What is Cisco router IOS?
Cisco IOS (Internetwork Operating System) is a proprietary operating system that runs on Cisco Systems routers and switches. The core function of Cisco IOS is to enable data communications between network nodes.
How do I find the Cisco IOS on my router?
You can use the Cisco IOS command show version in privileged exec mode to verify the Cisco IOS version and release number of the IOS software running on Cisco devices. It outputs the following information: Cisco IOS software version — The name and version number of the Cisco software.
What is Cisco XRv?
The Cisco IOS XRv Router is a Virtual Machine (VM) based platform running 32-bit IOS XR software with the QNX microkernel. This VM contains a single route processor (RP) with control plane functionality, and line card (LC) network interfaces with their associated functionality.
What version of IOS is running on the LAN a router?
Solution(By Examveda Team) The best answer is show version , which shows you the IOS file running currently on your router. The show flash command shows you the contents of flash memory, not which file is running.
What is vRR in networking?
The virtual Route Reflector (vRR) feature allows you to implement route reflector capability using a general purpose virtual machine that can be run on a 64-bit Intel-based blade server or appliance. Because a route reflector works in the control plane, it can run in a virtualized environment.
How much power does a WIFI router consume?
Yours could consume anything from 2 to 20 watts, although the average is around 6. Taking a standard rate of 21.63 cents per kilowatt hour, you can therefore expect your Wi-Fi router to cost around $0.0311 per day to operate.
How do I connect iPhone to router?
Set up the router with the manufacturer’s app on an iOS device. Tap Home Settings, then tap Wi-Fi Network & Routers. Tap an accessory, then choose one of these settings: No Restriction: The router allows the accessory to connect to any internet service or local device.
What type of power supply does a Cisco 7206 use?
The Cisco 7206 router comes equipped with one 280W AC-input or one 280W DC-input power supply. A fully configured Cisco 7206 router operates with only one installed power supply; however, a second, optional power supply of the same type provides hot-swappable, load-sharing, redundant power.
What is the functional description of OIR on a Cisco 7206?
The following is a functional description of OIR for background information only; for specific procedures for installing and replacing a port adapter or service adapter in a Cisco 7206 router, refer to the configuration note that ships with each port adapter or service adapter.
Where is slot 0 on a Cisco 7200 router?
Note Slot 0 in Cisco 7200 series routers is always reserved for the Fast Ethernet port on the I/O controller—if present. If the I/O controller without the Fast Ethernet port is installed in your Cisco 7200 series router, the system software will not display output for the show diag 0 command.
Where can I find information about the Cisco 7206 as router shelf?
For information about the Cisco 7206 as a router shelf in a Cisco AS5800 Universal Access Server, refer to the Cisco AS5800 Universal Access Server documentation listed in the Preface, “Related Documentation” section on page xiv.