• Help choosing a career path in IT Security

    Hi, I need expert advice on which aspect of security to major in. I have a background in engineering, from which i switched to Oracle database. Havent worked with the oracle Database learned and the certification gained as it was tough getting the job.I am doing  my Msc in Information Security...

    BENSARH5 pointsBadges:
  • Cisco VPN mapped drives issues

    Hello all, I have a weird issue with my company's VPN. we are using cisco vpn via ASA firewall. When people login into VPN and want to browse our main shared drive, some of then get not a full list of folders. This issue seems to be with more or less the same group of people, but I am not convinced...

    Mariulia185 pointsBadges:
  • Setting up a small network – I have a 16 port switch all computers are accessing the internet through.

    Setting up a small network - I have a 16 port switch all computers are accessing the internet through. Can I set up a network on this configuration as is?

    BroDo5 pointsBadges:
  • how to set up the computer in a small network area so that we can send message to one another if an extension line is busy

    Hi. I have done CCNA studies 1 & 2 for the last 2 years. I found doing Cisco very interesting and i really want to further my studies to where I am dreaming to become.i am working as an export officer in the company so with the love of doing networking i always try to do what i still remember from...

    1810855 pointsBadges:
  • Has anybody used Cyberoam for network security?

    Am looking at implemeting Cyberoam 15i a unified threat management equipment for a small enterprise instead of Microsoft Forefront please i want to know if cyberoam is a good security solution. Thanks

    liz30 pointsBadges:
  • Infiniband storage network using SRP

    Hi, I'd like a "howto" on configuring SRP initiators and targets. I'm using Centos/Xen hypervisors and will build my own storage servers. I'm using Infiniband cards with Mellanox MT25408 chipset. I'm familiar with Linux but unsure of exactly what I need to get this up and running. I dont want to...

    Chris745 pointsBadges:
  • TWO Free IT Books: Multicore Application Programming & The Rails 3 Way

    We've got two free IT books this week. Since nobody won last week's The Rails 3 Way, we're piggybacking the books together. Both contests are currently happening, and winners will be announced Monday, March 7, 2011. The second free IT book, Multicore Application Programming, is a comprehensive,...

    MelanieYarbrough6,345 pointsBadges:
  • How to extend VLANs across WAN link

    How do I extend 2 vlans over a WAN link. I'm using 2 routers and simulated the WAN by connecting 2 paradyne modems back to back with a cross cable. both routers are seeing each other. switch-> router1->modem->modem->router2->workstations. I need to be able to see the vlans on router...

    Ryswick20 pointsBadges:
  • PPP VPN Tunneling on Cisco Pix 501

    I have two Cisco routers one is a 501Pix(located at branch Office), the other is a 515E Pix (located at main office). I've configured a vpn tunnel to the router at the main office. The router at the branch office is connected, I can browse the web and the vpn led is lit. I can connect to a...

    Y2kane4eva30 pointsBadges:
  • DNS Server: event ID 4015 error

    Event ID 4015 - The DNS server has encountered a critical error from the Active Directory The DNS server has encountered a critical error from the Active Directory. Check that the Active Directory is functioning properly. The event data contains the error. please tell me how to resolve the above...

    Mnrao90 pointsBadges:
  • Client Asking for Password in domain environment

    I m workin in a domain environment, i have added the client to domain. everything is workin but when i try to access other network systems, it asks for the password. i think it should not ask for the password coz its already added to a domain.even when i access the server , it ask for password. i...

    Changeme5 pointsBadges:
  • Network Security appliances

    What are the key things to consider when choosing a network security appliance for 130 user network? I am confused with the plethora of appliances Cisco has on offer.  Network is laid across three floors, with all the switches connecting back to a wiring closet. 

    Bha77a40 pointsBadges:
  • Can VLANs communicate with each other and still block broadcast traffic?

    Can VLANs communicate with each other if necessary and still block broadcast traffic from the same machine because it's on a different subnet?

    Troubleshooter24755 pointsBadges:
  • Is there any configuration on Cisco router to enable it to respond to ARP from IP source 0.0.0.0?

    When I configure my PC with a static IP the PC issues an ARP packet to the IP I configured with source IP 0.0.0.0 If any other PC (windows/Linux) have this IP I get a reply to my PC. If the Cisco router is configured with this IP my PC doesn’t get a respond to the ARP and this IP will be active...

    ITKE351,965 pointsBadges:
  • Wireless Drivers on Linux (Open SUSE)

    How do you enable the wireless adapter on a laptop that was once a windows computer, but has now been switched to Linux? My wireless I can not enable my Athreos wireless adapter can anyone help?

    Lylebenjr5 pointsBadges:
  • 2 VPN, 2 Network Cards – 1 Computer

    Is it possible to have 2 VPN with 2 Network Cards on 1 computer and have them both dial out at the same time? - I have a Cisco and a Sonic VPN that both need to connect to 2 different companies at the same time - can I configure them to point to different network cards/cables to a linksys box to 1...

    Lvg5 pointsBadges:
  • How could i telnet a router using router ID of that router ?

    Can i telnet a router using router ID of that router ??? Thanks in advance...

    Azharafridi5 pointsBadges:
  • CISCO VPN Client Connection Issue

    During the Xmas holidays 2010 I had Catosrphic failure on my computer resulting re-loading oprating system and all software from scratch.  Prior to this my VPN Client connection to my work server had no issues and working fine.  Since Xmas I have been unable to connect my VPN with the Reason 442...

    Dolly880310 pointsBadges:
  • Unable to access internet when firewall on

    Hi, I am accessing internet through broadband router. when my firewall off of system i am able to access the internet when the firewall is on i am not able to access the internet. Actually what's the firewall reports says when system send packet to internet in one port but it is receiving data on...

    Yathindra25 pointsBadges:
  • VOIP and Routing Question

    Please advise. We have a branch office with a Cisco 3560 48/port POE switch. The branch office has 20 users in VLAN 1. The switch interfaces with a Cisco 2811 router. The router has a T1 point to point to our main office. We are putting in VOIP so each user has a phone -> PC. How would I...

    Dprattmcse5 pointsBadges:

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