• IP address question.

    I have some access units that come from the factory with the same default IP address. When we connect the units to the network to configure them we get IP address conflicts. Is there any way to isolate the units so we can configure them without having to do one at a time? Thanks, Ernesto

    E bol5 pointsBadges:
  • DHCP License

    The DHCP ip address is being used by some other computer and it wont release back into the license pool for another computer to use it. How do you get the DHCP ip address for the old computer? How can you reuse it?

    Teche5 pointsBadges:
  • Remote Ping?

    This is a rather simple question with the hope of a simple answer (although I doubt it) but is there a command that would allow me to use a remote PC to see if 2 IP addresses are communicatiing? E.g., I use my PC to see if PC (A) can ping PC(B) where neither A not B are the PC where the command is...

    Sa237870 pointsBadges:
  • DNS REVERSE LOOKUP ZONE

    i want to know how i ve to configure the reverse lookup zone so that by ping and ip address command i can get the name of the particualr computer on the network

    Srikanth0810 pointsBadges:
  • Can make VPN connection, but can’t ping server or access resources

    I set up PPTP VPN through our D-Link DFL-200 hardware firewall here at our company so that people could access network resources from home. The problem is, when at home, they can make a VPN connection just fine, but they can't ping the file server here at work, nor can they access or see any...

    Davemd10 pointsBadges:
  • Hosted server windows 2003, DNS / Active Directory problem

    Hi, I have purchased 2 hosted server both with public IP address and currently the network card IP address is the assigned public address and the 2 dns address are that of the hosting company. What im trying to do on the servers are as follows; Server 1 will have AD as the main forest tree ect,...

    Stufyfe5 pointsBadges:
  • How can I setup a DNS server to respond with an IP address when an A record doesn’t exist?

    How can I setup Microsoft’s DNS server to respond with an IP address when an ‘A’ record does not exist? For example, let’s say someone goes to something.mydomain.com but there’s no ‘A’ record for the subdomain, something.mydomain.com. Is it possible to still have Microsoft’s DNS...

    0 pointsBadges:
  • SUSE IP Tables

    See, I have a pc running SuSE 10.3, and a private network with pc's running xp. The SuSE computer is connected through an ethernet card, and has a 2nd card installed (this 2nd card is connected to the private network router). Both cards are well configured. SuSE has its internet connection, and...

    Chunter110 pointsBadges:
  • How does a gateway convert incoming PSTN numbers to IP address format?

    How does a gateway convert incoming PSTN numbers to IP address format?

    Unified Communications ATE2,125 pointsBadges:
  • Page not found, but works if I change my IP address, it’s the only site I can’t access

    This is an odd situation. I have a Netgear router/firewall, internal address:192.168.0.150 All the PC's on the network have 192.168.0.xxx as address. Every web site I go to comes up except one. It's consistent across all PC's. If I change the IP address to anything other than a 192.168.0.xxx, I can...

    Questfar5 pointsBadges:
  • Unauthorised access to Email and internet banking

    Is it possible that someone could hack into an email account (without changing your passwords), send and recieve emails from your hotmail account while making it look like it came from your IP address, set up fake dating site profiles in your name (with all of your details, photographs etc) , and...

    Lucy15 pointsBadges:
  • PORT FORWARDING IN ISA 2004

    Infratructure ========== 1 Server with 2 NICs Ist NIC: 122.252.232.156 (External Static IP) IInd NIC: 192.168.1.5 (Internal IP Range) ISA 2004 Firewall Question: ======= I want to route the 5000 Port traffic comming from anywhere to my server to one internal IP say 192.168.1.253. Kindly tell me the...

    Shekhar4dg5 pointsBadges:
  • Time to Live

    If you ping a pc in a LAN the TTL value is 128 whereas if you ping a pc from one network to another network the TTL value decreases from 255 to 254. My question is why the TTL value is 128 in a LAN.

    CiscoX10 pointsBadges:
  • Static ip setup advice

    Hi, Im new to this side of things so any help appreciated..:) The router i have is a 3com Office connect adsl modem/router 3crwdr200a-75. My isp provides me with 5 static ip address`s and what i would like to do is route some of these ip address`s to different pc`s i have so that i can run a ftp...

    Welshone30 pointsBadges:
  • Multiple IP addresses

    Here is my dilemma, I need to assign multiple IP addresses to the same laptop, my goal is to have one IP for the computer when it is connected to the Domain here is the office, a static IP and another or get a IP via DHCP when it is connected anywhere else primarily at home. I don't want the users...

    CGarcia26C1,025 pointsBadges:
  • IP Conflict

    Hello all; I am having a problem with a small network that I need help with, this has happened a few times now where two laptops receive the same IP address from my DHCP server, and it is always the same 2 laptops, I was able to fix this momentarily by excluding the IP address that was in question...

    CGarcia26C1,025 pointsBadges:
  • Duplicate IP address…………….

    Hi When I set an static IP address for a computer in the network and turn this computer off even after one hour I can't set this IP address for another computer!!?? I don't know which cache save this IP for that the first computer or for the first MAC address!!! ARP cache is deleted every...

    Aliyani265 pointsBadges:
  • Slow network performance with LAN Servers

    This is my problem: Users are complaining that there internet and file downloads from LAN servers are very slow. We have discovered that if we remove the users current ip address from the DHCP pool and force those to get a completely different address the network performance returns to normal. Any...

    Brooksie1860 pointsBadges:
  • Sharing an Internet Connection

    The question title is obvious: I want to share my high speed internet connection. I have the following: 1 - Sierra Wireless AirCard 595U 1 - LinkSys WRT54GS Router (wired and wireless capable) 1 - Wireless-capable Dell Latitude D810 laptop w/ XP PRO SP2 and all updates 1 - Self-built...

    DimeonS25 pointsBadges:
  • bind 3rd ip in fast ethernet

    I want to baind one more ip in fastether nat i have baind allready two ips i want one more how can i baind one more ip in router cisco 1700 series routher

    Prasad.parle5 pointsBadges:

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