Cisco Systems CISCO881SECK9 manual Recovering Software on the Access Point, Network Design Links

Page 56

Chapter 4 Basic Wireless Device Configuration

Related Documentation

Recovering Software on the Access Point

To recover the image on the access point, use the service-modulewlan-ap0 reset bootloader command in global configuration mode. This command returns the access point to the bootloader for manual image recovery.

Caution Use this command with caution. It does not provide an orderly shutdown and consequently may impact file operations that are in progress. Use this command only to recover from a shutdown or a failed state.

Related Documentation

Refer to the following documentation for additional autonomous and unified configuration procedures:

• Autonomous Cisco Documentation—Table4-2

• Cisco Unified Documentation—Table4-3

Table 4-2

Autonomous Cisco Documentation

 

 

 

 

 

Network Design

 

Links

 

 

 

 

Wireless Overview

Chapter 2, “Wireless Device Overview”

 

 

 

 

 

Security

 

Links

 

 

 

 

Authentication Types for Wireless Devices

This document describes the authentication types that are configured on the

 

 

 

 

 

access point.

 

 

 

 

 

http://www.cisco.com/en/US/docs/routers/access/wireless/software/guide/Se

 

 

 

 

 

curityAuthenticationTypes.html

 

 

 

 

RADIUS and TACACS+ Servers in a

This document describes how to enable and configure the RADIUS and

 

Wireless Environment

TACACS+ and provides detailed accounting information and flexible

 

 

 

 

 

administrative control over authentication and authorization processes.

 

 

 

 

 

RADIUS and TACACS+ are facilitated through AAA1 and can be enabled

 

 

 

 

 

only through AAA commands.

 

 

 

 

 

http://www.cisco.com/en/US/docs/routers/access/wireless/software/guide/Se

 

 

 

 

 

curityRadiusTacacs_1.html

 

 

 

 

Using the Access Point as a Local

This document describes how to use a wireless device in the role of an access

 

Authenticator

 

point as a local authenticator, serving as a standalone authenticator for a small

 

 

 

 

 

wireless LAN, or providing backup authentication service. As a local

 

 

 

 

 

authenticator, the access point performs LEAP, EAP-FAST, and MAC-based

 

 

 

 

 

authentication for up to 50 client devices.

 

 

 

 

 

http://www.cisco.com/en/US/docs/routers/access/wireless/software/guide/Se

 

 

 

 

 

curityLocalAuthent.html

 

 

 

 

Cipher Suites and WEP

This document describes how to configure the cipher suites required for using

 

 

 

 

 

WPA and CCKM2; WEP; and WEP features including AES3, MIC4, TKIP,

 

 

 

 

 

and broadcast key rotation.

 

 

 

 

 

http://www.cisco.com/en/US/docs/routers/access/wireless/software/guide/Se

 

 

 

 

 

curityCipherSuitesWEP.html

 

 

 

 

 

 

 

 

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

 

 

 

4-12

 

 

 

OL-22206-01

 

 

 

 

 

 

