2011年6月29日星期三

Cisco IP Phone, Designed with Multimedia Video and Voice Communication


With a cisco ip phone, you can help your business benefit from the productivity-building capabilities of next-generation communications and collaboration, which now includes Multimedia Video and Voice Communication. These industry-leading IP endpoints are designed to maximize network powered communications and collaboration.

Cisco Unified IP Phone 8900 Series HandsetsTake full advantage of converged voice and data networks while retaining the convenience and user-friendliness you expect from a business phone. Cisco ip phone price can help improve productivity by meeting the needs of users throughout your organization. Advanced media endpoints in this innovative suite of Cisco Unified IP Phones enhance the end-user experience.

CiscoIP Phoneprovides a comprehensive portfolio of wired and wireless IP handsets from basic lobby phones up to video enabled touch screen executive models. Models with the Cisco proprietary protocols are designed for deployment with a Cisco call processing server such as Callmanager or a Callmanager Express router. Used cisco ip phone with the SIP protocol can be configured to work with open source systems supporting the SIP protocol.

Have you used a cisco phone? Are you clear about Cisco IP Phones VOIP? Which one is the most popular Cisco IP Phone? What does Cisco Unified IP Phone bring to you? What benefit do you get from Cisco IP Phone? If these questions you can answer quickly? Congratulations, you en joy what Cisco IP Phones take for you…

To get know about some hot Cisco IP Phone types
Cisco Unified IP Phone 7900 Series
  • Come equipped with expanded memory to support graphics-intensive applications and value-added services.
  • Power options, including a choice of PoE, Cisco Inline Power, or local power through an optional power adaptor.
  • High-resolution colour displays, touch screen functions, and Gigabit Ethernet switch ports for fast communications access.
  • Support for the Cisco Unified Video Advantage and VT Camera III application for video communications.
Tips: The exact Cisco IP Unified IP Phone 7900 series, including CP-7911G, CP-7911G-CH1, CP-7906G, CP-7931G, CP-7937G, etc. The key features of Cisco IP Phone 7900 series you can visit routerswitch.com.

Cisco Unified IP Phone 8900 Series

  • Large, backlit, vibrant high-resolution fully-adjustable color display enhances user experience with easy viewing.
  • Delivers rich multimedia communications and advanced features in a design that is both user- and eco-friendly.
  • The phones support the optional Cisco Unified Video Advantage and VT Camera III application for video communications.
  • High-definition voice (HD voice) provides superior audio performance with HD voice headset, handset, and speaker support.

Cisco Unified IP Phone 9900 Series
  • Portfolio of advanced collaborative media endpoints.
  • Ideal for knowledge professionals, administrative staff, managers and executive offices.
  • Includes Bluetooth, USB integration, higher-resolution colour displays, high-def voice (HD voice) and interactive business video support on all models with touch screen access and Wi-Fi integration on selected models.
  • Interactive, high-performance business video accelerates decision making.

2011年6月21日星期二

Password Reset for a Cisco Router


How do I reset the password on my Cisco router? I bought a buy cisco 1700 router from an auction, but there is a password. How can I reset the router to original factory specifications?   
Cisco Unified IP Phone 8900 Series Handsets
Sky sagem wireless router reset password? I just got this sky wireless cisco router price second hand and it has a password set on it. i tried to press the reset button at the back but it does not do any thing, it still comes as a password is set.  
How to reset password on dlink wireless router? I have a dlink wireless router model number DIR 825 . It works good but I am trying to access internet on my ipod and the password i have set is incorrect , this also happened when i tried to access internet on my laptop. When i first set up my ps3 i dont recall having to put a password in but this was when i first got the router. How do i reset the used cisco router password or find out what the password is AND if i reset the password or reset my router will my ps3 have to be reconnected or will it stay?
How to reset password on a router? I recently acquired a linksys router (used) and need to know how to reset the password so that I can use it. Also, is there any way to modify a router to be useful as a cell/wifi blocker, or as a signal booster?
                                                                                               ----From Yahoo Answers
To reset password on a Cisco/D-link/Linksys/Netgear router is a very common problem among people who want a secure network environment for surfing on the internet. If you are confused with the complicated procedure to reset or change the password on a router, or if you are trying to configure a cisco router ios, but a password is blocking you from enable mode, don't worry, just do the steps as follows, password reset on a router is no longer upset to everyone.


