1. Kumaresen Nair A/L Balakrishnan 2110465 2TSK1

2. -This is Cisco 881G 802.11n Ethernet Security Router with 3G. Its cost is RM3474.80 -it has 4 RJ45 10/100Base TX Auto MDI –Xlan, 1 RJ- 11 ADSL WAN, 1 USB 1.1 and 1 RJ45 console/auxiliary management -its transmission speed is 54Mbps -the management features of this enterprise gateway are:- i)802.1p QoS ii)command line interface iii)DHCP iv)802.1q VLan v)Cisco IOS Embeded event manager vi)Cisco security manager vii)telnet viii)SNMPv3 ix)HTTP management

3.  The security features for this enterprise wireless gateway are:- - The wireless encryption for this enterprise wireless gateway are WPA, WPA2 and WEP. The features of the enterprise wireless gateway: i) Intrusion preventionix) Malware ii)Content filteringx)Spyware iii)IPSecxi)URL blocking iv)3Desxii) l2tp v3 v)128,192,256 bit AESxiii)NAT vi)deep packet inspectionxiv)Access control list vii) keyword blockingxv)Mac filtering viii)adwarexvi)SSH

4. -This is D-Link (DSL-2640B) ADSL2/2+ Modem With Wireless Router. Its cost is RM75.00 -It has 4 10/100 Ethernet port RJ45 1 ADSL port RJ11 -the downstream of data transfer is up to 24Mbps and upstream up to 3.5Mbps -the management features of this home wireless gateway are: i)web based GUI ii)ADSL/ADSL2,ADDL2+ manual selection and auto fallback iii)auto VPI/VCI detection iv)configuration backup and restore - The wireless encryption for this home wireless gateway is 64/128 bit WEP,multi-SSID,WPA-PSK,WPA2-PSK.

5. - The security features of this home wireless gateway are: The security features are: i)ICMPviii)Routing information protocol ii)NATix)Virtual server iii)DHCPx)Port forwarding iv)DNS relay and DDNSxi)Dos v)IGMP proxyxii)DMZ vi)Simple network time protocolxiii)Packet filtering vii)IP static routingxiv) MAC filtering

6. -This is TP-LINK N750 Wireless Dual Band Gigabit Router. Its cost is RM279.00 -It has 4 10/100/1000Mbps LAN Ports, 1 10/100/1000Mbps WAN Port and 2 USB 2.0 Port -Its data transfer rate is up to 450Mbps if its in 5Ghz and up to 300Mbps if its in 2.4Ghz in single frequency rate. -The management features of this home wireless gateway is:- i)Access Control - Local Management Control, Host List, Access Schedule, Rule Management - The wireless encryption for this home wireless gateway is 64/128-bit WEP,WPA / WPA2,WPA-PSK/ WPA2-PSK encryption

7.  The security features for this home wireless gateway are: The security features are:- i)DHCPxii)NO-IP ii)QoSxiii) Packet filtering iii)Port forwardingxiv) MAC filtering iv)DoSxv) Bandwidth control v)SPI firewallxvi) UPnP vi)Virtual serverxii) DMZ vii)PPTPxviii) port triggering viii)L2TPxix)WMM ix)IPSec x)DynDNS xi)Comexe

8.  Based on my opinion, I would say that the price I would pay for the enterprise wireless gateway is worth it for the additional features that I would be getting. These additional features are:- The additional features are: i)Http managementvi)Deep packet inspection ii)Intrusion preventionvii)Keyword blocking iii)Content filteringviii)Adware iv)URL blockingix)Spyware v)SSHx)Malware

9.  1) http://www.rakuten.com/prod/cisco-881- fast-ethernet-wireless-router-802-11n-fcc- compliant/211201462.html http://www.rakuten.com/prod/cisco-881- fast-ethernet-wireless-router-802-11n-fcc- compliant/211201462.html  2) http://officeo.com.my/tp-link-n750- wireless-dual-band-gigabit-router-tl- wdr4300-tl-wdr4300-tp-link http://officeo.com.my/tp-link-n750- wireless-dual-band-gigabit-router-tl- wdr4300-tl-wdr4300-tp-link  3) http://www.lelong.com.my/d-link-dsl- 2640b-adsl2-2-modem-wireless-router- yahoong-I1215884-2007-01-Sale-I.htm http://www.lelong.com.my/d-link-dsl- 2640b-adsl2-2-modem-wireless-router- yahoong-I1215884-2007-01-Sale-I.htm