco 7609, Cisco 7609-S, Cisco 7606-S; these are popular among large enterprises. Prices of Cisco 7606 and Cisco 7609 are available here:
CISCO7606:List price: US$6,000.00 / Wholesale Price: US$2,940.00
CISCO7609:List price: US$10,500.00 / Wholesale Price: US$5,145.00
CISCO7606-S: List price: US$6,000.00 / Wholesale Price: US$2,940.00
CISCO7609-S: List price:  US$10,500.00 / Wholesale Price: US$5,145.00
If you want to know more pricing and purchasing information of Cisco router and other Cisco IT equipments, you can visit Cisco router at RouterSwitch.com…

2011年5月26日星期四

Cisco 2811, Hot List in Cisco 2800 Series Integrated Services Routers. Cisco 2800 Series, for Small to Large Offices


The used 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; offera 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.

The Cisco 2800 Series comprises four platforms:Cisco 2801,Cisco 2811,Cisco 2821, and Cisco 2851.Cisco 2801and Cisco 2811are one rack unit in height and have two 10/100 LAN ports. The more powerful Cisco 2821 routers and Cisco 2851 routers are two rack units in height and have two 10/100/1000 LAN ports.

The higher-end router platforms of the Cisco 2800 series offer increased performance, increased slot density including network module slots ad extension voice module slots and increased inline power output.

Better serve for small to large business, Cisco 2800 series owns several hot models among Cisco users, such as Cisco 2811, Cisco2821, and Cisco2851, especially Cisco 2811 routers, very popular by google search. So let’s check some details of Cisco 2811 router:
The Cisco 2811 Integrated Services Router provides the following support:
•Wire-speed performance for concurrent services such as security and voice , and advanced services to multiple T1/E1/xDSL WAN rates
•Enhanced investment protection through increased performance and modularity
•Increased density through High-Speed WAN Interface Card Slots (four)
•Enhanced Network Module Slot
•Support for over 90 existing and new modules
•Support for majority of existing AIMs, NMs, WICs, VWICs, and VICs
•Two Integrated 10/100 Fast Ethernet ports
•Optional Layer 2 switching support with Power over Ethernet (PoE) (as an option)
•Security
◦On-board encryption
◦Support of up to 1500 VPN tunnels with the AIM-EPII-PLUS Module
◦Antivirus defense support through Network Admission Control (NAC)
◦Intrusion Prevention as well as stateful Cisco IOS Firewall support and many more essential security features
•Voice
◦Analog and digital voice call support
◦Optional voice mail support
◦Optional support for Cisco CallManager Express (Cisco CME) for local call processing in stand alone business for up to36 IP Phones
◦Optional support for Survivable Remote Site Telephony support for local call processing in small enterprise branch offices for up to 36 IP phones

Cisco 2811’s price info at RouterSwitch.com:
Conditions: New Sealed
List price:  US$2,495.00
Wholesale Price: US$1,048.00
You Save:  US$1,447.00 (58.00% OFF)

Reference: Cisco 2800 Series Integrated Services Routers at Cisco.com
Cisco 2811 Integrated Services Router at Cisco.com

2011年5月19日星期四

Cisco refuses to deny it will sell off Linksys

Cisco router is understood to be planning to sell off its consumer router Linksys business. The company has declined to squash the rumour.

According to people familiar with the situation, the network giant is mulling over letting go of its WebEx brand, too. The moves could come as soon as next week.
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A Cisco spokesman told The Register today that the company was not willing to "comment on rumour and speculation".

Just last week, when discussing the firm's third quarter results, Cisco boss John Chambers said that the company would be scaling back on products and people.

Over the past few months analysts have been wondering if cisco871 would offload Linksys among other consumer brands.

Cisco bought Linksys in March 2003 in a $500m all-stock deal. Four years later it snapped up web-conferencing outfit WebEx in a big $2.9bn acquisition. Both buys were bold moves by cisco 871 to widen its portfolio by offering consumer products.

