Cisco Systems CISCO881SECK9 manual Information Needed for Configuration

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Chapter 3 Basic Router Configuration

Information Needed for Configuration

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Information Needed for Configuration

You need to gather some or all of the following information, depending on your planned network scenario, before configuring your network:

•If you are setting up an Internet connection, gather the following information:

–PPP client name that is assigned as your login name

–PPP authentication type: Challenge Handshake Authentication Protocol (CHAP) or Password Authentication Protocol (PAP)

–PPP password to access your Internet service provider (ISP) account

–DNS server IP address and default gateways

•If you are setting up a connection to a corporate network, you and the network administrator must generate and share the following information for the WAN interfaces of the routers:

–PPP authentication type: CHAP or PAP

–PPP client name to access the router

–PPP password to access the router

•If you are setting up IP routing:

–Generate the addressing scheme for your IP network.

–Determine the IP routing parameter information, including IP address and ATM permanent virtual circuits (PVCs). These PVC parameters are typically virtual path identifier (VPI), virtual circuit identifier (VCI), and traffic-shaping parameters.

–Determine the number of PVCs that your service provider has given you, along with their VPIs and VCIs.

–For each PVC determine the type of AAL5 encapsulation supported. It can be one of the following:

AAL5SNAP—This can be either routed RFC 1483 or bridged RFC 1483. For routed RFC 1483, the service provider must provide you with a static IP address. For bridged RFC 1483, you may use DHCP to obtain your IP address, or you may obtain a static IP address from your service provider.

AAL5MUX PPP—With this type of encapsulation, you need to determine the PPP-related configuration items.

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

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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 General Description Cisco 880 Series ISRModels of the Cisco 880 Series ISRs Common Features Port 10/100 FE LAN Switch802.11b/g/n Wireless LAN Battery-backed-up Real-Time ClockSelecting Feature Sets LicensingC881W C886VA-WC887VA-W C881GWMB memory MB Flash 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 Default Configuration Interface PortsRouter Interface Port Label 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 topographyConfiguring Adsl Auto Mode Configuring CPE and Peer Adsl ModeVerifying CPE to Peer Connection for Adsl Configuring the ATM CPE Side No shutdown Interface atm0.1 point-to-pointPvc name vpi/vci Adsl Configuration Example Command Purpose StepConfigures a static map for an ATM Virtual-template inarp noNo fair-queue Verifying Adsl Configuration ATMConfiguring the Fast Ethernet LAN Interfaces Configuring the Wireless LAN InterfaceVerifying CPE to Peer Connection for Adsl Configuring a Loopback Interface Configuring Static Routes Verifying ConfigurationAnother way to verify the loopback interface is to ping it 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 SSIDsSecurity Type Description Security Features Enabled Security TypesInstructions 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 PrerequisitesPerforming the Upgrade Secure an IP Address on the Access PointConfirm that the Mode Setting is Enabled Upgrading AP bootloader Downgrading the Software on the Access PointRecovering Software on the Access Point Wireless OverviewNetwork Design Links Security LinksAdministering Links Why Migrate to the Cisco Unified Wireless Network?LWAPP1 Wireless LAN Controllers 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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