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Общая информация (CISCO1811/K9)
Cisco 1811 and 1812 provide high-speed broadbandEthernet access through two 10/100BASE-T Fast Ethernet WAN ports and also provide integrated WAN backup through a V.92 analog modem (Cisco 1811)ISDN S/T BRI interface (Cisco 1812). The Cisco 1811 and 1812 routers are focused on Ethernet access and are designed to be offered as customer premises equipment (CPE) in Metro Ethernet deployments. The eight-port switch is sufficient for connecting multiple devices and the optional PoE capability can supply power to IP telephonesother devices.
Cisco 1811 Integrated Services Router provides:
- Secure broadband access with concurrent services for branch and small offices
- Integrated ISDN Basic Rate Interface (BRI), analog modem,Ethernet backup port for redundant WAN links and load balancing
- LAN Switching with optional inline POE
- Secure wireless LAN for simultaneous 802.11a and 802.11b/g operation with use of multiple antennas
- Advanced security including:
- Stateful Inspection Firewall
- IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES]Advanced Encryption Standard [AES])
- Dynamic Multipoint VPN (DMVPN) and Easy VPN
- Intrusion Prevention System (IPS)
- Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies
| Specification | |
| Product Description | Cisco 1811 Integrated Services Router - router |
| Data Transfer Rate | 100 Mbps |
| Dimensions (WxDxH) | 32.4 cm x 24.6 cm x 4.5 cm |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | RSVP, IP/IPX, IPSec |
| Manufacturer | Cisco Systems, Inc |
| Routing Protocol | OSPF, RIP-1, RIP-2, BGP, EIGRP |
| Manufacturer Part Number | CISCO1811/K9 |
| Product Type | Router + 8-port switch (integrated) |
| Remote Management Protocol | SNMP, HTTP, SSH-2 |
| Features | Cisco IOS Advanced IP services , firewall protection, hardware encryption, VPN support, load balancing, VLAN support, Stateful Packet Inspection (SPI), Intrusion Prevention System (IPS), URL filtering, Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Weighted Random Early Detection (WRED), wall mountable, Quality of Service (QoS), Committed Access Rate (CAR), Link Fragmentation and Interleaving (LFI) |
| Form Factor | External - 1U |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3af, IEEE 802.1x |
| DRAM Memory | 128 MB (installed) / 384 MB (max) - SDRAM |
| Weight | 2.8 kg |
| Power | AC 120/230 V ( 50/60 Hz ) |
| Flash Memory | 32 MB (installed) / 128 MB (max) |
Теги: CISCO1811/K9 Cisco