D-Link DIR-825 :: DGL-4500 MAC Address In DHCP Reservations List

Jan 13, 2010

I have a setup using LogMeIn Hamachi and the network type creates a Windows Bridge. I also use the DHCP Reservations List to assign the same IP to specific devices. Well I have the MAC Address for my NIC in the list which works when I am not using the bridge. When using the bridge, of course the MAC address changes and when I try to add it to the list I get the following message in a popup window. The MAC Address is 02:e0:61:05:45:3e I have tried manually entering it, letting the router enter it from the list of computers and just to rule out something stupid, I have tried changing the letters to upper case and removing the colons.

Another issue I can see when this issue is resolved is that I do not believe it will let me add this reservation since I will be using the same IP used by another reservation. My DGL-4500 allowed this if I had the other reservations using the same IP disabled.Below these comments/rants are some feature requests. I have put them last as some of the requests are explained in the comment/rant section.I have read through this list and I have to say that after I purchased the router, which I ordered on-line, I was dreading it, but I have not had issues. It is possible that I am not using features that cause this issue. I believe the issues occur when using certain configurations with the "Enable Advanced DNS Service" enabled. I am not using this service. Since I knew people were having issue s with it, I wanted to see my results leaving that out. I have had this router running since a week before Christmas and I have many Virtual Server entires, QoS and port forwarding entries, https based remote administration, both 5GHz and 2.4GHz networks enabled supporting a/b/g/n(on both networks) and a guest network enabled on both bands all supporting WPA (TKIP and AES). I have 2 Giga wired connections that are always active, a 100Mb connection that is on an off but used almost daily, 2 Laptops that use the 2.4GHz network daily and one is 802.11g 54Mb and the other is 802.11n 150Mb and they are on at the same time almost daily, a printer that is on and used multiple times a week that uses 802.11g and a game system that uses 802.11a this device is used daily. Most devices are on and used at the same time daily and we have a good deal of regular Internet traffic and moderate other network traffic during these times. At night all computers are backed up over the network and most of the other network devices are off or not during this time. Other than having to reboot my Internet hardware provided by my ISP, I have not had issues. The router has been rebooted for config changes and I usually cycle it when I cycle the Internet hardware. Point is, so far no issues, good performance and it works and I have of course had other devices connected using the guest network and I have been testing features, performance, etc.

What's up with having so much variation in how features work across routers?e.g. My DHCP Reservation issue above. This router does not work with a setup like my DGL-4500.This router allows a preset amount of services like QoS and Virtual Server entries while the DGL-4500 just lets you add entries. Now maybe there is a limit and it just looks like there is no limit. Of course, there is at least a limit that is reached when you have used a certain amount of memory with the configuration.so many routers while leaving gaps and the lack of feature explanation and comparison?I switched to this router because I wanted a dual band setup which my DGL-4500 does not provide. That leads to the issue of the new way D-Link deals with dual-band. When I purchased the router it did not list that you had to choose 2.4GHz or 5GHz or it is not simultaneous dual-band. I was duped because I used to install DWL-7100AP for people that needed better wireless options for home businesses and small businesses and that provides simultaneous dual-band and back then if it was dual-band it was simultaneous. But I am disappointed in some of the features lost like WISH support and a few options here and there which do not seem like they are specific to gaming routers and this router is more on the mid range and low high range end of consumer, prosumer, home business and lower traffic small business routers, so why is it missing these features and why does it have the limitations I listed in the "variation in how features work" section above?

Other examples of lack of feature clarity are with Game Fuel, HD FUEL and Intelligent QoS. Isn't Game Fuel Intelligent QoS of some sort. Now from the example provided in the overview for the DGL-4500, Game Fuel optimizes game performance, but it does not say this is automatic or if it works along with the rules you set in the Game Fuel section which is the same as the QoS Engine section in the DIR-825. The difference is that the DIR-825 has a "Enable QoS Engine" option while the DGL-4500 has an "Enable Game Fuel" option. It seems that Intelligent QoS does what Game Fuel does, but expands that to VOIP, Media Streaming, etc. and it may be more automatic. HD Fuel in the only place I have seen it mentioned seems to refer to the combination of Intelligent QoS and the inclusion of 5GHz wireless support. Of course there is no version and feature documentation and in fact while the overview of the DIR-825 talks about gaming with Intelligent QoS, but if you bring up a comparison of routers, the chart has no in the gaming section for the DIR-825. I can't say I have noticed better or worse gaming performance with the DIR-825 compared with the DGL-4500, but given the shear lack of documentation on how to use Game Fuel and Intelligent QoS properly, who knows if I have this setup correctly. I will say the QoS Engine section in the DIR-825 is easier to use than the Game Fuel section in the DGL-4500.

