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    Cisco 1941 Router: Cisco1941 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. 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, 4G LTE, and GE. Cisco 1941 Integrated Services Router: The Integrated Services Routers Generation 2 (ISR G2) routers provide superior services integration and agility. Designed for scalability, the modular architecture of these platforms enables you to grow and adapt with your business needs. The Cisco 1941 Series offer increased levels of services integration with data, security, wireless, and mobility services enabling greater efficiencies cost savings. High Performance with Integrated Services The Cisco 1900 Series 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. 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. 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. The Cisco 1941 provides significantly enhanced modular capabilities (refer to Table 2) offering investment protection for customers. Most of the modules available on previous generations of Cisco routers, such as the Cisco 1841 ISR, are supported on the Cisco 1941. Additionally, modules used on the Cisco 1941 can easily be interchanged with other Cisco routers to provide maximum investment protection. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes. TheEHWIC slot replaces the high-speed WAN interface card (HWIC) slot and can natively support HWICs, WAN interface cards (WICs), wireless WAN 3G/4G LTE, voice interface cards (VICs), and voice/WAN interface cards (VWICs). ● Two integrated EHWIC slots are available on the Cisco 1941 for flexible configurations for support of two modules: One double wide HWIC-D or single wide EHWIC/HWIC module and a second single wide E-HIC/HWIC module are supported. ● Each HWIC Slot offers high data throughput capability. ◦ Up to 1.6 Gbps aggregate towards the router processor. ◦ Up to 2 Gbps aggregate to other module slots over MultiGigabit Fabric (MGF). Asingle ISM Slot provides flexibility to integrate intelligent services modules that do not require interface ports. ● ISM replaces the Advanced Integration Module (AIM) slot; existing AIM modules are not supported in the ISM slot. ● Each ISM Slot offers high data throughput capability. ◦ Up to 4 Gbps aggregate towards the router processor. ◦ Up to 2 Gbps aggregate to other module slots over MultiGigabit Fabric (MGF). ● Power to ISM slots can be managed by extensions similar to the Cisco EnergyWise framework, allowing organizations to reduce energy consumption in their network infrastructure. Full EnergyWise support will be available in future software releases. Integrated LAN Switching The Cisco 1941 Integrated Services Router Series will support the EHWIC LAN modules when they become available in future. The Cisco 1941 Series support the existing single wide EtherSwitch HWIC and the double wide HWIC-D modules, which greatly expand the router’s capabilities by integrating industry leading Layer 2 or Layer 3 switching. Application Services As organizations continue to centralize and consolidate their branch IT infrastructure in an effort to reduce cost and complexity in the branch office, they are challenged to provide adequate user experience, ensure continuous service availability, and deliver business-relevant applications when and where they are needed. To address these challenges, the Cisco 1941 Series provides the ability to host Cisco, 3rdparty, and custom applications on Cisco Services Ready Engine (SRE) module that seamlessly integrate into the router. The module has its own processor, network interface, and memory that operate independently of the host router resources, helping to ensure maximum concurrent routing and application performance while reducing physical space requirements, lowering power consumption, and consolidating management. Protocols IPv4, IPv6, static routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol (BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group Management Protocol (IGMPv3) Protocol Independent Multicast sparse mode (PIM SM), PIM Source Specific Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPSec, Generic Routing Encapsulation (GRE), Bi-Directional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, L2TPv3, 802.1ag, 802.3ah, L2 and L3 VPN. Encapsulations Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay, Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449, X.21, V.35, and EIA-530), Point-to-Point Protocol over Ethernet (PPPoE), and ATM. Networkwide deployment, configuration, monitoring, and troubleshooting : CiscoWorks LAN Management Solution (LMS) is a suite of integrated applications for simplifying day-to-day