Frequent question: Which component holds the IOS a Cisco router can use quizlet?

What is the Flash Memory component of a Cisco router? Flash Memory stores the Cisco IOS by default. It is not erased when the router is reloaded. It is EEPROM (electronically erasable programmable read-only memory) created by Intel.

Where is the Cisco IOS stored on a router?

There are at least two main pieces of non-volatile storage in a Cisco router. The router’s configuration information is stored in a device called the Non-Volatile RAM (NVRAM), and the IOS images are stored in a device called the flash (lowercase).

What is IOS in Cisco router?

Cisco Internetwork Operating System (IOS) is a family of network operating systems used on many Cisco Systems routers and current Cisco network switches.

What is the Cisco IOS quizlet?

The Cisco IOS (Internetworking Operating System) is the operating system used in most Cisco network devices. … The initial configuration of Cisco IOS devices is accomplished through the CLI on the console connection.

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What are the components of a router?

A generic router has four components: input ports, output ports, a switching fabric, and a routing processor. An input port is the point of attachment for a physical link and is the point of entry for incoming packets. Ports are instantiated on line cards, which typically support 4, 8, or 16 ports.

Which component holds the IOS a Cisco router can use?

What is the Flash Memory component of a Cisco router? Flash Memory stores the Cisco IOS by default. It is not erased when the router is reloaded. It is EEPROM (electronically erasable programmable read-only memory) created by Intel.

What are three ways a user can access the Cisco IOS?

There are three most common ways to access the IOS:

  • Console access – this type of access is usually used to configure newly acquired devices. …
  • Telnet access – this type of access used to be a common way to access network devices.

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What is the purpose of Cisco 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.

What is IOS image?

The IOS (Internetwork Operating System) is the software that resides inside the Cisco device. … IOS image files contain the system code that your router uses to function, that is, the image contains the IOS itself, plus various feature sets (optional features or router-specific features).

What is ED and MD in Cisco IOS?

Early Deployment (ED) Software releases that provide new features and new platform support in addition to bug fixes. Maintenance Deployment (MD) A Cisco software release that provides bug fix support and ongoing software maintenance.

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Why would a network administrator use the CLI of the Cisco IOS?

Why would a network administrator use the CLI of the Cisco IOS? to add a password to a Cisco network device. What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?

Which type of traffic must receive the highest priority from QoS?

Which type of traffic must receive the highest priority from QoS? C. Quality of Service (QoS) prioritizes data based on many factors including the traffic’s sensitivity to network delay. Voice over IP (VoIP) is very sensitive to network delay and must be given priority treatment.

What is a converged network quizlet?

a converged network is the grouping of telephone, video and data communication within a single network. Designing and managing all of these within one network offers convenience and flexibility that are simply not possible with separate infrastructures. … Integrates IT management. You just studied 22 terms!

What is the function of a router?

A router receives and sends data on computer networks. Routers are sometimes confused with network hubs, modems, or network switches. However, routers can combine the functions of these components, and connect with these devices, to improve Internet access or help create business networks.

What is router with example?

A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. … Then, using information in its routing table or routing policy, it directs the packet to the next network on its journey.

What is router architecture?

Router architecture is designed so that routers are equipped to perform two main functions: process routable protocols and use routing protocols to determine best path. Let’s start by reviewing routable protocols.

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