1) The ability to reduce the brightness of the status lights, set them to solid if enabled with brightness options and to set them to off with an option to have some very faint light to show that the router is on. Of course I should be able to set different options to be applied at specific times.

2) Add the applicable features missing from the DIR-825 that are found in the DGL-4500 and applicable features from other routers. Also, get them all so they work the same on each router and let get the best from them all and make that the standard. e.g. In my DHCP reservation example above don't set the standard to the limitations of the DIR-825, but make the DGL-4500 function set or better function set of all routers combined for each feature the standard with-in router categories. e.g. the DIR-825, DGL-4500 and DIR-855 would be in the high end router category for consumer, prosumer, home business and lower traffic small business routers.

3) For DHCP reservations, you should not be limited to the DHCP IP Address Range.

4) On the log-in screen, get a better captcha and fix the tab order.

5) Add a log-out option in the web interface.

6) Allow for a next hop option in the DCHP server section. It would be cool, if there could be a list of IPs allows one to be enabled at a time.

7) Allow different DHCP server settings for each network. There are 5 on the DIR-825. Wired, 2.4GHz regular, 2.4GHz Guest, 5GHz regular and 5GHz Guest. Would be nice if you could set a couple of VLANs on the Ethernet ports and then have different DHCP setings for each VLAN.

For guest wireless networks, allow rules to be set to allow access to certain services on the network. E.g. I may want to allow printing. So allow a single port or multiple ports with easy settings for consecutive port ranges to be opened to an IP, IP range or all IPs and allow all ports for an IP or range of IPs. Of course, leave the allow full access option.

8a) Allow users to set rule sets that can be enabled/disabled like the full access option.

8b) Allow a control that can be set in the rule sets that controls if the wireless devices can talk to each other and another that controls if they can access devices on the wired network and another that controls if the wireless devices can access the Internet.

8c) Allow rules above to be limited to be applied to specific MAC Addresses.

8d) These options would be good to have for the non-guest wireless networks and wired network as well.

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D-Link DIR-825 :: DHCP Reservations List Limit?

Nov 23, 2010

Why is the DHCP Reservations List limited to 25 entries?  Is there a beta firmware version that allows more?

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D-Link DIR-615 :: Formation Regarding DHCP Reservations List?

Jan 2, 2012

I have a DIR-615 router running FW version 3.01 with Hardware Version: C1 , my xbox is wired to my router. When I port forwarded, i had an strict nat, but had the best connection, but not by very much. When i put DMZ on, i had a strict nat, and the connection to other people was a bit better then UPnP.When i had UPnP on i had a open nat, i could barely be able to connect to anyone.what is a DHCP Reservations List?

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D-Link DIR-615 :: Hosts Specified In DHCP Reservations List Can Access Network?

May 1, 2011

1. To specify static IPs for components on my network, is it simply a matter of reserving each component in the DHCP Reservations List portion of the Network Settings page?

2. On the same page, in the DHCP Server Settings portion, if Enable DHCP Server : is deselected, does this mean that only the hosts specified in the DHCP Reservations List can access the network? In other words, is access now restricted to these entries?

3. If the DIR-615 is powered OFF, will the above settings, etc. be lost (similar to a reset)?

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D-Link DIR-655 :: Schedule Rules Is Full / When Adding DHCP Reservations

Feb 19, 2012

This is on a DIR-655, firmware 2.01NA, hardware rev B1.Is there a limit on the number of DHCP reservations that can be added to this WAP?This WAP was working fine with 10 DHCP reservations (wired & wireless devices), 6 schedules, Access control of 2 devices by MAC (6 defined, only 2-3 active at a time).I started adding additional DHCP reservations, because I'm simplifiying my network, and when I add the 26th DHCP reservation I get the message "Schedule rules is Full! Please Delete an Entry."

I've been adding all of the new DHCP reservations as disabled, but I haven't assigned any schedules or otherwise to these new devices yet. So what's up with this message??

