2011年6月15日星期三

Cisco 880 Series Routers, What’s Its Bright Points?


880 Series Integrated Services Cisco Routers, a type of fixed-configuration router, provide collaborative business solutions for secure voice and data communication to small businesses and enterprise teleworkers. Cisco 880 routers offer concurrent broadband services over third-generation (3G), Metro Ethernet, and multiple DSL technologies to provide business continuity.

The cisco 880 series router delivers features including firewall, content filtering, VPNs, and wireless LANs (WLANs) at broadband speeds to small offices.

To know further information, we can check the following details of what Cisco router 880 series router offer:
a.      High performance for broadband access in small offices and small branch-office and teleworker sites
b.      Collaborative services with secure analog, digital voice, and data communication
c.       Business continuity and WAN diversity with redundant WAN links: Fast Ethernet, G.SHDSL, Multi-mode DSL (VDSL2 and ADSL2/2+), 3G, and ISDN
d.      Survivable Remote Site Telephony (SRST) voice continuity for enterprise small branch-office and teleworker sites
e.      Enhanced security, including:
. Firewall with advance application and control for email, Instant Messaging (IM), and HTTP traffic
. Site-to-site remote-access and dynamic VPN services: IP Security (IPsec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES]), Dynamic Multipoint VPN (DMVPN), Group Encrypted Transport VPN with onboard acceleration, and Secure Sockets Layer (SSL) VPN
. Intrusion prevention system (IPS): An inline, deep-packet inspection feature that effectively mitigates a wide range of network attacks
. Content filtering: A subscription-based integrated security solution that offers category-based reputation rating; keyword blocking; and protection against adware, malware, spyware, and URL blocking
f.        Four-port 10/100 Fast Ethernet managed switch with VLAN support; two ports support Power over Ethernet (PoE) for powering IP phones or external access points
g.      Secure 802.11g/n access-point option based on draft 802.11n standard with support for autonomous or Cisco Unified WLAN architectures
h.      CON/AUX port for console or external modem
i.        One USB 1.1 port for security eToken credentials, booting from USB, and loading configuration
j.        Easy setup, deployment, and remote-management capabilities through web-based tools and Cisco IOSSoftware

List some hot Cisco 880 Series Data Models
Cisco 881:WAN Interface :10/100-Mbps Fast Ethernet
LAN Interfaces: 4-port 10/100-Mbps managed switch
802.11g/n Option: Cisco 881W
Integrated 3GCisco 881G

Cisco 888: WAN Interface: G.SHDSL (ATM)
LAN Interfaces: 4-port 10/100-Mbps managed switch
802.11g/n Option: Cisco 888W
Cisco 888WCisco 888G
Integrated ISDN Dial Backup: Yes

In one word, the cisco 880 router enable enterprise IT managers and service providers to take full advantage of a solution that can be easily set up at the remote site and can be centrally managed to reduce ongoing operational costs.

If you are a small business, or enterprise small branch office, will you select a Cisco router 880? Hard to choose? Ok, you can check the full list of Cisco 880 series at RouterSwitch.com to help you make it.

Reference:

2011年6月2日星期四

Cisco 7200 Series Routers, Including Cisco 7204VXR, Cisco 7206VXR



Cisco 7200 series routerdelivers exceptional performance and 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.

Pay attention to Cisco 7200VXR series routers’ main features and benefits
Up to 2 Mpps Processing Capability: Provides high-performance routing and processing performance
Maximum Connectivity Options: Meets a variety of topology requirements with the widest range of port densities and interface options
Breadth of Services: Supports QoS, 7206VXR/NPE-G2 security, MPLS, broadband, multiservice, voice, IP-to-IP Gateway and management features for next-generation networks
Investment Protection: Low initial investment with upgrade and redeployment capability

The Cisco 7206 seriesoffers a variety of processors, I/O controllers, and memory options in order to offer customers a "customized" configuration to meet their network needs. And eachconfigured Cisco 7200 system includes a chassis, processor, Input/output (I/O) controller, memory, power supply(s), and IOS software.

Port Adapter Jacket Card
The Cisco 7200 VXR 7206VXR/NPE-G1 shares the same port adapters with the Cisco 7400, 7500, and 7600 FlexWAN module, protecting customer investment in interfaces, providing a clear migration path, and simplifying sparing.

