Recent IT Questions

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Differeance b/w VPN and tunneling , REdirect remote PC traffic thorugh WAN

how does VPN and tunnelling differ from each other ? , and what are the ways one can redirect a remote PC host traffic to other remote host traffic and then to server on WAN ? for example Node A in Alaska .. node B in New york .. node A is accessing some server C... i want all traffic of...

View Answer   |  Jun 29 2008   8:38 PM GMT   |  asked by Spidy
VPN, Tunneling, WAN


network topology choice

which network topology works better for a peer to peer WAN?

View Answer   |  May 11 2008   8:14 PM GMT   |  asked by Phelpsie
Topology, WAN, peer to peer


How to back up SQL Server database file on a different shared network

I want to back up a SQL Server database file on a different system shared folder which is in different WAN network. How can I do this and are there any other backup methods available in SQL Server?

View Answer   |  Apr 10 2008   2:06 AM GMT   |  asked by SQL Server Ask the Experts
SQL Server backup, WAN


Is it any good to have 1 QoS router on WAN with VOIP

I am thinking of implementing VOIP on a network that links 2 sites via DSL and Linksys BEFVP41 routers which do not support QoS. I am wondering whether it would make any sense changing one of these routers with a RVS4000 to ensure good voice quality.I would like to avoid purchasing 2 new routers if...

View Answer   |  Apr 3 2008   3:33 PM GMT   |  asked by EB
VoIP, QoS, Routers


Multi-Vpn Setup: can access all subnets when in office, while vpn’d can only access local subnet

I am having troubles with vpn users being able to see other subnets. It is set up as follows Any computer locally on the domain can see / ping/ access any other computer on any subnet / location. When someone vpn's into any of the routers they can only see the local subnet of the...

View Answer   |  Mar 14 2008   5:08 PM GMT   |  asked by Rowley613
Cisco, VPN, WAN


Building a better WAN

WE have 6 offices in TX, main is in Houston with our servers, next is Dallas. We use Citrix now and find it limiting and cumbersome. What do I need to have my team put inplace to create a real WAN so Dallas people login to Outlook on the same server Houston people do and have the same experience?

View Answer   |  Feb 23 2008   7:21 PM GMT   |  asked by CTO
WAN protocol, WAN, Citrix


Designing a wide area network

Need help designing a wide area network (WAN) Here are the instructions that were given. Design a wide area network (WAN) between offices that includes appropriate mathcalculations to meet the bandwidth.Describe the general type of WAN connections and network hardware that will be usedto...

View Answer   |  Feb 17 2008   5:29 PM GMT   |  asked by Mikesmith443go
WAN protocol, Network design, WAN


Network Topology in Different Terrain

Hi,What types of network topology (e.g., ring, star, bus etc) would you recommend when designing WAN for the following types of terrain:(a) flat terrain(b) hilly terrainWhat is the reason for choosing such topology?Also what are the recommended WAN technologies to use (e.g. Point-to-Point Links,...

View Answer   |  Nov 7 2007   8:25 AM GMT   |  asked by Iceflamez
Network design, Network Topology, WAN


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