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Linksys Wireless Router :: EA2700 Unable To Access DHCP Reservations Link Under Connectivity / Local Network

Sep 7, 2012

I have an EA2700 running latest firmware It is using Cisco Connect Cloud. I am unable to access the DHCP Reservations link under Connectivity/ Local Network. When I click on it, nothing happens. I've tried multiple browsers including IE 10 (Windows 8 RTM), Firefox 15, and Chrome 21. I also tried on a Windows 7 machine with IE 9 and the link doesn't work on that either except that it shows a box that says Invalid Character when I click on the DHCP Reservations link. I see no invalid characters on the screen. Any workaround other than downgrading the firmware or assigning static IPs on individual PCs?Also, on an unrelated note, where is the Dynanic DNS configuration on the Cisco Connect Cloud?

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Unknown IP Address Range On Router DHCP Client List

Nov 19, 2011

I keep getting some additional IP addresses logging onto my home network that have an address outside what should be allowed by the router. The server is running at and is set to only allow clients from - so a total of 9 clients should be allowed on.The problem is that something keeps logging in with an address of or 3 etc. Sometimes more than one device at a time.I have assumed that it is some automated or virtual client as I'm pretty certain my network has not been breached. I have a 9 character password with a relatively random alphanumeric combination, although I haven't tried changing the password (I live in a share house with with a bunch of devices using wireless, so I haven't yet bothered). What I don't understand is how it has connected with the xx.xx.169.xx range at all. I have a Belkin 'Share' Wireless N Modem Router and at some stage there was a 'guest' network but that has since been disabled and I still am seeing the extra address. I have attached a screen shot of the DHCP client list on the router.The following is a list of devices that may be on the network at times, I'm thinking one of these may be responsible for the problem:

Windows Vista Desktop - Only LAN device
Epson wireless printer
Android HTC Desire Mobile Phone
Laptops running various Windows versions (XP, Vista and 7)

A few thoughts I had:

- the android phone is capable of running a wireless hotspot, may have to look into it to see if if has been operating as an access point into the Belkin router, but assumed this wouldn't bring up clients connected to the phone on the home router.

- The desktop has PS3 Media server installed to stream video to the PS3 over the network (not that I have ever managed to get it to work), however this is not ever open on the desktop.

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Cisco Switching/Routing :: 4500 / 3560 - DHCP Redundancy - IP Helper Address Point To HSRP?

Jan 5, 2012

My actual Scenario
1 x 4500 and 1 x 3560?They are gateways of 8 Vlans?They are doing HSRP in each of those Vlans?The 4500 is the Active?There is a DHCP Pool for each of those Vlans on both gateways using "ip dhcp excluded-address" I ensured that the range of provided ips by each DHCP server will not be overlapped Obs.: Reducing the lease time, I ended with the calls bringing related problems.
OK, every thing is blue, every thing is fine.But the network diagram is realy complex(41 switchs, 89 uplinks), and depending of how is the network flow, one or other server answer first or latter.
For many reasons I would like that the secondary DHCP server would answer only if the primary DHCP server goes down.To me, the bigger reason is that DHCP database would be only in one DHCP server.But there is other reasons.
I passed by many frustrated solutions:Try to force a delay on the answer on one of the servers. - Impossible.Try to disable DHCP server, and, using EEM, enable it only if router became active in HSRP. - I couldn't do It.
What I'm thinking now is use the HSRP resource to resolve it.On both routers I would put a "ip helper-address" pointing to an Virtual_HSRP_IP.And depending on which router is the active, him will answer the request.
My first doubt is:Would it work?The second doubt is:Could I use the same Virtual_HSRP_IP that exists on that Vlan(see example 1),or I would need to point it to a Virtual_HSRP_IP in a different Vlan(see example 2)?

Example 1
        |              4500               |
        interface Vlan1
         ip address
         ip helper-address
         standby 1 ip


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Nov 15, 2012

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D-Link DIR-655 :: Can't Find Computer In DHCP List

Apr 19, 2011

i had the dir-655 with desktops and laptops running with xp and win 7, also some other devices such as ipod, iphone, ps3, xbox, problem occura with conflict of network ip address, i think xp and win 7 both login with the same network ip address.  So I start to disconnect every device and try to connect each desktop and laptops, one by one, enabled the DHCP and reserve the network ip to avoid conflict.  But here's the problem, when I connect the first computer with wired to the dir-655, can't find the computer in the DHCP list so I cannot do the reserve, I'm able to surf internet even I can see info with ipconfig.  So I connected 1 wired and 2 wifi to the network, only 1 wifi network ip showing on the list, so I reserve that one, but after I refresh, the DHCP list is empty.