Cisco7204 VXR and 7206 VXR chassis has a dedicated slot for an I/O controller slot that can be used to install a Port Adapter Jacket Card. The Port Adapter Jacket Card can hold single (selected) Port or Service Adapter for easy port and slot expansion.

The Cisco 7200 VXR Series Port Adapter Jacket Card supports the following port adapters:
• Cisco VPN Acceleration Module 2 (SA-VAM2)-Supported only in combination with NPE-G1
• AES wide key crypto card (SA-VAM2+)
• 2-Port Packet/SONET OC3c/STM1 Port Adapter (PA-POS-2OC3)
• 2 Port T3 Serial Port Adapter Enhanced (PA-MC-2T3+)
• 1 port multichannel STM-1multi- and single mode port adapter (PA-MC-STM-1MM, PA-MC-STM-1SMI)
• 1-port Enhanced Port Adapter Series (PA-A3-T3, PA-A3-E3, PA-A3-OC3MM, PA-A3-OC3SMI, PA-A3-OC3SML, PA-A6-T3, PA-A6-E3, PA-A6-OC3MM, PA-A6-OC3SMI, PA-A6-OC3SML)

Note: The Cisco Mix-Enabled T1/E1 Port Adapters for the Cisco 7200 VXR Series router are not compatible with the Port Adapter Jacket Card.

More details: If you want to know more about CISCO 7200 series router, such as protocols, hardware requirements, software requirements, etc. you can visit Cisco’s official website http://www.cisco.com/en/US/prod/collateral/routers/ps341/product_data_sheet09186a008008872b.html

Cisco 7200VXR Ordering Details:
To visit RouterSwitch.com to check the page of Cisco 7200 series router, price, ordering tips and guides offered there…

2011年5月26日星期四

Cisco 2800 Series, Including Cisco 2801, 2811, 2821, 2851, Higher Performance, Lower Price


The award-winning buy Cisco 2800 Series routers, ideal for small to medium-sized businesses and enterprise branch offices, are designed for wire-speed delivery of highly secure concurrent services and can accommodate multiple T1/E1 connections for services including data, security, voice, video, and wireless

The integrated services routing architecture of the Cisco 2811 Series provides the performance, availability, and reliability needed to scale mission-critical business applications in the most demanding environments.

Features of Cisco 2800 router includes:
 * Built-in security
    * Cisco Configuration Professional (CCP) for simplified management
    * A modular platform with a broad range of interface options
    * Up to 2 10/100/1000 Mbps built-in routed ports
    * Up to 64 10/100 Mbps switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones
    * Up to 1500 VPN tunnels
    * Cisco Call Manager Express (CME) call-processing support for up to 96 Cisco IP phone users
    * Cisco Survivable Remote Site Telephony (SRST) support for up to 96 Cisco IP phone users, allowing the router to provide call-processing functionality to keep voice service in operation should the connection to Cisco CME be lost
    * Support for wireless LAN standards 802.11a/b/g
    * Support for a Small Form-Factor Pluggable (SFP) port for Gigabit Ethernet (except 2801)
    * Built-in redundant power supply connector (except 2801)

The Cisco 2800 comprises four new platforms:Cisco 2801,Cisco 2811, Cisco 2821, andCisco 2851. The Cisco2801 routers and Cisco 2811are one rack unit in height and have two 10/100 LAN ports. The more powerful Cisco 2821 and Cisco 2851 routers are two rack units in height and have two 10/100/1000 LAN ports.

The Cisco router 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series.

Cisco 2800 Price Details
CISCO 2801: List price:  US$1,995.00  / Wholesale Price: US$838.00
CISCO2811: List price:  US$2,495.00  / Wholesale Price: US$1,048.00
Cisco2821: List price:  US$3,895.00/ Wholesale Price: US$1,636.00
Cisco2851:List price:  US$6,495.00 / Wholesale Price: US$2,728.00

Notes: More Cisco 2801 series information you can check at routerswitch.com, such as specs, features, warranty, and security, purchasing and price details of Cisco 2800 routers available.

2011年5月19日星期四

Cisco Linksys E4200 wireless router

cisco router  Linksys E4200 router is aimed at advanced users, but we nevertheless found it easy to set up and use.

