Cisco ASR1004-20G-SEC/K9 - ASR 1004 VPN+FW Bundle Router Manual de usuario Pagina 15

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Platform Overview
Series Specications
When to Deploy
Deploy the Cisco 1800 Series
fixed-configuration routers when you need:
• An application-specic congured router
• Fully integrated DSL/Security/Wireless router
• To support high performance Internet access
• High availability Internet connections and load
balancing
• Easy to order products
• Ability to connect several LAN devices
High-Availability Features
The Cisco IOS Software Advanced IP Services feature set offers basic and advanced routing capabilities
to deliver failover protection and load balancing These capabilities include Border Gateway Protocol (BGP),
Open Shortest Path First (OSPF) Protocol, Enhanced Interior Gateway Routing Protocol (EIGRP), and Routing
Information Protocol (RIP) routing protocols along with dial-on-demand routing (DDR) Reliable Static Routing
Using Object Tracking Each of the Cisco 1800 Series fixed-configuration routers is equipped with either
an ISDN BRI, V92 analog modem, or Ethernet port for secondary WAN backup connection If the primary
DSL, cable, or Ethernet-access WAN experiences a link failure or loss of connectivity, the router will detect
this failure and will fail over to the secondary backup WAN The Cisco 1800 Series fixed-configuration
routers help enable customers to deliver high-performance and high-availability, mission-critical business
applications
Cisco 1800 Series (Fixed-Conguration)
Wireless Example
28
Headquarters
O
ffice
High-Availability Features Example
Cisco 1800 Series (Fixed-Conguration)
Dimensions (H x W x D)
125 x 95 in (343 x 274 cm)
Console Port
1 (up to 1152 Kbps)
Auxiliary Port
1 (up to 1152 Kbps)
USB Port
2 (USB 20) on Cisco 1811 and 1812 only The Cisco
1801, 1802, and 1803 do not offer USB support
Wireless LAN
IEEE 80211a,b,g (W models)
V.92 Analog Modem Port
One analog modem port on Cisco 1811
Integrated Channel Service Unit/Data
Service Unit (CSU/DSU)
No, see Cisco 1841
Voice/Data Support
Only data support
Encryption
Hardware support on motherboard (3DES and AES)
10/100 Switch Ports
8 10/100BASE-T fully managed switch ports with
8023af PoE support
Integrated Modems
1 (Cisco 1811 model only) V92
Default 10/100 WAN Ports
1 (Cisco 1801, 1802, 1803, and 1812 models), 2 (Cisco 1811
and 1812 models)
ISDN Basic Rate Interface (BRI) Ports S/T
1 (Cisco 1801, 1802, 1803, and 1812 models only)
Models
FE WAN
Ports
Switch
Ports WAN
Wireless
Option
DRAM (MB)
Default Max
Compact
Flash (MB)
Default Max
Power
Supply
Cisco 1801
1 8 ADSL Ye s 128 384 32 128 AC
Cisco 1802
1 8 ADSLoISDN Ye s 128 384 32 128 AC
Cisco 1803
1 8 GSHDSL Ye s 128 384 32 128 AC
Cisco 1811
2 8 10/100 Ethernet Ye s 128 384 32 128 AC
Cisco 1812
2 8 10/100 Ethernet Ye s 128 384 32 128 AC
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