management of a Cisco end-to-end network, lowering OpEx while increasing network availability. CiscoWorks LMS offers network managers an easy-to-use web-based interface for configuring, administering, and troubleshooting the Cisco integrated services routers, using new instrumentation such as Cisco IOS EEM. ● In addition to supporting basic platform services of the integrated services router, CiscoWorks also provides added-value support for the Cisco Service Ready Engine, enabling the management and distribution of software images to the SRE, thereby reducing the time and complexities associated with image management. Networkwide staging, configuration, and compliance : CiscoWorks Network Compliance Manager (NCM) tracks and regulates configuration and software changes throughout a multivendor network infrastructure. It provides superior visibility into network changes and can track compliance with a broad variety of regulatory, IT, corporate governance, and technology requirements. Security staging, configuration, and monitoring : Cisco Security Manager is a leading enterprise-class application for managing security. It delivers provisioning of firewall, VPN, and intrusion-prevention-system (IPS) services across Cisco routers, security appliances, and switch service modules. The suite also includes the Cisco Security Monitoring, Analysis and Response System (Cisco Security MARS) for monitoring and mitigation
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    Cisco 1900 Series Routers We TECHSMART IT SOLUTIONS are leading sellers of cisco routers and switches in Hyderabad. We provide cisco Routing and Switching Solutions in Hyderabad. Cisco Routers: Cisco 1900 series Routers: Architecture and Modularity The Cisco 1921 is architected to meet the application demands of today's branch offices with design flexibility for future applications. The modular architecture is designed to support expanding customer requirements, increased bandwidth, and fully integrated power distribution to modules supporting 802.3af PoE and Cisco Enhanced PoE (ePoE). Table 2 lists the architectural features and benefits of the Cisco 1921. The Cisco 1921 provides significantly enhanced modular capabilities (refer to Table 3) that offer you investment protection. Most of the modules available on previous generations of Cisco routers, such as the Cisco 1841 ISR, are supported on the Cisco 1921. Additionally, you can easily interchange modules used on the Cisco 1921 with other Cisco routers to provide maximum investment protection. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes. The Cisco 1921 Integrated Services Routers deliver innovative technologies running on industry-leading Cisco IOS Software. Developed for wide deployment in the world's most demanding enterprise, access, and service provider networks, Cisco IOS Software Releases 15M and T support a comprehensive portfolio of Cisco technologies, including new functions and features delivered in Releases 12.4 and 12.4T, and new innovations that span multiple technology areas, including security, high availability, IP Routing and Multicast, quality of service (QoS), IP Mobility, Multiprotocol Label Switching (MPLS), VPNs, and embedded management. Integrated LAN Switching The Cisco 1921 Integrated Services Router will support the EHWIC LAN modules when they become available in the future. The Cisco 1921 supports the existing singlewide Cisco EtherSwitch ® HWIC and the doublewide HWIC-D modules, which greatly expand the capabilities of the router by integrating industry-leading Layer 2 switching. Protocols IPv4, IPv6, static routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol (BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group Management Protocol (IGMPv3) Protocol Independent Multicast sparse mode (PIM SM), PIM Source-Specific Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPsec, generic routing encapsulation (GRE), Bidirectional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, Layer 2 Tunneling Protocol Version 3 (L2TPv3), 802.1ag, 802.3ah, and Layer 2 and Layer 3 VPN. Encapsulations Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay, Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449, X.21, V.35, and EIA-530), Point-to-Point Protocol over Ethernet (PPPoE), and ATM. Traffic management QoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS, Policy-Based Routing (PBR), Performance Routing (PfR), and Network-Based Application Recognition (NBAR). Cisco 1900 Series Integrated Services Routers (ISR) are designed to meet the requirements of small branches. This Products Family currently consists of the 1905, 1921, 1941 (Internal Services Modules), and 1941W (wireless, 2 Compact Flash cards) models. It's worth mentioning that the 1941W is Wi-Fi CERTIFIED™ and 802.11a/b/g/n-compliant. The Cisco 1900 series can offer at least 2 GE integrated WAN ports, 2 EHWIC Slots, and 1 SIM slots. Furthermore, most of their RAM is 512 MB(default) to 2 GB(max) and the Flash Memory is 256 MB(default) to 4 GB(max). The Cisco 1900 Series enables deployment in high speed WAN environments with concurrent services enabled up to 25 Mbps. High performance with integrated services The Cisco 1900 Series enables deployment in high-speed WAN environments with concurrent services enabled up to 15 Mbps. The Cisco 1921 offers increased levels of services integration with data, security, wireless, and mobility services, enabling greater efficiencies and cost savings. Cisco 1921 Router: Cisco1921/K9- Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, IP Base Lic Cisco1921-SEC/K9- Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, SEC Feature Lic Cisco1921DC/K9- Cisco 1921 Modular Router DC Power, 2GE, 2EHWICslots, 512MB, IP Base C1921-AX/K9- Cisco 1921 Router, 256MB CF, 512MB DRAM, IP Base, SEC, AX C1921-4G-V-SEC/K9- C1921 4G LTE 700MHz (B13) For Verizon Networks with security Cisco1921-T1SEC/K9- Cisco 1921 SEC T1 bundle with HWIC-1DSU-T1, 256F/512D, IOS SEC Lic C1921-VA/K9- Cisco 1921 ISR with EHWIC-VA-DSL-A bundle
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    TECHSMART IT SOLUTIONS is one of the pioneer end - to - end Networking & IT solution providers, with particular focus on Internetworking, Networking & Data Solutions, Internet Security Solutions, IT Infrastructure, and Security Solutions.  We provide IT Networking Solutions targeting high performance, connectivity and internetworking products, such as STRUCTURED CABLING, SERVERS, ROUTERS, SWITHCES, FIREWALLS, SOFTWARES, ACCESS CONTROLS and any kind of IT NETWORKING REQUIREMENTS.  We deal with Various Brands like CISCO, NETGEAR, JUNIPER, CYBEROAM, SONICWALL, FORTINET, AMP, DLINK, DIGILINK, DIGISOL, SYMANTEC, QUICKHEAL, KASPERSKY, MCAFEE, MICROSOFT, HP, IBM,  We provides top class IT services to business customers, specialized in design, installation and support for all types of Data, Network Security, Wireless and voice.  We depends on its technically advanced next generation infrastructure to deliver best in class customer-aware and lifestyle-enhancing products and services that anticipate customer's needs.  We delivers the right products and services at the right time - helping customers to simplify their lives.  We can design, deploy and upgrade networks of any bandwidth that meets your needs today, tomorrow and in the future. We concentrate our initiatives in bringing Information Technology solutions to the forefront of our existence to become a leading solutions provider. We are prioritized our service and product offerings to the following categories: o Networking Solutions from design to implementation o State-of the-art and high quality Networking Hardware and Software products o Data/voice and fiber optics cabling projects. o Comprehensive AMC (Annual Maintenance Contract) supported by highly qualified engineers comprising expertise with various technologies o In addition, we can provide other allied services such as Training, Recruitment and Consultancy, on a case-to-case basis. TECHSMART IT SOLUTIONS provides a wide range of services that covers your entire span of IT requirements… Networking Services: o Network Management & Data Solutions  IT Networking Requirements  LAN & WAN Solutions  Routing Solutions  Switching Solutions  WAN Monitoring  Wireless Connectivity Solutions(Access Points)  Data Support(Configuring Switches and Routers)  VPN Support  Network Infrastructure Support  Detect, Diagnose and Resolve Networks o Managed Security Solutions  Firewall Solutions  Unified Threat Management (UTM)  Email Protection  End Point Security  Management, Monitoring and Reporting  Corporate Anti-Virus Solutions o Managed Server Solutions  Security (Physical and Network)  Recovery (Backups and Data Restoration)  Database Care (for all platforms)  Storage (dedicated Storage Area Networks with mirrored arrays)  High-Availability Clustering  Multi-site Redundancy; Multi-Master Replication o Structured Cabling Solutions  Cabling infrastructure  Structured Cabling  Network Design & Implementation o Networking Products Sales & Support  Routers  Switches  Firewalls  Racks  Networking Cables  Desktops & Servers  Software’s  Corporate Anti-Virus System & Hardware Services:  Hardware Maintenance.  Windows Server Upgrades.  Software Support.  Printer Support.  System Upgrades.  Disaster Recovery Planning.  Preventive Maintenance.  Relocation Services.