Then cut to last month when the company closed its Flip camera business not long after Chambers said in an internal memo to Cisco staff that he wanted to "simplify the way we work and how we focus our attention and resources".

2011年4月28日星期四

Cisco equipment

The “watchlist” area is for those items in the activity feed that are of special interest or importance to the user. Think of it like Twitter and Tweetdeck. In Twitter you get a feed of everyone you are following, but with Tweetdeck you can have separate columns for subjects of interest. In Quad’s case, the activity feed is everything from documents posted about things you follow, or activities, blogs, posts, etc. or people you follow.
The Watchlist allows the user to add and remove things from the list, and shows a trail of things that are happening related to a subject or activity. The user can search, and refine the search using parameters such as more recent activity, etc.
The second area is Myprofile, which is a profile, of course, but one that the user can add content to, including photos of what they are doing - once again, like you would do a mobile upload to Facebook. It also shows content such as the user’s latest blog (excluding restricted or private information). In addition there is a tag cloud area as well.  The person’s reporting structure within the organization is also available.
The third area is communities, which includes communities of interest, such as a product area they are involved or working in. It includes things like discussion forums, content (including videos), directory, etc. The search function allows the user to search on anything, and lets the user narrow down the search to groups, activities, etc. that are pertinent to their work life.
The last area is instant messaging, which allows the user to search in a directory, for someone in their group, area of interest or the company, see that person’s presence status, and then and instant message with them.
wholesale Cisco is only about 18 months into development of Quad (they launched in June 2010 and rolled it out to Cisco employees in November), and I’m pretty amazed at how useful the platform is. Cisco also has dozens of customers at various stages of development or deployment, as well as dozens of partners that they are working with on the Quad product.  Cisco offered partners a program enabling them to use Quad internally to determine if it is something that they would like to sell.
From a product perspective, used Cisco created an open platform, and added a mobility aspect. When Cius ships in May or June, Quad will ship as an application with the Cius device. Additionally, flexible deployment models are important to Cisco, so they are looking at all options including private cloud and public cloud deployments.
In summary, I think that Quad is fairly impressive. It is hard to convey how useful or visually appealing Quad is without seeing it in action. If you get a chance, take it.  I also like the fact that Cisco is developing Quad by learning from the company’s internal use of the product. After the initial launch, Cisco experienced a high user adoption rate, from which Cisco is continually learning. Cisco’s main goal is to learn from their experience and create a useful platform that combines social application and portals into a user experience platform.

2011年4月19日星期二

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Cisco is taking strides to automate service provisioning, security and access control across mobile devices with a more integrated management suite that will eventually usurp the company's Wireless Control System (WCS) platform.

Cisco Prime Network Control System (NCS), scheduled to be available in June, is a Wi-Fi component of buy Cisco Prime for Enterprise, a set of integrated network management modules announced today that Cisco says converges user and access management of wired and wireless networks.

IN DEPTH: Cisco enterprise management tools take on new network realities

NCS will integrate what are currently separate interfaces for the WCS, Cisco Mobility Services Engine (MSE) location appliance, Cisco LAN Management System (LMS) and used Cisco Network Admission Control (NAC) appliance, says Greg Beach, director of product management in Cisco's wireless networking business unit.

The announcement comes about a month after Cisco competitor Aruba Networks announced that it, too, was smashing down wired and wireless management silos with its Mobile Virtual Enterprise (MOVE) architecture.

Cisco's Beach describes NCS as an "evolution of WCS. We're moving from box management to focusing on end points and [having] one inventory for wired and wireless clients," he says.

That said, however, the company's new Identity Services Engine (ISE), intended to allow centralized, cross-domain policy setting and enforcement, remains a separate platform from NCS, he acknowledges.

Beach describes NCS as being focused on endpoint visibility and troubleshooting to get users back on line as soon as possible. Policy setting and configuration, however, require a separate log-on to the ISE, he says. ISE collapses access control and network admission control (NAC) functions.

NCS will cost $14,995 plus licensing, and the ISE will be $9,900 plus licensing based on number of end points, Beach says.