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D-Link DIR-825 :: Sometimes Shows A DHCP Reservation List

Mar 5, 2012

Ever since I updated my firmware to 1.01 my web interface for the network settings screen has been random. Somtimes it shows a DHCP reservation list, sometimes it doesn't. Sometimes there are reservations, sometimes there are selectable radio buttons.  I guess I'm just trying to figure out if this is a firmware issue or not. Ever since I updated the firmware it has been flakey.... But I was having issues with other stuff before that. When there are no reservations, sometimes i can't even select any computers because there aren't any in the drop down, when all of my hardware is online?

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Linksys Wireless Router :: DHCP Reservations On E1200?

Feb 8, 2012

I'm setting up a new E1200 and I'm searching for the area for DHCP reservations. My D-Link DIR-615 offers this ability in the Admin panel. This is quite useful since it allows for easier port forwarding management to specific Machine IPs without having to assign static IPs for each machine. I can't seem to find any documentation on this feature no the site or in the forum that applies to the E1200. If it's not offered, boy did I make a mistake in getting the E1200. I should have bought another DIR-615.

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Linksys Wireless Router :: EA2700 DHCP Reservations Invalid IP?

Nov 13, 2012

I have a EA2700 and will try to reserve an IP address to a PC, but getting up that address is invalid.I already have two reservations, which is and .... 50, I try to reserve ...... 20 but am getting alert that this then is "Invaldi IP".

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Cisco VPN :: Configuring DHCP Reservations For VPN Users Terminating On ASA 5540

Mar 7, 2011

I have an ASA 5540 cluster that is configured as my remote access VPN point. Users connect using IPSEC Profiles with Cert based authentication, the profile is configured to query two DHCP servers (infoblox appliance servers).
The problem I am encountering, is that I need to make reservations on the DHCP server for some users for specific business needs. What happens is that the ASA passes the request to the DHCP server with it's own MAC address and not the MAC of the remote host.
Is there any way I can configure the ASA to pass the request using the hosts actual MAC address?

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Cisco Switches :: SG300 DHCP Static Reservations Are Not Working

May 19, 2013

I'm having troubles with this firmware in a SG300-28 switch. Actually the DHCP server, a new feature in this firmware release, doesn't work correctly. DHCP static reservations are not working: CLient ID and MAC address are not recognized correctly, and the DHCP server assigns the first free IP in the pool, rather than the reserved one.If Cisco engineers read this, plese correct the issue.

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Cisco Switching/Routing :: 891 Router DHCP Server Reservations Being Overridden?

Dec 11, 2012

I am running into a DHCP problem on a Cisco 891 running 15.0(1)M2.  I am running DHCP on the router and want to reserve an address for a printer.  I have done this hundreds of times on hundreds of routers.  Per Cisco recommendation, I let the printer lease an address to see whether it uses it's "hardware-address" or "client-id".  This printer uses the "hardware-address" format.  The printer has leased right off the bat.  I want it at
I have a DHCP pool, like this:
ip dhcp pool CLIENT
   domain-name chsinc.ds
   lease 2
I create a "reservation" like so:
ip dhcp pool HP_LaserJet_Printer
   hardware abcd.ef12.3456
Now I do a "show running-config" to see what I've put in and it looks just like above.  Now we reset the network settings or change any network setting on the printer to force it to renew it's lease.  What should happen and what usually happens is that the printer should request an IP, be offered, accept that IP and come up on that IP address.  What is happening with this particular printer is that the printer requests a specific IP (the same IP that it had initially =, the router says OK and does not enforce the reservation.  Then the router actually deletes the hardware-address config line right out of the running config.  A "show running-config" shows that the reservation config now looks like this:
ip dhcp pool HP_LaserJet_Printer
See the logs below.  Notice the ones in bold.
000226: Dec 12 17:34:01.382: DHCPD: Seeing if there is an internally specified pool class:
000227: Dec 12 17:34:01.382:   DHCPD: htype 1 chaddr 101f.74b0.575c
000228: Dec 12 17:34:01.382:   DHCPD: remote id 020a00000ae1e10100000001
000229: Dec 12 17:34:01.382:   DHCPD: circuit id 00000000


Is there a way to make the router enforce the reservation and not let clients just bring their own IP and actually make changes to the running-config of the router?

