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  • Users: yhchooi
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  1. yhchooi

    unable to browse certain website

    I suspected there are some spyware or virus in my PC. When I tried to browse to a certain website eg www.thestar.com.my or www.google.com, I am not able to access to them. No problem using other PCs in my office to surf these 2 homepage. I have scanned my PC with Ad-Aware and Microsoft...
  2. yhchooi

    How to boot 2610 without issuing the boot flash command

    Today I issued a write erase command to a Cisco 2610 router. After that, when I reboot, it goto rommon. I managed to find the flash file. I issued the command boot flash: <flash filename> and managed to boot the router to the IOS However, when I reload the router, it goes back to rommon...
  3. yhchooi

    How to unformat hdd in Win 98?

    How do I unformat a drive formatted with Windows 98? Can I also unformat a drive created in Win 98? Best Regards YH Chooi
  4. yhchooi

    Close TCP port

    How do I close a tcp port, eg tcp port no 1433, in a Windows 2000 server? Best Regards YH Chooi
  5. yhchooi

    Symantec Manhunt

    Have anyone used the Symantec Manhunt before? I heard that this IDS study on behaviour while others are base on signatures. I am planning of introducing it to my company. Before that, I like to hear for the user how is this product. Thanks and look forward for your feedback. Best Regards...
  6. yhchooi

    Problem using VPN to access office network

    We receive error msg &quot;11:20:08.466 recv fail rlen -1 err 10054 2746&quot; from the log viewer of the VPN client. This error appeared when it failed to established a tunnel to our office. Appreciate if someone could exam on this error message. Thanking in advance. Best Regards YH Chooi
  7. yhchooi

    Block network address

    How do check whether the WatchGuard is blocking any private address from accessing to my network? The private are 10.x.x.x 172.16.x.x - 172.31.x.x 192.168.x.x Best Regards YH Chooi
  8. yhchooi

    2 gateway for FB1000?

    Is it possible to configure 2 gateway for FB1000, one for VPN remote user accessing the local network and the other, for Internal user surfing Intenet & e-mailing? Best Regards YH Chooi
  9. yhchooi

    VPN report

    How do I generate VPN report showing which user login, accessing to which system, time login and logout? Best Regards YH Chooi
  10. yhchooi

    CCNA in Msia

    Hi I am in Malaysia and considering of taking CCNA. Like to know whether the exam in Malaysia is CCNA 640-607 or is it 640-507. Hope some one could let me know Thanks yh Best Regards YH Chooi
  11. yhchooi

    Access Local LAN, WINS &amp; ftp problem

    I have few incidents while implementing the WatchGuard VPN which I hope someone could help me. 1. When the NIC is enabled, carrying a local LAN IP Address, I am not able to access to the local LAN via VPN. At this moment, I have to create 2 hardware profile, one with NIC enabled and the other...
  12. yhchooi

    VLAN for 2950T

    Hi I have configured a Cisco 2950T-24 with 3VLAN. My existing network has a Cisco 2948-L3 switch. The L3 switch is configured with ISL trunking. I have 2 UTP cable connecting this 2 switches. When I tried to ping to the L3 from the 2950T, it failed. My supplier told me that the 2950T only...
  13. yhchooi

    The protocol I used in my network i

    The protocol I used in my network is TCP/IP When I tried to access a workgroup (I belong to another workgroup), the error prompted &quot;Workgroup_AAA is not accessible. You might not have permission to use the network resources. The network path is not found&quot; What causes this message...
  14. yhchooi

    Unable to access to workgroup

    When I tried to access a workgroup (I belong to another workgroup), the error prompted &quot;Workgroup_AAA is not accessible. You might not have permission to use the network resources. The network path is not found&quot; What causes this message? Is there a broadcast storm that prevent one...
  15. yhchooi

    protocol monitoring software

    Hi I am looking some protocol monitoring software, something which I could download from the Internet and not too expensive. My intention is to check the protocol used in our network, perhaps the bandwidth taken. Can someone help? I also understand that in switching environment, we need to...
  16. yhchooi

    Automatic dial-up to LAN

    I like to configure a Win 98 PC to automatic dial-up to a LAN everytime its reboot. Can someone pls help me. Thanking in advance YH Best Regards YH Chooi
  17. yhchooi

    Routing with FireBox 700

    Hi I have the following query PC--> Firebox 700 --> segment 1, 2, 3 --> segment X Optional Port same location 60km away The Firebox 700 is configured as drop-in mode. I have a PC connected to the Firebox 700. I can ping to segment 1, 2 and 3. However I cannot ping to...
  18. yhchooi

    What is PDM?

    I came across PDM from the Cisco homepage. What can it do? Can I use it to monitor the access thru the PIX firewall? Can it send an alarm notification should anyone tried to hack into a network? Hope someone could help me on the above? Thanks YH Best Regards YH Chooi
  19. yhchooi

    How to upgrade PIX IOS

    I am new to Cisco IOS. Recently I read a news that PIX IOS is vulnerable to DDoS attack. I am using PIX IOS 5.3(1). I like to upgrade to 5.3(2) or 6.0(1). Appreciate if someone could help me on the following: - 1. Where can I download this IOS? I am not a CCO member. 2. How do I upgrade the...
  20. yhchooi

    Unable to schedule a backup

    I have tried to schedule a backup with the NT at command. at 02:00am /every:1,2,3 cmd /c &quot;d:\backup\back.bat&quot; The content of the batch file is as follow: - time/t >> d:\backup\aaa.txt ntbackup backup c: d:\mailbox /b /t copy /hc:on /v /l d:\backup\backc.log The batch file was...

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