First, be informed that what you need:
• Cisco Router
• Computer
• Internet Connection
• Blue Serial Cable
Guide for You to Reset Password on a Cisco Router:
1. Download a program called Putty from the first resource site below.


PuTTy is a terminal emulator application which can act as a client for the SSH, Telnet, rlogin, and raw TCP computing protocols (PuTTy on Wikipedia).
2. Connect one end of the blue serial cable to the cisco router software and the other to your computer. Open up the Putty program on your computer and select the radio button next to "serial" on the right-hand side of the start window. Click on the "Open" button in the bottom right-hand corner of the Putty start window to open the terminal.
3. Power the buy cisco router on. As soon as the router begins loading in the green and black Putty terminal window, press the "Ctrl" and "Break" keys simultaneously until its going into rommon mode.
4. Once in rommon mode, you have to change the configuration register number to make the router boot from a blank configuration file. For the 2800 series Cisco Routers, the command "confreq 0x2142", changing the register number to 2142, worked. Search on cisco.com for information on your particular Cisco Router Series.
 
5. Type the restart command in rommon mode, which is "reset". This will boot the router up again. When it is finished, you should be able to type "en" to get into enable mode without a password.
6. Once you change the running-config in RAM and save it to the startup-config in NVRAM, remember to change the configuration register number back to its default (usually 0x2102). This is important if you change anything on the running-config.  ---by Gabe
Easy six steps help you finish resetting password on a Cisco router. Easy instruction, easy to follow.

2011年6月15日星期三

Cisco 890Router, Why not Choose?


Cisco routers, also popular members of Cisco 800 series, designed for small remote offices and teleworkers that need to be connected to larger enterprise networks. Cisco 890 series is fixed-configuration routers that support multiple types of DSL technologies, broadband cable, and Metro Ethernet connections in small offices.

What cisco 890 series router 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 IOS Software

The Cisco 890 series router, ideal 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.
Among cisco 890 router, Cisco 891/k9 is a superstar, which is hot required by SOHO, small offices
More features and Specs of Cisco 891/k9 as follows:
Device Type Router: + 8-port switch (integrated)
Form Factor: External
Dimensions (WxDxH): 32.5 cm x 24.9 cm x 4.4 cm
RAM: 512 MB (installed) / 768 MB (max) - DDR2 SDRAM
Flash Memory: 256 MB (installed) / 256 MB (max)
Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, GRE
Data Link Protocol: Ethernet, Fast Ethernet
Network / Transport Protocol: L2TP, IPSec
Remote Management Protocol: Telnet, SNMP 3, HTTP, HTTPS, SSH
Cisco Unified IP Phone 8900 Series HandsetsFeatures: Cisco IOS Advanced IP services , VPN support, VLAN support, auto-uplink (auto MDI/MDI-X), Stateful Packet Inspection (SPI), MAC address filtering, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support, Quality of Service (QoS), DHCP server, DNS proxy
Compliant Standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1x
Power: AC 120/230 V ( 50/60 Hz )

Related:More modelsyou can visit Cisco Router 800 Series (Cisco 850, Cisco 860, Cisco 870, Cisco 881 router, Cisco 890) at RouterSwitch.com…

2011年6月2日星期四

Cisco 7200 VXR Series Router, Cisco 7204 VXR, Cisco 7206VXR


For enterprise head offices and service provider edge, if you want to protect your investments and meet new and future network,sell Cisco 7200 VXR Series will be most needed, and cisco 7204vxr, cisco 7206vxr is hot required among large enterprises.

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.

Cisco Unified IP Phone 8900 Series HandsetsMore 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…