Cisco Systems CISCO881SECK9 manual Configuring Command-Line Access, Command Purpose, Example

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Chapter 3 Basic Router Configuration

Configuring Command-Line Access

•If you plan to connect over an ADSL or G.SHDSL line:

–Order the appropriate line from your public telephone service provider.

For ADSL lines—Ensure that the ADSL signaling type is DMT (also known as ANSI T1.413) or DMT Issue 2.

For G.SHDSL lines—Verify that the G.SHDSL line conforms to the ITU G.991.2 standard and supports Annex A (North America) or Annex B (Europe).

After you have collected the appropriate information, you can perform a full configuration on your router, beginning with the tasks in the “Configuring Command-Line Access” section on page 3-5.

To obtain or change software licenses:

•See Software Activation on Cisco Integrated Services Routers and Cisco Integrated Service Routers G2

Configuring Command-Line Access

To configure parameters to control access to the router perform these steps, beginning in global configuration mode:

SUMMARY STEPS

 

 

1.

line [aux console tty vty] line-number

 

 

 

 

 

 

2.

password password

 

 

 

 

 

 

3.

login

 

 

 

 

 

 

4.

exec-timeoutminutes [seconds]

 

 

 

 

 

 

5.

line [aux console tty vty] line-number

 

 

 

 

 

 

6.

password password

 

 

 

 

 

 

7.

login

 

 

 

 

 

 

8.

end

 

 

 

 

 

 

DETAILED STEPS

 

 

 

 

 

 

 

 

 

 

Command

Purpose

 

 

 

 

 

Step 1

line [aux console tty vty] line-number

Enters line configuration mode, and specifies the

 

 

Example:

type of line.

 

 

This example specifies a console terminal for

 

 

 

 

 

 

Router(config)# line console 0

access.

 

 

Router(config-line)#

 

 

 

 

 

 

 

 

 

Step 2

password password

Specifies a unique password for the console

 

 

Example:

terminal line.

 

 

 

 

 

 

 

 

Router(config)# password 5dr4Hepw3

 

 

 

 

 

 

Router(config-line)#

 

 

 

 

 

 

 

 

 

Step 3

login

Enables password checking at terminal session

 

 

Example:

login.

 

 

 

 

 

 

 

 

Router(config-line)# login

 

 

 

 

 

 

Router(config-line)#

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

 

 

 

 

 

 

OL-22206-01

 

 

 

 

3-5

 

 

 

 

 

 

 

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Contents Americas Headquarters Page Audience ObjectiveConventions OrganizationChapters Convention Description Boldface fontSearching Cisco Documents Related DocumentationObtaining Documentation and Submitting a Service Request Cisco 880 Series ISR General DescriptionModels of the Cisco 880 Series ISRs Port 10/100 FE LAN Switch Common Features802.11b/g/n Wireless LAN Battery-backed-up Real-Time ClockLicensing Selecting Feature SetsC881W C886VA-WC881GW C887VA-WMB memory MB Flash C887GW MemoryOn Board Memory 1st core 2nd core Flash sizeColor Description Indication LED OverviewFE/GE LAN/WAN Steady on= linkPppok VpnokImages supported Power SupplySoftware Minimum version Minimum software version needed to support AP802TBD MR2OL-22206-01 Software Modes Wireless Device OverviewManagement Options Root Access Point Network Configuration ExamplesAccess point Central Unit in an All-Wireless NetworkBasic Router Configuration Interface Ports Default ConfigurationRouter Interface Port Label Basic Router Configuration Default Configuration Information Needed for Configuration Command Purpose Configuring Command-Line AccessLine aux console tty vty line-number ExampleExample Command PurposeConfiguring WAN Interfaces Configuring Global ParametersTerminal, use the following Hostname name Specifies the name for the router ExampleConfiguring a VDSL2 WAN Interface Configuring a Fast Ethernet WAN InterfaceNo shutdown Exit Controller vdslShutdown Shutdown No shutdown Exit1shows an ATM WAN or Ethernet WAN network topography Configuring Adsl ModeConfiguring CPE and Peer Adsl Mode Configuring Adsl Auto ModeVerifying CPE to Peer Connection for Adsl No shutdown Interface atm0.1 point-to-point Configuring the ATM CPE SidePvc name vpi/vci Command Purpose Step Adsl Configuration ExampleConfigures a static map for an ATM Virtual-template inarp noNo fair-queue ATM Verifying Adsl ConfigurationConfiguring the Wireless LAN Interface Configuring the Fast Ethernet LAN InterfacesVerifying CPE to Peer Connection for Adsl Configuring a Loopback Interface Verifying Configuration Configuring Static RoutesAnother way to verify the loopback interface is to ping it Example Verifying ConfigurationConfiguring Routing Information Protocol Configuring Dynamic RoutesNo auto-summary Router eigrp as-number Configuring Enhanced Interior Gateway Routing ProtocolBasic Router Configuration Configuring Dynamic Routes OL-22206-01 Basic Wireless Device Configuration Interface wlan-ap0 Starting a Wireless Configuration SessionWireless Device Control-Shift-6 x Router Disconnect Service-module wlan-ap 0 sessionCisco Express Setup Configuring Wireless SettingsConfiguring the Radio Cisco IOS Command Line InterfaceConfiguring Wireless Security Settings Configuring Access Point as Local AuthenticatorAssigning SSIDs Configuring WEP and Cipher SuitesSecurity Types Security Type Description Security Features EnabledInstructions EAP1 Configuring Wireless Quality of ServicePEAP3, EAP-TLS4, EAP-FAST5, EAP-TTLS6, EAP-GTC7 WPA9Preparing for the Upgrade Configuring the Access Point in Hot Standby ModeUpgrading to Cisco Unified Software Software PrerequisitesSecure an IP Address on the Access Point Performing the UpgradeConfirm that the Mode Setting is Enabled Downgrading the Software on the Access Point Upgrading AP bootloaderWireless Overview Recovering Software on the Access PointNetwork Design Links Security LinksWhy Migrate to the Cisco Unified Wireless Network? Administering LinksLWAPP1 Wireless LAN Controllers Home.html Lwapp Wireless LAN Access Points

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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