• Why does my laptop get a longer DHCP lease time and different base IP address than my Android devices?

    Basically my laptops are getting longer DHCP leases than my Android devices, and this matters because my mobile devices are discoonnecting every 1.5- 5 minutes. I noticed the  main IP addresses are different between my laptop and my android devices, and wondering if this may hae something to do...

    tknflorida5 pointsBadges:
  • Error while starting Dell Inspiron laptop

    I am getting below error when I start my Dell laptop and nothing happens ahead. CLIENT MAC ADDR: 78 2B CB EB CB DC GUID: 44454C4C-5300-1052-8 DHCP and when I press escape button then massage appears - Reboot and select proper boot device or insert boot media in selected boot device and press a key....

    manojjoshi6587115 pointsBadges:
  • Help on Routing – NAT

    I have a mikrotik with 3 ethernet interfaces' ether1 does my local does my DHCP with 10.30.0.0/24, and this applies to other branches with 10.30.1.0/24 and it continues. Ether2 has a connection without internet to a server sitting behind a firewall in our head office via an ISP's radio connection...

    Otutey5 pointsBadges:
  • Network Connection Freezes

    For some reason, at random, among 20 PCs on my network, in the morning or during the day, the network connection stops responding for both intranet and internet communications. The only solution thus far is to remove the NIC from the Device Manager, reboot the PC, and let Windows XP Pro find the...

    DboiSOBE0 pointsBadges:
  • Steps for DHCP protocol

    Does anyone have the process to a DHCP protocol? Thanks!

    krnrohitt5 pointsBadges:
  • Router on a Stick and RIP – Cisco

    I have two networks with identical VLANs and private IP addresses - I have tried to connect them via RIP and it doesn't seem to be working. The interVLAN routing with Router-on-a-stick works fine with a DHCP dishing out IP Addresses. Just don't seem to have the RIP working correct. A machine from...

    CaptainQwerty155 pointsBadges:
  • DHCP

    I have a network with one range of IPs (10.122.244.1 to 10.122.244.254), and I am runing out of IP's wich the best way to increase the range with out use the superscope.

    Ama92710 pointsBadges:
  • Default gateway ping test

    I'm having problems with connecting to the internet. I did an IPCONFIG/ ALL and got this: IPv4 address is 10.60.1.23, my subnetmask is 255.255.192.0, default gateway is 10.60.0.10, and the DHCP server is 10.60.20.19. I then pinged 127.0.0.1 and all 4 packets were received fine. I then pinged my...

    amaziah5 pointsBadges:
  • VLAN and DHCP

    DHCP Server Windows 2012 and VLANs on Cisco router? How can I configure it? Here is my config: My Windows Server (DHCP Server too) is on VLAN 20 (192.168.20.2) and my computers on VLANs 10, 20 and 30. How do I configure the whole to make DHCP packets reachable to my computers on VLANs 10 and 30?...

    gueug7815 pointsBadges:
  • Finding a rogue DHCP server in our network

    Our department thinks there's a rogue DHCP server inside our network. Is there a way we can find it? Would DHCP Probe work for us? Thank you.

    ITKE392,215 pointsBadges:
  • Network slow down

    I'm running a small 5 workstation (all Windows 7) with server network. Have a wireless router tied into Netgear switch. Have 2 workstations that only have one wired network port so they go through a small switch back to main Netgear switch. When all workstations are up and connected to client...

    Meganslanding5 pointsBadges:
  • Modern alternative to Cobalt Qube

    Is there a modern alternative to the old Cobalt Qube - email/printer server/dhcp - that small business can use with the buying servers etc? Thank you (in advance)! Mark

    MarkieMarkmark5 pointsBadges:
  • DNS Issue in Windows 2003 Enviornment

    Enviornment Variables: Company Network Running Windows 2003 on 2 Servers for DNS. Using Private IP's Internally, NAT through PIX 515E Firewall to Cisco 2610 Router with 2 T1's load balancing to different networks. clients running DHCP. The configuration was working. Something has affected DNS...

    MSchipper0 pointsBadges:
  • Cisco Aironet 1040 cannot get IP address from DHCP server

    I have a Cisco Aironet 1040. The client cannot get an IP address. I have a DHCP server. If I input static IP address on the PC, it works. Please help. Below is the config of the AP: ! version 12.4 no service pad service timestamps debug datetime msec service timestamps log datetime service...

    pitolentino5 pointsBadges:
  • Samba AD DC with Bind & DHCP

    I am trying to set up Samba 4.0 as an active directory domain controller on FreeBSD 9.2 with Bind 9.9.5 and isc dhcpd 4.3.0. DHCP is configured for secure dynamic updates to Bind as needed. The Samba Samba server is to replace a Windows 2003 server AD DC that died. The server has multiple NICs and...

    JJ00005 pointsBadges:
  • Wireless LAN with multiple SSID how to allocate network address using centralised DHCP

    I am looking to extend a wireless network from 2 access points to 8 access points. The current access points have separate SSID so that they can connect to two separate networks The requirement is to now replicate the functionality with 6 access points each capable of supprting mutiple SSID. Each...

    Moshono5 pointsBadges:
  • Problem VLAN DHCP Server

    Hi my friends! Here is my problem: I have a Switch L3 Dell Power Connect 6248 which has VLANs configured on it. Each VLAN is a LAB. Port 2: VLAN2. 172.31.2.x Port3: VLAN3. 172.31.3.x I have a DHCP Server Windows Server 2008 connected directly on port 20 of this switch and this server has the IP...

    Mdurra25 pointsBadges:
  • One DHCPACK too many in failover ISC DHCP

    Hi, I'm running ISC DHCP 3.0.1 (yes old I know) and have recently experienced a strange thing when some clients are requesting to extend the lease. I have a failover solution and in some cases both servers answers the DHCPREQUEST with an DHCPACK on the same IP address even though, naturally, only...

    G00ner5 pointsBadges:
  • Setting up two networks

    I have thought about setting up two separate networks (1 PC, 1 Apple) due to apple connectivity issues with the current network config. Any advice on setting up the network within the network? I would like the new network to have its own DHCP server. Using just an easy Netgear wireless router for...

    Hurley30 pointsBadges:
  • Problem with VLAN DHCP, wrong Subnet IP address

    Hi, I have a problem with my VLAN, the problem is; I have got a Win2k Server with DHCP configured, 1x Superscope, with 3 scopes underneath it, subnets 192.168.2.0 (range 100-254), 192.168.20.0 (range 100-254), and 192.168.30.0 (range 100-254). When I manually enter the to the port according Ip...

    Michi120 pointsBadges:

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