Using vm as DC, DHCP and DNS

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• Svchost.exe with service Client DHCP [Dhcp] and DNS Client [DNScache] high memory use

  I'm using Windows 2003 standard Server SP 2 found problem svchost.exe run service Client DHCP [DHCP] and DNS Client [DNScache]
  use a lot around 2 GB of memory. Virus scan try and Hijackthis is not found. I try to restart memory return service.

  I have 4 servers and the same symptoms.

  Anyone know why it caused?

  Hello
   
  Your Windows 7 is better suited for the public of Windows Server on TechNet. Please post your question in the TechNet Windows server forum.

  http://social.technet.Microsoft.com/forums/en/category/WindowsServer

• Removal of the SBS 2011 server how to migrate DHCP and DNS services to the firewall

  I have a small client that has an old server that comes close to falling; its off primary runnign the disk space and must often be restarted.  they do not need the server and it was decided to remove the server and use a working group with NAS drive for their records.  They have a sonicwall firewall that can handle all DHCP services.  All computers have disjoint form field, all profiles will migrate the workstation's local user accounts.  all work, printing, file sharing and internet services.  When the server is stopped, after about 10 minutes the network goes down and I can't even log into the firewall.

  How I got out of shape services DHCP from the server to the firewall?  the firewall has active DHCP and the range of rental contract is configured correctly, but cann no PC connect when the server is off.

  Im trying to finish this tomorrow so if anyone can help me tonight it would be very appreciated...

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
  *

  http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil
  http://social.msdn.Microsoft.com/Forum
  
  
  If you give us a link to the new thread we can point to some resources it

• Im trying to open the tutorial of 23 minutes on how to use different tools in photoshop and it continues to come with unable to resolve the DNS servers worked fine yesterday? Ive had creative cloud on my laptop for a week and still have not been able t

  Im trying to open the tutorial of 23 minutes on how to use different tools in photoshop and it continues to come with unable to resolve the DNS servers worked fine yesterday? Ive had creative cloud on my laptop for a week and not yet able to get past the basics make me very frustrated.

  I guess you meant the links when you open photoshop CC. I tested all four videos of the 23 min tutorial and they all played fine. If something between you and adobe does not work correctly.

  • Check that your firewall is blocking the net. Try to access youtube videos and see if they play very well
  • Go to the adobe tv site and try to play one of the videos here. Adobe TV
  • If youtube plays very well and adobe tv does not work, next is to check if you have flash installed. Some videos require flash, others are html 5. Sorry that I could not confirm what player has been used for this tutorial. I think that html 5 but not sure.
  • Next is to look at the properties of your browser and check multimedia settings are not disabled if it y in a. (this is totally dependent on the browser)

  If none of this helps, let us know.

• Selection extended DHCP and several VLANs

  I have a switch that has 2 VLANS: vlan 2 and vlan 3 - and both computers are connected to the switch where each PC is a member of one of VLAN.

  PC2 = VLAN2

  PC3 = VLAN3

  The switch is connected to a router that acts as a DHCP server with several 3 DHCP scopes for each of VLAN, basically a simple configuration "router on a stick".  This question has been confusing me for some time: How does the router knows what dhcp scope to assign an IP address to a particular computer?

  Let's say PC2 is now trying to get an IP address from the DHCP server, I know initially that he will send a DHCP DISCOVER broadcast to the router message and I assume that the router will know the VLAN demand coming as well based on the information contained in the package. But how the router discerns what scope to assign IP address to PC2 especially if I need PC2 to have an IP address in the subnet 192.168.2.0 and NOT 192.168.3.0 or vice versa?  The controls of such a choice?

  IP dhcp pool vlan1

  DHCP excluded-address IP 192.168.2.1 192.168.2.10

  DHCP excluded-address IP 192.168.3.1 192.168.3.10

  !
  IP dhcp pool vlan2
  network 192.168.2.0 255.255.255.0
  test.com domain name
  Server DNS 192.168.2.1
  default router 192.168.2.1

  !

  IP dhcp pool vlan3
  network 192.168.3.0 255.255.255.0
  test.com domain name
  Server DNS 192.168.2.1
  default router 192.168.3.1

  THX sc.

  Hi Sherwin,

  It's will be very simple. I guess that on the router configuration stick will have something like below.

