Cisco Systems CISCO881SECK9 manual LED Overview, Color Description Indication, Fe/Ge Lan/Wan

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Chapter 1 Product Overview

LED Overview

LED Overview

All LEDs are visible on the front of the chassis (bezel side). No LEDs are mounted on the I/O side.

Table 1-3

LED Definition Summary by Interface

 

 

 

 

 

 

LED

 

Color

Description

Indication

 

 

 

 

 

PWR Ok

 

Green

Power On OK, Rourter

Off= no power

 

 

 

Operational

Steady on= normal operation

 

 

 

 

Blink= boot up phase in

 

 

 

 

ROM Monitor mode

 

 

 

 

Ethernet Switch and

Green

Ethernet Switch

Off= No link

FE/GE LAN/WAN

 

 

Steady on= link

ports

 

 

 

 

 

 

Blink= TXD/RXD data

 

 

 

 

 

 

 

 

 

PoE

 

Green/Yellow

PoE Status

Off= no device powered, PoE

 

 

 

 

administratively disabled

 

 

 

 

Steady on green= PD

 

 

 

 

connected and powered

 

 

 

 

Steady on yellow= PD denied

 

 

 

 

power, power delivery fault

 

 

 

 

 

xDSL

 

Green

CD

Steady on= connected

 

 

 

 

Blink= training

 

 

 

 

 

 

 

Green

Data

Blink= TXD/RXD data

 

 

 

 

 

ISDN data

 

Green

Link

Off= no connection

 

 

 

 

Steady on= BRI S/T

 

 

 

 

connection established

 

 

 

 

 

 

 

Green

B1 channel data

Off= No data

 

 

 

 

Blin= TXD/RXD data

 

 

 

 

 

 

 

Green

B2 channel data

Off= No data

 

 

 

 

Blink= TXD/RXD data

 

 

 

 

 

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

1-6

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 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.