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Very Slow 2008 R2 server

file and print to the 2008 R2 server from XP and Win7 clients is very slow, all PC have 1GB network cards connected to a GB Switch. What should i check:  not sure if is routing or Nic config,

C:\Users\Administrator.IPS>dcdiag

Directory Server Diagnosis

Performing initial setup:
   Trying to find home server...
   Home Server = IPSSVR01
   * Identified AD Forest.
   Done gathering initial info.

Doing initial required tests

   Testing server: Default-First-Site-Name\IPSSVR01
      Starting test: Connectivity
         ......................... IPSSVR01 passed test Connectivity

Doing primary tests

   Testing server: Default-First-Site-Name\IPSSVR01
      Starting test: Advertising
         ......................... IPSSVR01 passed test Advertising
      Starting test: FrsEvent
         ......................... IPSSVR01 passed test FrsEvent
      Starting test: DFSREvent
         ......................... IPSSVR01 passed test DFSREvent
      Starting test: SysVolCheck
         ......................... IPSSVR01 passed test SysVolCheck
      Starting test: KccEvent
         ......................... IPSSVR01 passed test KccEvent
      Starting test: KnowsOfRoleHolders
         ......................... IPSSVR01 passed test KnowsOfRoleHolders
      Starting test: MachineAccount
         ......................... IPSSVR01 passed test MachineAccount
      Starting test: NCSecDesc
         Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
            Replicating Directory Changes In Filtered Set
         access rights for the naming context:
         DC=DomainDnsZones,DC=IPS,DC=local
         Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
            Replicating Directory Changes In Filtered Set
         access rights for the naming context:
         DC=ForestDnsZones,DC=IPS,DC=local
         ......................... IPSSVR01 failed test NCSecDesc
      Starting test: NetLogons
         ......................... IPSSVR01 passed test NetLogons
      Starting test: ObjectsReplicated
         ......................... IPSSVR01 passed test ObjectsReplicated
      Starting test: Replications
         ......................... IPSSVR01 passed test Replications
      Starting test: RidManager
         ......................... IPSSVR01 passed test RidManager
      Starting test: Services
         ......................... IPSSVR01 passed test Services
      Starting test: SystemLog
         ......................... IPSSVR01 passed test SystemLog
      Starting test: VerifyReferences
         ......................... IPSSVR01 passed test VerifyReferences


   Running partition tests on : DomainDnsZones
      Starting test: CheckSDRefDom
         ......................... DomainDnsZones passed test CheckSDRefDom
      Starting test: CrossRefValidation
         ......................... DomainDnsZones passed test
         CrossRefValidation

   Running partition tests on : ForestDnsZones
      Starting test: CheckSDRefDom
         ......................... ForestDnsZones passed test CheckSDRefDom
      Starting test: CrossRefValidation
         ......................... ForestDnsZones passed test
         CrossRefValidation

   Running partition tests on : Schema
      Starting test: CheckSDRefDom
         ......................... Schema passed test CheckSDRefDom
      Starting test: CrossRefValidation
         ......................... Schema passed test CrossRefValidation

   Running partition tests on : Configuration
      Starting test: CheckSDRefDom
         ......................... Configuration passed test CheckSDRefDom
      Starting test: CrossRefValidation
         ......................... Configuration passed test CrossRefValidation

   Running partition tests on : IPS
      Starting test: CheckSDRefDom
         ......................... IPS passed test CheckSDRefDom
      Starting test: CrossRefValidation
         ......................... IPS passed test CrossRefValidation

   Running enterprise tests on : IPS.local
      Starting test: LocatorCheck
         ......................... IPS.local passed test LocatorCheck
      Starting test: Intersite
         ......................... IPS.local passed test Intersite

C:\Users\Administrator.IPS>
0
mspencer100
Asked:
mspencer100
1 Solution
 
chrisdunn_6Commented:
what kind of router you using?
0
 
mspencer100Author Commented:
Ok the GB Switch is a DGS-3048 and the router is a Sonicwall TZ 170 Standard
 Firmware Version: SonicOS Standard 3.1.6.3-4s
  ROM Version: SonicROM 3.0.0.6
  CPU (10s average): 4.00% - SonicWALL Security Processor
  Total Memory: 64MB RAM, 8MB Flash
 
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chrisdunn_6Commented:
Reboot switch and router. I would temporarly remove the sonicwall and try a different router.
Also use wireshark to check network traffic.
in server 2008:
disable dataexecutionprevention for programs.
Open network center and switch to 40 bit encryption
turn off enhanced security configuration for inter net.

on all machines:
goto: internet options -> local intranet -> slick security -> click sites -> uncheck automatically detect local intranet setting -> make sure the other 3 are checked.
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schwabdaleCommented:
You could also try disabling the anti-virus on the server as well and see if that helps.
0
 
hongeditCommented:
Check through methodically.

First determine if its a local problem with the server or the network.

Does the server respond to disk I/O as you would expect? Copying say, a large file from disk to disk?
Are you running a RAID Array? If so, have you checked the RAID Health?
Disable AV - improvement?

What else is running  on the server?

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mspencer100Author Commented:
Doing these test this weekend will update as soon as i can
0

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