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    Contact: TECHSMART IT SOLUTIONS - (99491 97311) www.techsmartitsolutions.com mohammad@techsmartitsolutions.com TECHSMART IT SOLUTIONS is one of the pioneer end-to-end Networking & IT solution provider, with a focus on Networking & Data Solutions, Internet Security Solutions, IT Infrastructure, and Security Solutions. We provide IT Networking Solutions targeting high performance, connectivity and inter networking products, such as structured cabling, servers, routers, switches, firewalls, software, CCTV cameras, access controls and any kind of IT networking requirements. We provide top class IT services to business customers, specialized in design, installation and support for all types of data, network security, wireless and voice. We use technically advanced next generation infrastructure to deliver best in class customer-aware and lifestyle-enhancing products and services that anticipate customer’s needs. We deliver the right products and services at the right time – helping customers to simplify their lives. We specializes in designing, deploying and upgrading networks of any bandwidth that meets your needs today, tomorrow and in the future. We get the reliable choice for employers and right step for the job seeker. With our experience in the industry, we source the client from general to specific requirements. We have dedicated team for electronic security recruitment, which caters to the employers from technician level to the Sr. management staff. At TechSmart IT Solutions, we concentrate our initiatives in bringing Information Technology solutions to the forefront of our existence to become a leading IT solutions provider. We have prioritized our service and product offerings to the following categories: Network Management & Data Solutions IT Networking Requirements LAN & WAN Solutions Routing Solutions Switching Solutions WAN Monitoring Wireless Connectivity Solutions(Access Points) Data Support(Configuring Switches and Routers) VPN Support Network Infrastructure Support Detect, Diagnose and Resolve Networks. Networking Products Sales & Support Routers Switches Firewalls Racks NetworkingCables Desktops & Servers Software’s Corporate Anti-Virus CCTV Cameras Access Controls & Time Attendance Systems Managed Security Solutions Firewall Solutions Unified Threat Management (UTM) Email Protection End Point Security Management, Monitoring and Reporting Corporate Anti-Virus Solutions Structured Cabling Solutions Network Cabling LAN Cabling LAN WAN Cabling Cabling infrastructure Structured Cabling Network Design & Implementation Racks Networking racks Network racks Wallmount Racks Server racks Managed Server Solutions Security (Physical and Network) Recovery (Backups and Data Restoration) Database Care (for all platforms) Storage (dedicated Storage Area Networks with mirrored arrays) High-Availability Clustering Multi-site Redundancy; Multi-Master Replication Networking Solutions from design to implementation State-of the-art and high quality Networking Hardware and Software products Data/voice and fiber optics cabling projects. CCTV Cameras, Access Control. Comprehensive AMC (Annual Maintenance Contract) supported by highly qualified engineers comprising expertise with various technologies In addition, we can provide other allied services such as Training, Recruitment and Consultancy, on a case-to-case basis.