  FAS int 0/0.2

  encapsulation dot1q 2

  IP 192.168.2.1 255.255.255.0

  FAS int 0/0.3

  encapsulation dot1q 3

  address 192.168.3.1 IP 255.255.255.0

  Now when a PC that is connected to the VLAN 2 send a DHCP broadcast this program is received by the interface that belongs to the same broadcast domain (VLAN 2). This broadcast is received by the Fas 0/0.2 and this has encapsulation dot1q sub interface 2 and so it will be part of the same broadcast domain (VLAN 2). If the router will search if there is no DHCP scope configured for the ip range on the interface sub Fas 0/0, 2. Now, router knows the 192.168.2.0 extended DHCP and assign the IP range of this scope to any PC in the VLAN2.

  I hope this helps.

  Concerning

  Najaf

  Please rate when there is place or useful!

• Time Capsule do not pick up address DHCP and cable modem...

  You just bought a Time Capsule and a couple of Airport Express. If none of these devices are connected together via Ethernet, they seem to have set themselves up, and all is well.

  That being said, I tried to create a mobile network instead of pure wi - fi and am studying various behaviors that are not as expected when I rear hub to the Internet Time Capsule, but need to isolate and go 1 bit at a time... (it works not as well as suggest Apple instructions on homelessness of installation)...

  If:

  1. configuration of the modem cable shows that DHCP is 'ON' and supplied address range 192.168.0.x by 192.168.0.y,.

  2 Cable modem wireless is disabled,

  3 Time Capsule Wan is connected to the cable modem, Ethernet

  4 Time Capsule is configured to request its address IP, DHCP

  5. Airport Express is in Bridge mode and have addresses such as 10.x.y.z (appears to be from a Time capsule).

  6. safe as Time Capsule is set to be as DHCP and NAT

  7. There is NO other device in this configuration connected by Ethernet except the cable Modem and the Time Capsule.

  So, why is the IP address of the time Capsule 76.181.45.xyz? (The address is NOT in the range of the DHCP as described in the #1; it is not supposed to be?) ....

  Whence this address?

  A friend says this address puts the "other side" Time Capsule of the cable Modem, directly on the Net?... (Shouldn't worry?) ....

  If none of these devices are connected together via Ethernet, they seem to have set themselves up, and all is well.

  It's because you didn't have the devices connected via Ethernet before you set up the. Given that the installation utility saw a wireless connection, it is assumed that this was the way that you want to connect devices on your network at all times... so he put it this way.

  If you had an established connection Ethernet before you ran the installer, then the utility would have detected this connection and set up the airport to "expand using Ethernet", does not extend to assistance of wireless.

  (it works not as well as suggest Apple instructions on homelessness of installation)...

  If all goes well, you don't talk about this document... Wi - Fi base stations: extend the reach of your network wireless by adding additional base stations Wi - Fi - Apple Suppo... .. Since the 'how' information in this article is at least 4 years late, bear little resemblance to the latest version of AirPort Utility and some of the information are simply not true.  This document if trash is what you... He'll probably do more harm than good with regard to the details of setting.  The article is OK for basic general information, however.

  6. safe as Time Capsule is set to be as DHCP and NAT

  It should not be if your modem is a modem/router "" or type 'bridge' of the device which is also DHCP and NAT services. The fact that you have disabled the wireless on the device confirms that it is both a modem AND a router. That being the case, then you have two devices that both struggling among themselves to try to control the same network... AND do you also have a network error called Double NAT... something you don't want.

  Probably the best at everything again and provide us with the number of brand and model of your "modem", that we can confirm what it is that you have, then the correctly configured time Capsule to work with this device. Once the time Capsule is set up correctly, it will be easy to put in place the other airports.

• Satellite A200-22I - DHCP and SENSE of the problems when you start Windows Vista

  When I started my laptop yesterday, I noticed it was going quite slowly, more there was a message saying that windows could not connect to a specified service.

  As a result my firewall was off tour and I can t connect to the internet. I tried to turn on the firewall, but I couldn't... and today, I tried another connection to inalambric, but I couldn't connect to the internet.

  I checked the registry of the solution and the problem and found it was something related to DHCP and sense.

  But really, I don - t know what causes this problem...

  I searched other forums where people have had the same problem but I could t find any solution apart from reinstalling Vista...

  Can someone help me? Help will be very appreciated!

  Thank you

  Hello

  What do you mean with SENSE? I never heard tell about.