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TP-Link ADSL2+ Wireless :: TD-W8968 - DHCP Client List Is Incorrect?

Dec 3, 2012

Region : France
Model : TD-W8968
Hardware Version : V1
Firmware Version : TD-W8968_V1_120926
Device in question: siemans C610 IP voip phone

* The C610 is directly connected to TD W8968 via the ethernet port number 3 >> ethernet port number 1 is connected to the devolo homeplug 200AVPLUS . The PC is at the other end of the homeplug network

* The DHCP address starts at -


1. It takes a long time (about 2-3 minutes) for the C610IP to obtain the IP address of after the synchronisation of the ADSL line is finished 2. In the DHCP client list, I could only see the IP address of the PC ( but not the C610 IP. However, if I type, I could access to the configuration page of the C610 IP. - I only managed to see the C610IP once in the DHCP client list.

I tried to unplug -> replug the router but to no avail.

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TP-Link Dual-Band Wireless :: DHCP Client List Customization On WDR4300?

Dec 6, 2012

Region : UnitedStates
Model : TL-WDR4300
Hardware Version : V1
Firmware Version : 3.13.23 Build 120810 Rel.44064n
ISP : Comcast

So I've been checking my router DHCP list and I usually use the WPS feature to add devices. I know how many devices I have and which ones are wireless etc. I've made address reservations on all the devices that I have and know of. One feature that really frustrates me (which is missing) is no way to rename a device. My iPhone is named: Reggie's iPhone yet the 4300 picks it up as Unknown... I dont understand why. I've renamed it on the iPhone to different things and restarted it but still it comes up as that. I have 2 Nexus 7s and both come up with wierd names, one is for my wife and one is for me and I wish there was a way to name it proper.

Question is: Will the name edit feature ever get added to it? I dont get why it's not there now, it's not really something major (I have a 5 year old router that even has that... and it cant even support N). It's really frustrating to have to guess and check the devices on my network because most of them come up as unknowns.

Right now I'm trying to located another device that's coming up as unknown and now matter how much I try, since the router lacks any feature to assist finding it, it's really frustrating.

something else i noticed: my DHCP List shows all the devices connected with their IP addresses, yet I went into CMD and was doing a random ping command. I'm able to ping with perfect stats back yet on my DHCP List it shows the highest IP is at Is something wrong here? Is it supposed to not pick up the IPs it gives out? And of course since there isnt a way to tell if that IP is for a WIFI or ethernet device, I have no idea what that device is...

yet i found another ip address on my network by using the ping command. actually I went ahead and did arp -a to find out all the ips with mac addresses. this is a serious flaw with the security of this router!!

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May 21, 2006

I am trying to use deny mac acl in the 4500 series switch runnning cisco IOS but the command seems to be not working.
Here is the command,
mac access-list extended ABC
deny host 0001.8052.25FF any
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Apr 11, 2011

I'm looking to implement a vlan filter to keep unnecessary stuff off my access-layer. Things like IPv6, IPX etc. I really only want IPv4, ARP and 802.1q on these 4500s. I know on 3750, 3560s etc, when I create the mac access-list, I can do it by ethertype, but on the 4500, I dont have that option.
4th_floor(config)#mac access-list extended Drop-traffic
4th_floor(config-ext-macl)#permit any any ?
  protocol-family  An Ethernet protocol family
4th_floor(config-ext-macl)#permit any any protocol-family ?

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D-Link DIR-655 :: Can't Obtain A DHCP Address For IP Phone

Jun 17, 2011

I have an Avaya IP Phone for work.  This has been tested at work and works as expected.  After the IP Phone boots it's able to obtain an IP address from work.  At home when I plug the IP phone into my DIR-655 router, it's unable to obtain an IP address.  Other network devices are able to obtain an IP address, for example any computer or laptop.  Also my wireless works with no issues expect for the IP phone.  I've already done some searching and found other users with the same issue but I haven't been able to find a solution other than setting a static IP address.  I'm curious why this relatively new router won't work with an IP phone.  I've played with some of the router settings but it didn't make a difference.  Any work around to get the DHCP to work?  I'm running the latest firmware for my router: 1.35A Hardware Versions: A4. 

