wan cisco it
RSS wan cisco itHow Cisco IT Redesigned India WAN to Improve Communications and Connectivity
White Paper This case study describes Cisco IT's internal deployment of high-speed WAN links to Cisco intranet and extranet sites located in India. Customers can draw on Cisco IT's real-world experience in this area to help support similar enterprise needs. [04 Mar 2008]
How Cisco IT Controls Building Security Over the Enterprise WAN
White Paper Several years ago, faced with security systems that were deployed with minimal or no managerial oversight, Cisco began searching for a way to address the need to centralize and improve physical security management. [04 Mar 2008]
How Cisco IT Builds End-to-End QoS Into Its Network
White Paper Keeping in mind its primary goal of building QoS based on trusted network edges, the Cisco IT design team established other requirements for QoS V2, including: Consistent performance and management standards across the LAN and WAN networks, the... [04 Mar 2008]
How Cisco Uses Content Network WAN to Produce Live Event for Multiple Locations
White Paper When Cisco Systems had just two days to produce a video event for the global sales force, featuring presenters in various locations, the IT group took advantage of the Cisco WAN and streaming MPEG-2 video over IP. [04 Mar 2008]
IP Telephony Case Study: How Cisco IT Merged Voice and Data Engineering Groups
White Paper Networking concerned itself with LAN and WAN environments. Prior to the change, the Cisco IT group had been organized based on technologies. To efficiently and effectively deploy and support converged applications, such as IP telephony, unified... [04 Mar 2008]
How Cisco IT Migrated to Centralized Call Processing
White Paper In the event of a failed WAN link, Cisco Survivable Remote Site Telephony (SRST) allows remote office workers to use their IP phones to dial out and receive calls using the Public Switched Telephone Network (PSTN). [04 Mar 2008]
How Cisco IT Merged Voice and Data Engineering Groups
White Paper As the company began sending voice over the LAN and WAN, Cisco moved from a technology-oriented organization to a process-oriented one that spans both voice and data. The Cisco Americas theater reorganized its IT into three groups with roles that... [04 Mar 2008]
Strategic Sourcing for Vendor Management Results in Flexibility, Simplicity, and Reduced Costs
White Paper The impetus for change began in Europe, where the vast number of service providers made choosing suppliers for WAN infrastructure particularly complex. Cisco Systems has an enormous IT infrastructure budget. [04 Mar 2008]
How Cisco IT Uses QoS for Critical Applications
White Paper Videoconferencing and collaboration applications running across the LAN and WAN needed to respond to the users in real or near-real time. In the mid-1990s, the Cisco team had deployed basic priority queuing and Weighted Fair Queuing (WFQ), but as... [04 Mar 2008]
How Cisco IT Uses Analysis Module to Gather Information on Host, Network, and Application Traffic
White Paper They needed to integrate monitoring across the LANs and WAN, providing real-time and historical monitoring. It gives Cisco network administrators full application layer visibility, providing this information to the network engineer using a browser... [04 Mar 2008]
How Cisco IT Uses NetFlow to Improve Network Capacity Planning
White Paper As recently as 2000, Cisco relied almost exclusively on Simple Network Management Protocol (SNMP) to monitor overall WAN bandwidth utilization. WAN bandwidth is expensive. Many companies - and Cisco Systems is no exception - attempt to control... [04 Mar 2008]
Cisco ACNS Enables Executives in Europe and Africa to Deliver Timely Video Messages to Employees Without WAN Overload
White Paper The Cisco EMEA IT Infrastructure team had the challenge of translating these requirements into an architecture that would support the anticipated business model. When Cisco IT was analyzing the requirements for the Executive Communication solution... [04 Mar 2008]
Network optimisation market speeds up
News Cisco could face a tougher battle when it comes to selling companies kit to help them optimise WAN after one of its competitors released a raft of upgrades to its flagship operating system. WAN optimisation is one of the few of network technologies... [26 Feb 2008]
Energy Company Enhances Business Continuity With Satellite Links
White Paper Cisco Integrated Services Routers with Cisco Satellite WAN module deliver automatic failover capabilities in the event of an emergency or disaster that interrupts communications. Following the 2005 hurricane season, Valero Energy deployed a layered... [02 Dec 2007]
Travel Leader Centralizes IT, Speeds Applications, and Lowers Risk
White Paper The company deployed Cisco Wide Area Application Services for application acceleration and WAN optimization. The challenge was to maintain employee productivity through transparent increases in application performance and reduce capital and... [02 Dec 2007]