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    Contact: TECHSMART IT SOLUTIONS - (99491 97311) www.techsmartitsolutions.com mohammad@techsmartitsolutions.com Firewall we deal with: Cyberoam Sonicwall Fortinet Cisco Firewalls are computer security systems that protect your office/home PCs or your network from intruders, hackers & malicious code. Firewalls protect you from offensive software that may come to reside on your systems or from prying hackers. In a day and age when online security concerns are the top priority of the computer users, Firewalls provide you with the necessary safety and protection. Firewalls are software programs or hardware devices that filter the traffic that flows into you PC or your network through a internet connection. They sift through the data flow & block that which they deem (based on how & for what you have tuned the firewall) harmful to your network or computer system. When connected to the internet, even a standalone PC or a network of interconnected computers make easy targets for malicious software & unscrupulous hackers. A firewall can offer the security that makes you less vulnerable and also protect your data from being compromised or your computers being taken hostage. Firewalls are setup at every connection to the Internet, therefore subjecting all data flow to careful monitoring. Firewalls can also be tuned to follow "rules". These Rules are simply security rules that can be set up by yourself or by the network administrators to allow traffic to their web servers, FTP servers, Telnet servers, thereby giving the computer owners/administrators immense control over the traffic that flows in & out of their systems or networks. Rules will decide who can connect to the internet, what kind of connections can be made, which or what kind of files can be transmitted in out. Basically all traffic in & out can be watched and controlled thus giving the firewall installer a high level of security & protection. A firewall is a network security system, either hardware- or software-based, that uses rules to control incoming and outgoing network traffic. A firewall acts as a barrier between a trusted network and and an untrusted network. A firewall controls access to the resources of a network through a positive control model. This means that the only traffic allowed onto the network is defined in the firewall policy; all other traffic is denied. A firewall is a network security system designed to prevent unauthorized access to or from a private network. Firewalls can be implemented in both hardware and software, or a combination of both. Network firewalls are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All messages entering or leaving the intranet pass through the firewall, which examines each message and blocks those that do not meet the specified security criteria. Packet firewalls The earliest firewalls functioned as packet filters, inspecting the packets that are transferred between computers on the Internet. When a packet passes through a packet-filter firewall, its source and destination address, protocol, and destination port number are checked against the firewall's rule set. Any packets that aren't specifically allowed onto the network are dropped (i.e., not forwarded to their destination). For example, if a firewall is configured with a rule to block Telnet access, then the firewall will drop packets destined for TCP port number 23, the port where a Telnet server application would be listening. Packet-filter firewalls work mainly on the first three layers of the OSI reference model (physical, data-link and network), although the transport layer is used to obtain the source and destination port numbers. While generally fast and efficient, they have no ability to tell whether a packet is part of an existing stream of traffic. Because they treat each packet in isolation, this makes them vulnerable to spoofing attacks and also limits their ability to make more complex decisions based on what stage communications between hosts are at. Stateful firewalls In order to recognize a packet's connection state, a firewall needs to record all connections passing through it to ensure it has enough information to assess whether a packet is the start of a new connection, a part of an existing connection, or not part of any connection. This is what's called "stateful packet inspection." Stateful inspection was first introduced in 1994 by Check Point Software in its FireWall-1 software firewall, and by the late 1990s, it was a common firewall product feature. This additional information can be used to grant or reject access based on the packet's history in the state table, and to speed up packet processing; that way, packets that are part of an existing connection based on the firewall's state table can be allowed through without further analysis. If a packet does not match an existing connection, it's evaluated according to the rule set for new connections. Application-layer firewalls As attacks against Web servers became more common, so too did the need for a firewall that could protect servers and the applications running on them, not merely the network resources behind them. Application-layer firewall technology first emerged in 1999, enabling firewalls to inspect and filter packets on any OSI layer up to the application layer. The key benefit of application-layer filtering is the ability to block specific content, such as known malware or certain websites, and recognize when certain applications and protocols -- such as HTTP, FTP and DNS -- are being misused. Firewall technology is now incorporated into a variety of devices; many routers that pass data between networks contain firewall components and most home computer operating systems include software-based firewalls. Many hardware-based firewalls also provide additional functionality like basic routing to the internal network they protect. Firewalls in the perimeterless age The role of a firewall is to prevent malicious traffic reaching the resources that it is protecting. Some security experts feel this is an outdated approach to keeping information and the resources it resides on safe. They argue that while firewalls still have a role to play, modern networks have so many entry points and different types of users that stronger access control and security at the host is a better technological approach to network security. Virtualization strategies such as virtual desktop infrastructure can dynamically respond to different scenarios by offering tailored access control to applications, files, Web content and email attachments based on the user's role, location, device and connection. This approach to security does provide additional protection that a firewall can't, but information security requires defense-in-depth, and firewalls still offer essential low-level protection as well as important logging and auditing functions.
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