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Apr 26, 2011

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Sep 3, 2009

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Sep 9, 2012

My old modem from Roadrunner (Time Warner) died and the service man replaced it with a Arris TG852 modem/router. then my problems began. I would like to have the Arris modem act like a modem and not a router. The network governed by the DIR works fine but none of the clients can connect to the internet. Below are the steps I have tried.in both steps below, The DIR is connected to the Arris using the Ethernet not the Wan port.

1. I tried disabling DHCP on the Arris router and setting a static IP address for the DIR router. This worked for a bit and then quit. Some of the computers said there were duplicate IP addresses on the network. If fact the same IP address showed up in the DNS list of the Arris and the DIR routers.. even though the Arris router had DNS disabled.

2. After reading other forums. I enabled DHCP on the Arris and set it to passout IP address between and I then setup the DOR to pass out addresses between and then moved the DIR into the DMZ of the Arris. Still no access to the internet.

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Jan 28, 2013

Region : Philippines
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Hardware Version : V1
Firmware Version : 3.13.23 Build 120810 Rel.44064n

I have a PROLiNK H5001N ADSL Wireless Modem using bridge mode to my TL-WDR4300. I login to my ISP using the TL-WDR4300 with secondary connection to my modem so that I can open the modem setup page.

1.) My question is can the Prolink get DHCP address from the Wan Port of TL-WDR4300?

2.) Can I still use the Wifi of the modem to get internet?

3.) If I connect my ISP to Prolink then connect TL-WDR4300 thru static connection, will the NAT and Hardware NAT still work in the TL-WDR4300?

NOTE: the latest firmware built TL-WDR4300_V1_121225 seams to have internet connection lost problem after a few minutes. I reverted back to 3.12.23 and the problem is gone.

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Jan 2, 2013

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vlan 1 on router is
i used the ip dhcp-server command pointed to
 and then for ex. 
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Feb 9, 2011

I just started having this problem yesterday. I was experiencing weird downloading/internet browsing issues and couldn't figure out what the problem was. I started looking around my router settings and noticed that in my DHCP Client list, my computer isn't in it. The router is hooked up to the computer, so it's not wireless. My phone and my girlfriend's laptop are listed, but the main computer isn't. It's especially causing problems with port forwarding. Downloads will stop because the port isn't showing as open. I'm running 64 bit Windows 7 and a Belkin N+ Wireless Router, model F5D8235-4.Firmware is up to date.

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ip dhcp pool test
network 10.X.27.0


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Cisco Switching/Routing :: 4500 DHCP Server On Access Port

Apr 24, 2011

On a 4500 switch port , defined as access vlan 10, if the user connects his own dhcp server ( instead of the normal pc that should be connected ), will it cause issues with my existing network. the existing network is all static ip. In above case, will the dhcp server start looking out and assign dhcp ip's , if a user unknowingly removes his static ip and changes to obtain ip via dhcp option on the lan properties.

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Cisco Switching/Routing :: 4500 - Enabling DHCP Snooping On 1 VLan?

Nov 24, 2011

I got some problem with  enabling dhcp snooping on 4500 (cat4500e-lanbasek9-mz.122-54.SG.bin) the topology is as below: dhcp snooping enabled only on CORE (with interface trusted to dhcp server)the problem is that I put these 2 commands

ip dhcp snooping
ip dhcp snooping vlan 1
but it is not enabled on any vlan
SW-CORE#sh ip dhcp snooping
Switch DHCP snooping is enabled
DHCP snooping is configured on following VLANs:
DHCP snooping is operational on following VLANs:

On B1 if I turn it on there is a "1" in the section " DHCP snooping is configured on following VLANs:" but on core no.As you can see I did put the trusted on the interface in the direction to the dhcp.First I thought it can be a problem with option 82, I've read a lot about the issues with that, but the problem would be explicable if the client did receive IP address, but it does.

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Cisco Switching/Routing :: 4500 - Dhcp Server On Access Port

Dec 24, 2011

On a 4500 switch port , defined as access vlan 10, if the user connects his own dhcp server ( instead of the normal pc that should be connected ), will it cause issues with my existing network. the existing network is all static ip. In above case, will the dhcp server start looking out and assign dhcp ip's , if a user unknowingly removes his static ip and changes to obtain ip via dhcp option on the lan properties.

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