Search results
Results from the WOW.Com Content Network
IOS XE is a release train of Cisco Systems' widely deployed Internetworking Operating System (IOS), introduced with the ASR 1000 series. [2]It is built on Linux [3] [4] and provides a distributed software architecture that moves many operating system responsibilities out of the IOS process [5] [6] and has a copy of IOS running as a separate process. [7]
When IOS was developed, Cisco Systems' main product line were routers. The company acquired a number of young companies that focused on network switches, such as the inventor of the first Ethernet switch Kalpana, and as a result Cisco switches did not initially run IOS. Prior to IOS, the Cisco Catalyst series ran CatOS. [7]
Line card running IOS XR. IOS XR is a release train of Cisco Systems' widely deployed Internetwork Operating System (IOS), used on their high-end Network Convergence System (NCS) and carrier-grade routers such as the ASR 9000 series and Carrier Routing System series of routers.
[4] NX-OS did not support scp server prior to 5.1(1) release. In NX-OS, there is no "write" command to save the configuration like on IOS (one uses the "copy" command, instead). Instead, command aliases can be created to provide the "write" command. [5] When accessing NX-OS, users authenticate directly to their assigned privilege level.
However, due to functional limitations, it is intended by Cisco to be used only as a learning aid, not a replacement for Cisco routers and switches. [9] The application itself only has a small number of features found within the actual hardware running a current Cisco IOS version. Thus, Packet Tracer is unsuitable for modelling production networks.
This line of products was not as popular as Cisco had thought it would have been, and on April 12, 2011, Cisco announced they were discontinuing all Flip camera production. [10] [11] Cisco's ūmi product line, video conferencing for the home, also proved to be a short-lived bid for the consumer multimedia market and sales were discontinued. [12]
The coordinate-independent definition of the square of the line element ds in an n-dimensional Riemannian or Pseudo Riemannian manifold (in physics usually a Lorentzian manifold) is the "square of the length" of an infinitesimal displacement [2] (in pseudo Riemannian manifolds possibly negative) whose square root should be used for computing curve length: = = (,) where g is the metric tensor ...
Saying IOS is a CLI is like saying Microsoft Windows is just a Window manager. Cisco describes IOS as: "Available on an extensive range of Cisco platforms, Cisco IOS® Software is a feature-rich, network infrastructure software that provides a common IP fabric, functionality and command-line interface (CLI) across your network."