Managing cisco ios devices

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  • Upon completing this lesson, you will be able to: Manage IOS image files to maintain accessible IOS images according to best practices, given operational access layer switches, routers, and a TFTP server Manage device configuration files to reduce device downtime according to best practices, given operational access layer switches, routers, and a TFTP server Execute an add, move, or change on a router, given a new network requirement Handle the troubleshooting process to minimize any potentially adverse impact on Cisco devices...

    ppt22p trinhvang 25-01-2013 24 4   Download

  • This chapter describes how to securely implement the management and reporting features of Cisco IOS devices. It discusses technologies surrounding network management, such as syslog, Network Time Protocol, Secure Shell, and Simple Network Management Protocol.

    ppt126p kiepnaybinhyen_02 28-12-2015 8 1   Download

  • In this chapter, you learned to: Describe the general methods used to mitigate security threats to Enterprise networks, configure Basic Router Security, explain how to disable unused Cisco router network services and interfaces, explain how to use Cisco SDM, manage Cisco IOS devices.

    ppt14p youcanletgo_02 07-01-2016 5 1   Download

  • Objective: Identify the stages of the router boot sequence Determine how a Cisco device locates and loads the Cisco IOS; use the boot system command; identify the configuration register values; briefly describe the files used by the Cisco IOS and their functions.

    ppt19p xaydungk23 19-04-2016 11 3   Download

  • Upon completing this module, you will be able to: Use the command-line interface to accurately determine network operational status and network performance Manage operating system image files to maintain an accessible operating system file and according to best practices, given a network topology Use Cisco IOS commands to manage device configuration files to reduce device downtime and according to best practices Execute an add, move, or change so that the network functions in accordance with the new requirement, given a new network requirement...

    ppt15p trinhvang 25-01-2013 16 5   Download

  • Upon completing this module, you will be able to: Use Cisco IOS commands to configure standard and extended IP access lists, and NAT/PAT, given a functioning router Use show commands to identify anomalies in standard and extended IP access lists, given an operational router

    ppt21p trinhvang 25-01-2013 24 4   Download

  • This chapter covers important IOS features that you can use to manage your IOS device. Many of these features are supported across all IOS devices, but some of them are supported on only certain devices. This chapter focuses on these features as they relate to Cisco routers, beginning with how the router boots up, finds its operating system, and loads its configuration file, as well as how to back up and restore your IOS image.

    pdf48p vinhnghi 27-08-2009 49 2   Download

  • This chapter deals with Cisco IOS Network Foundation Protection (NFP) as a framework for infrastructure protection, all its components, and commonly used countermeasures asfound in Cisco IOS devices. More precisely, this chapter differentiates the security measures to be implemented on the three conceptual planes of Cisco IOS devices: the control plane, the data plane, and the management plane. This chapter also discusses using Cisco Configuration Professional (CCP) to implement security controls on Cisco IOS routers.

    ppt20p kiepnaybinhyen_02 28-12-2015 5 1   Download

  • This document provides information about using X.509 digital certificates issued by a Cisco IOS CA server to authenticate VPN tunnels between Cisco routers. It provides design considerations, step-by-step configuration instructions, and basic management options for VPN crypto devices using X.509 digital certificates. This document is written for Cisco system engineers and assumes that you have a working knowledge of Cisco IOS routers, as well as a basic understanding of IPSec, ISAKMP/IKE, and X.509 digital certificates....

    pdf62p duypha 11-08-2009 215 64   Download

  • Upon completing this lesson, you will be able to: Describe the router boot sequence and explain how to verify that the router booted correctly Identify the internal components of Cisco switches and routers

    ppt17p trinhvang 25-01-2013 19 7   Download

  • Upon completing this lesson, you will be able to: Verify the default configuration of the device, given a functioning access layer switch Configure the switch management IP address and the default gateway, given a functioning access layer switch and an IP addressing scheme Execute an add, move, or change on an access layer switch, given a new network requirement

    ppt26p trinhvang 25-01-2013 19 4   Download

  • Upon completing this lesson, you will be able to: Use Telnet to connect to remote network devices, given operational access layer switches and routers Use IOS commands to manage the Telnet sessions, given operational access layer switches and routers

    ppt10p trinhvang 25-01-2013 16 3   Download

  • Packet snooping can be detected in certain instances, but it usually occurs without anyone knowing. For packet snooping to occur, a device must be inserted between the sending and receiving machines. This task is more difficult with point-to-point technologies such as serial line connections, but it can be fairly easy with shared media environments. If hubs or concentrators are used, it can be relatively easy to insert a new node. However, some devices are coming out with features that remember MAC addresses and can detect whether a new node is on the network.

    pdf52p cao_can 02-01-2013 29 2   Download

  • In this chapter, you learned to: Describe the general methods used to mitigate security threats to Enterprise networks, configure Basic Router Security, explain how to disable unused Cisco router network services and interfaces, explain how to use Cisco SDM, manage Cisco IOS devices.

    ppt30p youcanletgo_01 30-12-2015 4 1   Download

  • Manage IOS system image files to increase network reliability in a small- to medium-sized business network. Your school or university has just received a donation of Cisco routers and switches. You transport them from your shipping and receiving department to your Cisco networking lab and start sorting them into switch and router groups.

    doc2p kinhadthu 14-08-2015 13 3   Download

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