  I put t know what are the causes of the problem too but did you look in Event Viewer? Sometimes, it's really useful.
  If you have a network problem, you must update the driver WLAN or LAN (depending on whether you are using). You can find it on the Toshiba site:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  It would be interesting to know what Windows service, you mean. View more information on this error.

  Welcome them

• Time Capsule has lost the Internet connection and DNS servers

  I use a Time Capsule for Time Machine via Ethernet backups for a couple of years, use it in mode bridge taking its Internet connection directly from my router and connected in turn by Ethernet to my iMac. (Most of the time that I also had wifi off on my iMac and took my Internet directly via the TC Ethernet connection.) A few months ago I upgraded to El Capitan, and the TC has lost its connection Internet (flashing yellow). A few days later I drove back to the Yosemite (for other reasons - Mail had gone mad) to restore a backup of the TC and everything was fine again for a few months. It may or may not be meaningful I plugged TC yesterday to new laptop for my wife to support for the first time, and this laptop is running El Capitan. Since then, the TC has once more lost its Internet connection and DNS settings and is stuck on flashing orange. By clicking on the 'Internet connection' status alert, tells me that the TC is not a valid IP address.

  

  I have reset the TC, repeatedly and reconfigured but all without success. After consulting the other discussions, I also tried giving the unit an alphanumeric name with no spaces & special characters and change the IPv6 "Link-local" configuration only, but this did not affect the result. And I updated the firmware for good measure. Then I unplugged overnight and carried out a full power cycle the steps recommended here, restart the router, TC and the computer (and performed a factory reset on the TC, while the router & computer was turned off). After doing that, the TC has become undetectable by AirPort Utility, until I have reset reconfigured once again, he and ended up in the same place.

  It may or may not be important to mention the following:

  1 when you set the TC after a reset, I repeatedly selected the option of adding to an existing network instead of create a network, but the installation wizard who ignored each time.

  2. in the installation each time, this point, I shows me the following, which seems to suggest that there is a problem but don't say so explicitly:

  

  I would be grateful for any advice.

  Weird how everything's going well for a few years and then crazy when you have something will change.

  El Capo adds some network problems more... but something could be fundamentally wrong with the installer.

  Your current configuration, it is apparently bridged but cannot get an IP address. The address 169.254 is give it since it's self generated.

  You need to do a manual installation. It simply means the Assistant is unable for any reason to be your network so start over and do it manually of misfortune (wow, or also possible misery, woah being where you are now!) to go...!

  1. I need to know what modem you are connected. Make and model please?

  2. the most important. What is the main router on your network or a modem?

  I gave the edge to make manual settings a few times. Somehow my instructions for Yosemite/El Capo got lost... I'll try and hunt down them. In the meantime, the basic method remains the same.

  https://discussions.Apple.com/thread/6509420

  It is not so difficult... You just know where you're going before you start.

  Airtport Utility cannot find airport Time Capsule on one of my Macs 2009

• DHCP and static IP at the same time?

  Simple scenario. My internet connection using DHCP and my home network uses a 10.x.x.x (static) addresses. How can I add an address static 10.0.0.x, in addition to the IP address provided by DHCP, if I can use internet and LAN at the same time? Under linux, it's pretty simple: ip addr add 10.0.0.1/24 dev eth0

  You cannot use two IP addresses on a single ethernet interface, if you are using DHCP, you cannot add a static IP, it is technically impossible, in this case you must use two NICs, i.e. two different interfaces. If you connect to the Internet via the DHCP protocol and you have another PC which allows you to build a local network then you you may not change the dynamic address, but can replace the LAN address is dynamic/static. For example, if the PC that has the Internet connection, add another NETWORK card, then connect the second PC with this new NIC card. Now turn on sharing on the first PC Internet connection interface and so the two PC will be able to run the home networking and Internet connectivity. You don't even need to add a static IP address.

• WLC5508 problem with dhcp and flexconnect local switching

  Hello
  I have a new WLC 5508 with firmware 8.0.133.0 (suggested one right now) and I'm trying to set up a WLAN with flexconnect and local switching, but when I try to connect a client it is not getting an IP address.

