Cisco Cisco IOS Software Release 12.3(2)XF Données agrégées
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DETAILED INFORMATION---NEW HARDWARE
Cisco 850 and 870 Integrated Services Routers
The Cisco 870 Series of integrated services routers are fixed-configuration routers that support multiple types of DSL technologies, broadband cable,
and Metropolitan (Metro) Ethernet connections in small offices. They provide the performance needed to run concurrent services, including firewall,
intrusion prevention, and encryption for VPNs; optional 802.11b/g for wireless LAN (WLAN) networking; and quality-of-service (QoS) features for
optimizing voice and video applications. In addition, the Cisco Router and Security Device Manager (SDM) Web-based configuration tool
simplifies setup and deployment, and centralized management capabilities give network managers visibility and control of the network
configurations at the remote site.
Cisco 870 Series integrated services routers offer:
•
High performance for broadband access in small offices
•
Advanced security, including:
–
Stateful inspection firewall
–
IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or
–
Advanced Encryption Standard [AES])
–
Intrusion prevention system (IPS)
–
Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies
•
Four-port 10/100 managed switch with VLAN support
•
Secure WLAN 802.11b/g option with use of multiple antennas
•
Easy setup, deployment, and remote-management capabilities through Web-based tools and Cisco IOS Software
Table 1 depicts interfaces for the Cisco 870 Series integrated services routers.
Table 1.
Interfaces for Cisco 870 Series
Cisco 870 Series
Router
WAN Interface
LAN Interfaces
802.11b/g Option
Integrated ISDN Dial
Backup
Cisco 871
10-/100-Mbps Fast
Ethernet
4-port 10-/100-Mbps
managed switch
Yes (Cisco 871W)
–
Cisco 876
Asymmetric DSL (ADSL)
over ISDN
4-port 10-/100-Mbps
managed switch
Yes (Cisco 876W)
Yes
Cisco 877
ADSL
4-port 10-/100-Mbps
managed switch
Yes (Cisco 877W)
–
Cisco 878
Symmetrical high-data-rate
DSL (G.SHDSL)
4-port 10-/100-Mbps
managed switch
Yes (Cisco 878W)
–
Cisco 850 Series integrated services routers are fixed-configuration routers that support broadband cable and ADSL over analog telephone line
connections in small offices. They provide the performance needed to run concurrent services, including firewall and encryption for VPNs and
optional 802.11b/g for wireless networking. The Cisco SDM Web-based configuration tool simplifies setup and deployment, and centralized
management capabilities give network managers visibility and control of router configurations at the remote site.