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Hi Can anyone point me to a Architecture document were it states best practice for core/Aggregation Layer 1gb and access layer. What are the implications of have your core/Aggregation at 1Gb and the access layer at 10 Gb. I would expect link saturation but is there an actual design standard on...

Hi In IPTables I am geting drops for traffic leaving my server but it did not initiate the traffic. if i put in a rule letting the outgoing traffic all works well e.g. If i have a rule that allows me to conect to the server lo the conection fails as I do not have an outbound rule to lo I...

Hi I have a NETGEAR FS116P 6 x Cisco Aironet 1242AP Juniper SRX firewall What i want to do is have 2 vlans on the Aironets one for guests and one for internal laptops. What i intend to do is create a trunk from the aironets to the FS116P and then connect the vlans to the firewall via a trunk...

Hi We have 2 windows 2008 vmware servers that once a day stop authenticating users they are member servers in a windows 2003 domain. We get these errors in the event log Event ID: 5719 This computer was not able to set up a secure session with a domain controller in domain xxxxx due to...

Hi I have a server in the DMZ and i have these firewall ports to open to join it to the domain. Can you advise if the traffic has to go in both directions so do open the port server to ad controller and ad controller to server thanks DNS (53/tcp and 53/udp) Kerberos-Adm (UDP) (749/udp)...

Hi i have a domain call test.com and would like to set up a dfs the dfs root is called \\test.com\data inside the data share i would liks to have 2 foldes one called users and the other called group I have 200 and would like to put 100 users on one server and a 100 on another so inside the...

Hi i haveing problems with outlook not relaying and the only way I can get the server to relay the e-mails sent form outlook is to ad my wan ip address in the relay list sendmail is compiled with SASLv2 sendmail -d0.1 -bv root | grep SASL NETUNIX NEWDB NIS PIPELINING SASLv2...

Hi when i send a mail from server the recipient see that the mail is from user@serverhostname.domain.com how do I cahnge it to user@domain.com thanks in advance Easyinkz Printer cartridges http://www.easyinkz.co.uk

Hi i keep getting mail in my mail queue with the folling errors [32692] warn: The -P option is deprecated as 'pipe mode' is now the default behavior, ignoring. Out of memory! procmail: Program failure (1) of "/usr/bin/spamassassin" procmail: Rescue of unfiltered data succeeded 554 5.3.0...

Hi I have an ibm 346 that everytime you ask the operating system to restart the server goes down ok but will not come back up until you power it off and back on again operating system windows 2000 server I have updated the bios to ibm's latest version but this has made no difference thanks...

Hi is there anyway to find out what switch a windows server is conected to with out sending someone to phisically to look tracert only shoows router I need to find the switches Thanks Easyinkz Printer cartridges http://www.easyinkz.co.uk

Hi Can anyone help I have a phone that I do not knoe the tn or dn for and is not working I know that there is a code that you can punp into the phone that will let me specify a dn and the phone will pick up its tn can anyone advise I have done this on a digital phone before but can not...

Hi when i open disk administrator it informs that 1 or more disks have either been removed or are offline it states it will show me this configuration and shows 2 offline disks. How do i remove these offline disk from the configuration Thanks Easyinkz Printer cartridges...

Hi Can anyone advise I have a dell 4600 which has perc 3/DC Controller in it to handel the the disks. I have a spare Dell perc 3/DC Controller which I would like to install in the server to use one of the external LVD scsi chanells for a Dell Power Vault 122T Tape drive. Is this possible...

Hi I have just tried to back up my databases using the command mysqldump -u username -p database name > path to backup file It has backed up all the table structures but not any of the data in the tables. I am sure this worked ok in MYSQL 4 Can anyone advise Thanks Easyinkz Printer...

Hi I have a server that has it raid and scsi biult into the mothereboard and the scsi is failing. I have a spare IBM 6m controller card. Is there any probls with me putting the card in the server and conecting the disks to that to use the scsi and raid on that card. Also how how do I set up...

hi I am having my mail bounced from some addresses and not receiving some mail. here is the error while talking to mx.somedomain.com.: >>> DATA <<< 550 mail09: Host 83.149.123.83, error: R4.1 550 5.1.1 <user@somedomain.com>... User unknown <<< 503 valid RCPT command must precede DATA I...

I have definity g3i with 3 cabinets each cabinet is in a different biulding the main cabinet 1 is conected to cabinets 2 and 3 via fibre. With this arrangement everyone can get and recieve and make external calls but phones in cabinet 2 can not call phones conected to cabinet 3 and vice versa...

Ho I have installed spamassin and spaass-milter and they have installed ok I then start spam assassin spamd -d and set up the milter spamass-milter -p /var/run/spamass.sock -f -b spambucket@ourdomain.com edit my sendmail.mc file to add the following line (this is all one line)...

Hi i have a problem with duplicate machine names on the network The problem is on some NT 4 workstations when you do an ipconfig /all it returns a machine name that is already in use but when you go through control panel and into networks there is a different machine name that is unique. I do...