It uses the fastest 802.11n wireless network standard and can work in both the normal 2.4GHz wireless frequency and the less-congested 5GHz frequency simultaneously to improve your in-home signal.

Computers with suitable equipment can connect at even faster speeds but only Intel Ultimate Wifi Link adapters support this at present (see the end of this review for a list of laptops with the adapters built-in).

The two-tone case is discreet: the antennas are housed inside so nothing pokes out, the only part at the front is a white-illuminated logo to indicate status, and even the lights on the four rear network ports can be turned off. It's intended for cable internet users or those with a separate broadband modem with a network socket, so ADSL users will have to use it alongside their existing modems or routers.

It includes the excellent cisco871 Connect software that made setup and configuration easy and provided quick access to the main features. The router can also be used without this software by accessing its configuration pages in a web browser. Previous versions of this program had some annoying quirks but these have now all been fixed.

Running Cisco Connect launches an illustrated wizard that shows users how to plug in the router, and then automatically discovers and configures it. This only took a few minutes, and it worked equally well over wireless or a network cable. Even complete novices should have no trouble getting up and running.

When setup had finished the Cisco Connect main screen let us add computers, printers and other devices to the network. For PCs, an Easy Setup Key containing the router's wireless security details can be created on a USB memory key. Each connected PC can then be assigned parental controls, restricting the times of web access or blocking specific websites.

Another useful feature is the guest wireless network, a separate network that is perfect for allowing visiting friends or family to use the internet while keeping your PCs secure.

There is also a link to the advanced settings that open in a web browser and allow advanced users to configure features such as the USB storage. Any USB disk or memory key can be plugged into the router's USB socket and shared over the network or the internet, but setting this up was not easy and it's a shame it wasn't included in the  cisco 871 Connect software. Disappointingly, you cannot plug a printer or webcam into the USB socket and have it shared.

The E4200 is an expensive router but the fast networking, parental controls and USB sharing are worth paying for.

2011年5月16日星期一

Cisco Announces Cloud-Based Products For Branch Offices

Cisco router announced Tuesday two new cloud-based products aimed at branch offices and remote locations.

The first is the Cisco Flex 7500 Series Cloud Controller, a LAN controller that enables the central management of up to 500 branch locations and 2,000 access points from one data center.vs-c6506e-s720-10g It allows IT managers to remotely configure wireless policies, management, and security settings without having to physically be in the branch location.

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The benefit for small branch offices to have a controller, rather than standalone access points at multiple sites, is that a controller brings consistency, allows you to more easily manage access points and upgrade firmware, and provides more simple troubleshooting, Sylvia Hooks, senior manager of mobility marketing for Cisco, said in an InformationWeek interview.

"Taken all together and when you put that into a data center,switch router we're minimizing the need to put IT experts in the store, so we're minimizing that support burden that is difficult to fulfill in many branch offices," Hooks said.

    Weak authentication leaves your organization open to sophisticated hackers.
    Implement strong security that is easy to use.

This is the case at Bass Pro Shops, a model client Cisco cites. Bass Pro Shops implemented the 7500 controller two months ago to centralize the management of wireless connections for its 54 retail stores,sm-nm-adptr corporate headquarters, and distribution facility.

"By deploying a Cisco Flex 7500 Series Cloud Controller, we will be able to reduce costs by eliminating the need for a controller at each store to manage the wireless networks, while also reducing the amount of interaction needed by store personnel," Steve Marshall, director of IT services at Bass Pro Shops, said in a statement.

Cisco also introduced the Integrated Services Router Web Security software for the ISR G2 branch router. The software extends Cisco's ScanSafe Cloud Web Security and allows organizations to deploy cloud-based Web security and Web usage policies, enabling secure local Internet access for branch offices and users.

The security software addresses a trend Cisco has seen in branch offices: LAN bottlenecks caused by increasing bandwidth usage have driven some organizations to use a tunnel traffic over the Internet,router-switch which increases the security vulnerabilities of an organization.

"What we've done with Cisco ISR Web Security is to provide an intelligent software solution in all branch-office routers to intelligently redirect all the Internet access directly to cloud-based, ScanSafe security towers, rather than backhauling all traffic through data center," Prashanth Shenoy, senior manager of borderless networks marketing at Cisco, said in an InformationWeek interview.

