The help desk software for IT. Track users' IT needs, easily, and with only the features you need. Learn More ». Get answers from your peers along with millions of IT pros who visit Spiceworks.
Hey guys, I'm running into a small problem. IP: Best Answer. Can you ping the default gateway? Can you ping any other IP addresses on the network? View this "Best Answer" in the replies below ». Kimberlin This person is a verified professional.
Verify your account to enable IT peers to see that you are a professional. Ghost Chili. Specify the lease duration for the scope. Verify that Days is 8 and click Next. The lease duration is how long clients should keep their IP addresses before having to renew them.
There are a few considerations at this point. If a short lease duration is configured, clients will be renewing their IP addresses more frequently. The result will be additional network traffic and additional strain on the DHCP server. On the other hand if a long lease duration is configured, IP addresses previously obtained by decommissioned clients would remain leased and unavailable to future clients until the leases either expire or are manually deleted.
Additionally if network changes occur, such as the implementation of a new DNS server, those clients would not receive those updates until their leases expire or the computers are restarted. In an environment where computers are often moved and replaced, such as a wireless network, you would want to specify a short duration since a new wireless client could roam within range at any time. These are the other settings that help clients communicate on the network.
Specify the router IP address. The first option we can configure is the IP address for the subnet's router for which this scope is providing IP addresses. Keep in mind that this IP address must be in the same network as the IP addresses in the range that we created earlier. Configure domain name and DNS servers. Then enter When finished, click Next.
If you had a DNS infrastructure in place, you could have simply typed in the fully qualified domain name of the DNS server and clicked Resolve. The DNS servers will be used by clients primarily for name resolution, but also for other purposes that are beyond the scope of this article. Configure WINS servers. On the next screen, enter Finally, the wizard asks whether you want to activate the scope.
At this point we almost have a functional DHCP server. Certain network devices, such as networked printers, are best configured with reserved IP addresses rather than static IP addresses. This is similar to scope options except that these options are either inherited by all the scopes or overridden by them covered in ' Advanced DHCP Server Configuration on Windows ' article.
Earlier, we only defined exclusions for our servers, router plus a few more spare IP addresses. In case you need to exclude more IP addresses, you can do it at this point by following these instructions:. When the Add Exclusion window comes up, enter the required range and then click Add.
While you can use the Dynamic Host Configuration Protocol DHCP to automatically assign IP address information to multiple computers, many administrators choose to use static IP configurations for the servers on their networks.
Using a static IP ensures that the server will always maintain the same IP address even if a DHCP server cannot be contacted, so other computers will be able to locate it using one consistent address. When using a statically assigned IP address, keep in mind that you need to manually configure all IP configuration options, particularly the subnet mask and default gateway, as well as the IP addresses of DNS and WINS servers on your network.
If any of these addresses change, you'll need to manually update the configuration of any computer with a static IP address.
0コメント