  Here's what I did:
  -put the AP mode flexconnect
  -support vlan in the AP has allowed
  -local switching license and only in wlan
  -spread the vlan from AP to the local gateway
  -put the IP helper on local and pointed the wlc management ip gateway
  -set up a scope for the vlan Server dhcp internal WLC
  -set up a working group with the vlan-wlan association flexconnect

  Here is what I checked:
  -l'AP obtains an IP address in dhcp in the vlan, and a lease for that appear in the DHCP Server internal to the WLC
  -If I put the interface vlan on a switch in DHCP it gets the ip address of the same way
  -If I set the static IP address in the wireless client it ping the local gateway and navigate normally
  -J' tried the deactivation/activation proxy DHCP in the management connected to the WLAN interface, but nothing happened
  -J' tried Central DHCP activation of treatment with no luck

  It seems a dhcpdump on the wireless client client ask for an IP address, but get no response, as if it were the DHCP request is be filtered or diverted somehow.

  All you other ideas?

  DHCP on the controller is not a real dhcp server, see it that way. The management interface is used when defining aid ip and proxy dhcp must be enabled for internal dhcp. In your configuration, dhcp only works for the AP and should not work for any cable customer. You should be able to use the IP helper pointing to your WLC management interface but also make sure that you create an interface on the WLC for the local subnet and assign the interface to a correct address, even if it is not actually using it. Then in the new dynamic interface of this local subnet, you create, make sure that the primary dhcp is the ip address of the controller management. I think it works.

  I would really use a true if possible dhcp server or even put a dhcp scope on the interface of L3 on the production site.

  -Scott

  Please evaluate the useful messages *.

• External address of Mgmt - DHCP/Dynamic DNS

  Hello

  My client is looking to assign the "external Mgmt addresses' for their B series server blades (KVM) via DHCP and dynamic DNS instead of a statically defined pool.

  Grateful if someone can confirm if this possible?

  Regards, Paul

  Hey Robinson,

  How are you? IP to KVM management can only be assigned statically to the MMIC or be affected by an ip pool.

  See the link below

  Managament (UCS 2.1) Ip addresses

  http://www.Cisco.com/en/us/docs/unified_computing/UCS/SW/GUI/config/Guide/2.1/b_UCSM_GUI_Configuration_Guide_2_1_chapter_011101.html#concept_8D1CF1E427424A8AA1ED7E26B31B9227

• Separate Wired DHCP and static profiles

  Windows 7 Pro 64-bit

  We have two offices within our campus. Creating a server (DHCP, static) using DHCP. Although building B (DHCP, static) also uses the DHCP protocol, it is necessary for me to assign a static IP address to my PC for various reasons.

  I need to connect my PC to each building. Using another address is not viable because building B (DHCP, static) has DHCP so the PC is assigned to the DHCP rather than another static address.

  Can I create and select separate network for DHCP and LANs static profiles?

  Thanks in advance.

  You can watch NetSwitcher or NetSetMan...

  http://netswitcher.com/

  http://www.NetSetMan.com/

  .. .to create network specific profiles...

• Unable to connect to a Web site? used several times before. says the dns server is incorrect or does not exsist?

  Unable to connect to a Web site? used several times before. says the dns server is incorrect or does not exsist? help someone?

  If it is hosted by GoDaddy, it's maybe out of service. There is a DDoS (denial of Service) attack to GoDaddy for the moment.

  You could try again later and see if it returns.

• on AD and DNS requirement in vCenter server installation

  Hello, I am facing installation stuffs now. It's about installation vCenter server 5.5 under windows.

  I'm just in my lab. He went well when I installed vCenter server device and I can do the remaining animals vSphere.

  But this time I must try to use vCenter in windows. I'm stuck in the 'server URL search"in installing vCenter.

  Is it OK to install the vCenter without AD and DNS server as I do now. If this isn't the case, pls guide me.

  You must at least COMPLETE your vCenter server field cannot be resolved and if you do not have DNS server in your lab, try to configure the host files... and on the announcement, if you do not have Active Directory domain or the vCenter Server belongs to a workgroup, not all features are available.

  To see a list of the software requirements and best practices for installing vCenter Server, check this KB: article: installation vCenter Server 5.5 recommended (2052334)

• Got a 27 "monitor from Apple, with thunderbolt (error). My MacPro can't love at first sight. Apple won't bring back the monitor. Will using a USB 3 map and then using a hard drive with USB 3 and Thunderbolt works?

  Got a 27 "monitor from Apple, with thunderbolt (error). My MacPro can't love at first sight. Apple won't bring back the monitor. Will using a USB 3 map and then using a hard drive with USB 3 and Thunderbolt works?

  N ° you need a computer logic board which has built in Thunderbolt.