The benefits include a reduction in hardware for security, including routers, and cloud-based security monitoring,router switch Shenoy said. The new software will be available in July for $2,495, plus an annual Cisco ScanSafe service subscription.

The Cisco Flex 7500 Series Cloud Controller is available now; pricing starts at $47,995.

2011年4月28日星期四

Canvas Systems Expands Networking Support for Cisco IOS

Canvas Systems is pleased to announce a new support option for Cisco IOS. Leveraging its channel partnerships, Canvas can now offer third party support for Cisco IOS, including software bug fixes. Canvas' third party support program, CanvasGuard, consists of both hardware and software support for Cisco switch, routers, firewalls and other networking devices. Flexible options include service levels ranging from next business day support to onsite hardware spares.

"With this addition to the CanvasGuard program, we are able to provide a fully certified and cost-effective solution for all of our network customers," says Paul Smith, VP of Sales Operations for Canvas. "Customers with genuine Cisco routers equipment and valid licenses now have a clear alternative to Smartnet."

CanvasGuard maintenance programs offer support across all OEM platforms including Dell, IBM, HP, Sun and Cisco. Support is provided by OEM certified technicians; currently maintaining over 850 customers and 23,000 servers. CanvasGuard also provides both lifetime and advanced warranty programs, depending on product. Designed to enhance the total life cycle of your data center, CanvasGuard also provides a Real-Time Spares Management program to ensure the parts you need are on hand when you need them.

About Canvas Systems:
Founded in 1998, Canvas Systems is the leading global and independent supplier of IT Hardware and Support - providing the largest channel alternative for data center and hardware services. Based in Norcross, Georgia, Canvas also has regional headquarters in the United Kingdom and Netherlands. Canvas specializes in providing clients with faster and affordable green IT products and services including: Data Center Hardware, Third-Party Maintenance, Financing and Rentals, Infrastructure Services and Remarket and Recycle programs.

Canvas has an extensive $100 million inventory, offers same day shipment to over 70 countries and saves significant money for clients ranging from Fortune 500 companies to small businesses. Canvas Systems is part of the Platinum Equity Portfolio. For more information, call 1-877-CANVAS-9 or visit

2011年4月18日星期一

Cisco sends NSS Labs another firewall

Cisco has sought to defend the security of its firewall products in the wake of a potentially damaging report by NSS Labs this week.

NSS Labs had claimed that five out of six enterprise network firewalls it tested in January "leaked traffic using the default settings that the vendor ships to customers".

The labs offered affected customers a free "remediation brief" – although reading the full report cost US$3,500.

Cisco's security research and operations director Russ Smoak claimed the NSS report "incorrectly lists the Cisco ASA as vulnerable to [a] TCP Split Handshake attack".

"Following an investigation over the course of several months, involving well over a dozen Cisco engineers from various teams and working in conjunction with NSS Labs, no vulnerability of this nature has been observed on Cisco products," Smoak said.

Smoak alleged that although NSS had provided Cisco with test scripts in January, they "did not collect or provide Cisco any configuration information or packet captures to demonstrate the behaviour they observed".

"Once we set to work trying to reproduce the issue on the ASA, we began freely exchanging our lab configuration and testing results with NSS and asking for any additional guidance they could provide," Smoak said.

"To date, Cisco has tested using numerous configuration, software and platform combinations, and all of the aforementioned products have blocked the TCP split handshake negotiation correctly.

"Fast-forward to April, and we're still unable to reproduce the TCP split handshake issue. Last week we sent NSS Labs a  used Cisco ASA in the hopes that they can gather some evidence of their claims and we are awaiting their test results."

Smoak noted several initiatives he said would increase "transparency" on any potential issues with the company's firewall systems.

NSS chief Rick Moy accused vendors in an earlier blog post of ignorance or prioritisation of "performance over security" when it came to their network firewalls.

He confirmed that vendors had been notified of NSS' results "immediately in January and February".

"At considerable expense to us, [we] worked with them for two months to explain the issues and solicit workarounds and fixes," Moy said.

"Half the vendors could have protected customers, but did not, having shipped their firewalls with the protection off by default— leaving enterprise networks vulnerable out of the box.

"There are reasons, but no good ones in our opinion. An analogy is that of a car having the airbag disabled by default (but no warning). This is Job #1 for a firewall."