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Contents Americas Headquarters Page Objective AudienceOrganization ConventionsChapters Convention Description Boldface fontRelated Documentation Searching Cisco DocumentsObtaining Documentation and Submitting a Service Request Models of the Cisco 880 Series ISRs General DescriptionCisco 880 Series ISR Common Features Port 10/100 FE LAN Switch802.11b/g/n Wireless LAN Battery-backed-up Real-Time ClockSelecting Feature Sets LicensingC881W C886VA-WMB memory MB Flash C887VA-WC881GW Memory C887GWOn Board Memory 1st core 2nd core Flash sizeLED Overview Color Description IndicationFE/GE LAN/WAN Steady on= linkVpnok PppokPower Supply Images supportedMinimum software version needed to support AP802 Software Minimum versionTBD MR2OL-22206-01 Wireless Device Overview Software ModesManagement Options Network Configuration Examples Root Access PointCentral Unit in an All-Wireless Network Access pointBasic Router Configuration Router Interface Port Label Default ConfigurationInterface Ports Basic Router Configuration Default Configuration Information Needed for Configuration Configuring Command-Line Access Command PurposeLine aux console tty vty line-number ExampleCommand Purpose ExampleConfiguring Global Parameters Configuring WAN InterfacesTerminal, use the following Hostname name Specifies the name for the router ExampleConfiguring a Fast Ethernet WAN Interface Configuring a VDSL2 WAN InterfaceNo shutdown Exit Controller vdslShutdown No shutdown Exit ShutdownConfiguring Adsl Mode 1shows an ATM WAN or Ethernet WAN network topographyVerifying CPE to Peer Connection for Adsl Configuring Adsl Auto ModeConfiguring CPE and Peer Adsl Mode Pvc name vpi/vci Configuring the ATM CPE SideNo shutdown Interface atm0.1 point-to-point Adsl Configuration Example Command Purpose StepConfigures a static map for an ATM Virtual-template inarp noNo fair-queue Verifying Adsl Configuration ATMVerifying CPE to Peer Connection for Adsl Configuring the Fast Ethernet LAN InterfacesConfiguring the Wireless LAN Interface Configuring a Loopback Interface Another way to verify the loopback interface is to ping it Configuring Static RoutesVerifying Configuration Verifying Configuration ExampleConfiguring Dynamic Routes Configuring Routing Information ProtocolNo auto-summary Configuring Enhanced Interior Gateway Routing Protocol Router eigrp as-numberBasic Router Configuration Configuring Dynamic Routes OL-22206-01 Basic Wireless Device Configuration Starting a Wireless Configuration Session Interface wlan-ap0Service-module wlan-ap 0 session Wireless Device Control-Shift-6 x Router DisconnectConfiguring Wireless Settings Cisco Express SetupCisco IOS Command Line Interface Configuring the RadioConfiguring Wireless Security Settings Configuring Access Point as Local AuthenticatorConfiguring WEP and Cipher Suites Assigning SSIDsInstructions Security Type Description Security Features EnabledSecurity Types Configuring Wireless Quality of Service EAP1PEAP3, EAP-TLS4, EAP-FAST5, EAP-TTLS6, EAP-GTC7 WPA9Configuring the Access Point in Hot Standby Mode Preparing for the UpgradeUpgrading to Cisco Unified Software Software PrerequisitesConfirm that the Mode Setting is Enabled Performing the UpgradeSecure an IP Address on the Access Point Upgrading AP bootloader Downgrading the Software on the Access PointRecovering Software on the Access Point Wireless OverviewNetwork Design Links Security LinksLWAPP1 Wireless LAN Controllers Administering LinksWhy Migrate to the Cisco Unified Wireless Network? Lwapp Wireless LAN Access Points Home.html

CISCO881SECK9 specifications

The Cisco Systems CISCO881SECK9 is a robust and flexible router designed to cater to the needs of small to medium-sized businesses and branch offices. It is part of the Cisco 8800 series, known for its powerful performance, security features, and advanced functionalities, making it suitable for various networking applications.

One of the standout features of the CISCO881SECK9 is its integrated security capabilities. With a built-in Cisco IOS Firewall and comprehensive security features such as intrusion prevention systems (IPS), secure virtual private network (VPN) services, and support for advanced encryption protocols, businesses can confidently protect their data and communications. This level of security is crucial in today’s cyber threat landscape, where data breaches and cyberattacks can have severe implications.

Another key characteristic of the CISCO881SECK9 is its support for multiple WAN connectivity options, including Ethernet, DSL, and 3G/4G cellular connections. This versatility allows organizations to choose their preferred internet connection method, providing reliable and continuous connectivity. The device also supports load balancing across multiple WAN links, which helps optimize bandwidth utilization and enhance the overall network performance.

The router also features a range of integrated services, including voice, video, and data services, which are essential for modern business operations. With support for Voice over IP (VoIP) and video conferencing, the CISCO881SECK9 ensures that organizations can maintain effective communication and collaboration among employees, partners, and clients. This dual functionality enhances productivity while simplifying network management.

In terms of performance, the CISCO881SECK9 is equipped with advanced Quality of Service (QoS) features that prioritize critical applications and ensure optimal performance even during peak traffic periods. This capability is particularly important for businesses that rely on real-time applications such as video conferencing and VoIP, ensuring high-quality service delivery.

Moreover, the router's scalability allows organizations to grow without needing to overhaul their entire network infrastructure. It supports various expansion modules, providing flexibility to add additional features and capabilities as business needs evolve.

With its combination of security, performance, and integrated services, the Cisco Systems CISCO881SECK9 stands out as a reliable choice for enterprises looking to enhance their networking capabilities while ensuring a secure and scalable infrastructure. Its thoughtful design, robust features, and adaptability make it suitable for a wide range of business applications, enabling companies to thrive in a fast-paced digital landscape.
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