TCP Retransmissions b/c of Checksum Incorrect
We have a problem where some users will complain of slow application response time (on the LAN) from our ERP server, but others will be fine. After many hours of troublshooting I've discovered the following:- Packet Sniff's of affected users shows TCP Retransmissions because the Checksum is...
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| Jul 19 2007 3:55 PM GMT
| asked by
tbitner
Networking, Availability, Bandwidth
Masters in Network and Distributed Systems with CCNA????
Hi Guys,I am doing my Masters in Networks and Distributed Systems. Currently I have 2 months vacation in hand and want to do CCNA in that time.Need help on whether it is good idea??Will it help my Masters??Masters in Networks and Distributed Systems with CCNA is a good combination??Will the...
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| Jul 17 2007 7:45 AM GMT
| asked by
manojdhirde
Networking, Availability, Bandwidth
DNS hosts file
does there exists a hosts.txt file for TLD or Root name servers in our system using Windows or Linux...
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| Jul 16 2007 2:05 PM GMT
| asked by
EnigmaticKishore
Networking, Availability, Network management software
Firewall rules
Good Day!Currently, this is a simple LAN network with firewall diagram in my company. Please kindly refer to http://hgym.photosite.com/firewall/LANfirewall.html for the mentioned diagram.I wish to set an IP on the network interface of the FTP/Web/Mail Server. Any suggestion?Meanwhile, I...
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| Jun 28 2007 11:02 AM GMT
| asked by
hunkgym
Cabling, Remote management, standards
Dell Optiplex GX520 hibernation/sleep mode issues
Hello,We have several Dell Optiplex GX520's on the network running Windows XP pro. They randomly fall into sleep mode. Moving the mouse will not wake them - you have to push the power button to get them out of sleep mode. Also we are not able to remotely wake them to do patch updates or remotely...
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| Jun 26 2007 3:45 PM GMT
| asked by
jmello
Hardware, Microprocessors, NIC
a collection of servers that communicate through a high speed link
i want to build a server farm for database server.the server will be replicated the network must operate reliably and quickly and must be able to connect to other devices.now i want to develop two plans with different topologies for implementing this server farm.thank you
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| May 29 2007 0:19 AM GMT
| asked by
taoheed
Networking, Availability, Bandwidth
rply soon-2
plz tell me what is default gateway????
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| May 16 2007 12:47 AM GMT
| asked by
jaanjaan
Networking, Availability, Hardware
rply soon
plz tell me whether MAC adress is globally unique or not.......also tell me what is true..PUBLIC ip adresss r globally uniuqe" or "ip adress are unique.also tell me in which part of world IPV6 is now used in majority?????
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| May 16 2007 12:46 AM GMT
| asked by
jaanjaan
Networking, Availability, Hardware
how toconfigure ipadress through run
plz tell me how to configure ipadress through cmd prompt or through run??????
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| May 15 2007 7:37 AM GMT
| asked by
jaanjaan
Business/IT alignment, Project management, Networking
Event ID 4515 - zone exists in more than 1 location in Active Directory
I posed a question a couple of weeks ago and had no response so I'm hoping I just worded it badly. I'm desperate to sort this out so I'm having another try.The first error I got in my DNS log was Event ID 4515 "The zone contoso.com was previously loaded from the directory partition...
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| May 15 2007 7:31 AM GMT
| asked by
ITBird
Microsoft Windows, Networking, Availability
I need your input
Howdy folks,I have the following set up:2 Domain Controllers - Win2k3 Standard 1 member server with Exchange 2003 Standard100 XP Pro workstationsT1 connectionCurrently I use a sonicwall Pro 200 firewall, Symantec Corporate edition 10 AntiVirus, and Symanted Mail Security for Exchange.Everything...
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| May 3 2007 2:49 PM GMT
| asked by
TheVyrys
Compliance, Laws, Regulations
DNS Packet Drops
The server running on windows 2003 (not primry domain) is used as DHCP server to issue client IP.I configured a 2wire router on this. but the conectivity to server keeps droping now and then.Could anyone here please let me know the possible cause?Best regards,
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| May 1 2007 12:31 AM GMT
| asked by
inamhaque
Networking, Availability, Bandwidth
Not able to view shared outlook calendar
There is a user who has been given review permissions to other users' calendars for appointment purposes.She has reported that at certain times she is unable to open a calendar she has permissions to. She gets a message - " Unable to open folder".If she tries again an hour later or so she is able...
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| Apr 30 2007 2:35 PM GMT
| asked by
jmello
Exchange, Exchange security, Hardware
media recovery
Hi,Please help. I want to shift my datafiles from c: to S:. I have made a physical copy of dbf files from c: to s:. In Oracle 10g I made those files & tablespaces offline and renamed with new physical location. when bringing online I was getting error as "need media recovery". Please Guide...
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| Apr 7 2007 5:04 AM GMT
| asked by
sukaina
Oracle, Database, DB2
Looking for clarification on new IP layout
I currently have a 192.168.1.0/24 network. I have one cisco router with many cisco switches that allow everyone to have a DHCP ip of 192.168.1.X. I will soon have more people then the /24 will handle, so I would like to switch to:172.16.30.0 subnet255.255.254.0 mask172.16.31.255 broadcastThat...
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| Apr 2 2007 2:26 PM GMT
| asked by
kevins74
Career development, Networking, Availability
Accessing Internet through two ISPs
We have a 512 kbps link Internet connection from an ISP say ISP1. We are connected to the Internet through a DLINK DI-804HV router and a DLINK DFL-300 Firewall. Now we want to enhance our speed from 512 kbps to 1 Mbps. But instead of enhancing the same link, we are planning to get another 512 kbps...
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| Mar 26 2007 8:51 AM GMT
| asked by
ams753
Routers, Networking, Availability
Network Slowdown/Delay between XP and 2003 Server
I have several XP boxes sitting on an internal network behind a router. We use a Point-2-Point conection to get our office to our co-lo space where our server is located. This P2P is a T1. Our windows 2003 server is used as a document storage system that our xp boxes need access to continually. It...
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| Mar 23 2007 2:51 PM GMT
| asked by
DigitalComply
Microsoft Windows, OS, Servers
networking for Media industry
What type of network shal be used for random accessing of MPEG & JPEG files. Should it be layer 2 network of L3 network
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| Mar 1 2007 9:49 AM GMT
| asked by
hingoranideepak
Networking, Availability, Bandwidth
Lotus Domino Database Structure
HiI am trying to map a Lotus Domino Database into tables. Is is true that Views are like tables and documents are like rows in the view? Is this the right way to do it? If not, please could you explain how to do the mapping?Thank you in advanceMirkia Sadler
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| Feb 22 2007 12:56 AM GMT
| asked by
mirkia
Database, Oracle, DB2
Maximum bandwith capacity on CABLE and ADSL
Hi forum.Iam in the uk and in terms of broadband services we have here the cable and adsl service networkIs there a maximum bandwith capacity ever available on both these networks? For example is it analogous to the capacity of processors which generally double in speed every 12-18 months (Moores...
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| Feb 13 2007 9:26 AM GMT
| asked by
javaclick
Availability, Bandwidth
