Cisco Systems CISCO881SECK9 Common Features, Port 10/100 FE LAN Switch, 802.11b/g/n Wireless LAN

Chapter 1 Product Overview

Cisco 880 Series ISR

Table 1-1gives the port configurations of the Cisco 880 series data routers.

Table 1-1	Port Configurations of the Cisco 880 Series Data ISRs
Model		WAN Port
C886VA-W-E-K9		ADSL2+ UR2
C887VAM-W-E-K9		ADSL2+ Annex M
C887VA-W-A-K9		ADSL2+ Annex A
C887VA-W-E-K9		ADSL2+ Annex A
C881W-A-K9		FE
C881W-E-K9		FE
C881W-P-K9		FE

Common Features

Cisco 880 series ISRs support the following features:

•4-port 10/100 FE LAN Switch, page 1-2

•802.11b/g/n Wireless LAN, page 1-2

•Battery-backed-upReal-Time Clock, page 1-2

•Security Features, page 1-2

4-port 10/100 FE LAN Switch

This switch provides four ports for connecting to 10/100BASE-T FE LANs, access points, or IP phones. A factory installed upgrade is available that gives Power over Ethernet (PoE) on two of the ports to provide power to access points or phones.

802.11b/g/n Wireless LAN

The Cisco 880W series ISRs have an integrated 802.11b/g/n single radio module for wireless LAN connectivity. With this module, the router can act as an access point in the local infrastructure.

Battery-backed-up Real-Time Clock

Abattery-backed-up real-time clock (RTC) provides the date and time when the system is powered on. The RTC is used to verify the validity of the Certification Authority stored on the router.

Security Features

The Cisco 880 platforms provide the following security features:

•Intrusion Prevention System (IPS)

•Dynamic Multipoint VPN (DMVPN)

•IPsec

•Quality of service (QoS)

Cisco 880 Series Integrated Services Router Software Configuration Guide

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