Cisco, a popular manufacturer has introduced Cisco 857W Wireless Router is the best router launched by Cisco in
the UK market with all the required networking features like compact design, light weight, installed RAM capacity up to 64 MB, 20 MB flash memory support, wired connectivity, 4-port integrated switch, 5 VPN tunnels, status indicators and optimum power consumption.
The features of this wireless router are explained in brief:
• External power support is mandatory for the functioning of the device. You need to offer electricity up to 230 volts. An external power adapter is provided by Cisco with the main unit.
• Cisco 857W Wireless Router has been featured with three useful interfaces namely:
• 4 network – Ethernet 10Base-T/100Base-TX – RJ-45
• 1 modem – ADSL – RJ-11 ( WAN )
• 1 management – console – RJ-45
• Essential Protocols and Specifications are listed as:
1. ITU G.992.1 (G.DMT)
2. ITU G.992.3 (G.DMT.bis)
3. ITU G.992.5
• Various Digital Signalling Protocols are listed as:
1. ADSL
2. ADSL2
3. ADSL2+
• Cisco has compactly designed the product with measurements like 26 x 21.6 x 5.1 cm to represent width, depth and height.
• It is easy and simple to connect this cisco router device as it weighs just 1 kilo gram.
• It supports Random Access Memory up to 64 MB and flash memory up to 20 MB.
• It comes with 4-port switch and it is properly integrated with the product.
• It has also been designed with ANSI TI.413 framing format.
• It has the stuff to support Data Link Protocols namely Ethernet and Fast Ethernet and Ethernet switching protocol.
• Cisco 857W Wireless Router has come with the ability to support distinct transport protocol namely:
1. PPTP
2. L2TP
3. IPSec
4. PPPoE
5. PPPoA
• Routing can be done through using distinct routing protocols namely:
1. RIP-1
2. RIP-2
3. GRE
• Supportive Management Protocols are:
1. SNMP
2. RMON
3. Telnet
4. HTTP
• The product has come with status indicators to indicate distinct connection status.
Other Essential Features
1. Firewall protection
2. Auto-sensing per device
3. NAT support
4. Hardware encryption
5. VPN support
6. PAT support
7. Auto-uplink (auto MDI/MDI-X)
8. Traffic shaping
9. IPv6 support
10. Firmware upgradeable
11. Weighted Fair Queuing (WFQ)
12. Event log
13. Access Control List (ACL) support
14. Quality of Service (QoS)
15. DHCP server
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