Cisco Systems CISCO881SECK9 manual Configuring Enhanced Interior Gateway Routing Protocol

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Chapter 3 Basic Router Configuration

Configuring Dynamic Routes

Configuring Enhanced Interior Gateway Routing Protocol

To configure Enhanced Interior Gateway Routing Protocol (EIGRP) perform these steps, beginning in global configuration mode

SUMMARY STEPS

1.router eigrp as-number

2.network ip-address

3.end

 

:DETAILED STEPS

 

 

 

 

 

Command

Purpose

 

 

 

Step 1

router eigrp as-number

Enters router configuration mode, and enables

 

 

EIGRP on the router. The autonomous-system

 

Example:

number identifies the route to other EIGRP routers

 

Router(config)# router eigrp 109

and is used to tag the EIGRP information.

 

Router(config)#

 

 

 

 

Step 2

network ip-address

Specifies a list of networks on which EIGRP is to

 

 

be applied, using the IP address of the network of

 

Example:

directly connected networks.

 

Router(config)# network 192.145.1.0

 

 

Router(config)# network 10.10.12.115

 

 

Router(config)#

 

 

 

 

Step 3

end

Exits router configuration mode, and enters

 

Example:

privileged EXEC mode.

 

 

 

Router(config-router)# end

 

 

Router#

 

 

 

 

Example

The following configuration example shows the EIGRP routing protocol enabled in IP networks 192.145.1.0 and 10.10.12.115. The EIGRP autonomous system number is 109.

To see this configuration, use the show running-configcommand, beginning in privileged EXEC mode.

!

router eigrp 109 network 192.145.1.0

network 10.10.12.115

!

Verifying Configuration

To verify that you have properly configured IP EIGRP, enter the show ip route command, and look for EIGRP routes indicated by “D.” You should see verification output similar to the following:

 

 

 

Router# show ip route

 

 

 

 

 

 

Codes: C - connected,

S - static, R - RIP, M - mobile, B - BGP

 

 

 

D - EIGRP, EX - EIGRP external,

O - OSPF, IA - OSPF inter area

 

 

 

N1

- OSPF NSSA

external type 1,

N2 - OSPF NSSA external type 2

 

 

 

E1

- OSPF external type 1, E2 -

OSPF external type 2

 

 

 

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

 

 

 

3-22

 

 

 

 

OL-22206-01

 

 

 

 

 

 

 

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Contents Americas Headquarters Page Objective AudienceChapters OrganizationConventions 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 802.11b/g/n Wireless LAN Common FeaturesPort 10/100 FE LAN Switch Battery-backed-up Real-Time ClockC881W Selecting Feature SetsLicensing C886VA-WC887VA-W C881GWMB memory MB Flash On Board Memory 1st core 2nd core MemoryC887GW Flash sizeFE/GE LAN/WAN LED OverviewColor Description Indication Steady on= linkVpnok PppokPower Supply Images supportedTBD Minimum software version needed to support AP802Software Minimum version 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 Line aux console tty vty line-number Configuring Command-Line AccessCommand Purpose ExampleCommand Purpose ExampleTerminal, use the following Configuring Global ParametersConfiguring WAN Interfaces Hostname name Specifies the name for the router ExampleNo shutdown Exit Configuring a Fast Ethernet WAN InterfaceConfiguring a VDSL2 WAN Interface 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 Configures a static map for an ATM Adsl Configuration ExampleCommand Purpose Step 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 SetupConfiguring Wireless Security Settings Cisco IOS Command Line InterfaceConfiguring the Radio Configuring Access Point as Local AuthenticatorConfiguring WEP and Cipher Suites Assigning SSIDsSecurity Type Description Security Features Enabled Security TypesInstructions PEAP3, EAP-TLS4, EAP-FAST5, EAP-TTLS6, EAP-GTC7 Configuring Wireless Quality of ServiceEAP1 WPA9Upgrading to Cisco Unified Software Configuring the Access Point in Hot Standby ModePreparing for the Upgrade 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 PointNetwork Design Links Recovering Software on the Access PointWireless Overview 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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