Sunday, January 29th, 2012 24 views
The DHCP server assigns a client an IP address taken from a predefined scope for a given amount of time. If an IP address is required for longer than the lease has been set for, the client must request an extension before the lease expires. If the client has not requested an extension on the [...]
Posted in Windows security, Windows solutions | No Comments »
Saturday, July 10th, 2010 150 views
Set DHCP ( Dynamic Host Configuration Protocol ) Server. If you make your linux computer DHCP server, it’s neccesarry to disable DHCP function on router in LAN. Install and configure DHCP: [root@ns ~]#yum -y install dhcp [root@ns ~]#cp -f /usr/share/doc/dhcp-3.0.5/dhcpd.conf.sample /etc/dhcpd.conf [root@ns ~]#vi /etc/dhcpd.conf # line 4: specify your network and subnetmask subnet 192.168.0.0 netmask [...]
Posted in CentOS 5 | No Comments »
Saturday, April 11th, 2009 498 views
Network model: – In the system, we have 2 different subnet: Subnet A : 192.168.1.x Subnet B : 10.10.10.x Subnet C : 172.10.10.x – To see this the same subnet, you need to use 2 router, each router has 2 network card. On router 1: + Card 1: 192.168.1.1, connected to Switch 1. Named LAN [...]
Posted in DHCP | No Comments »
Saturday, April 11th, 2009 1,063 views
1. DHCP Relay Agent in the network subnet 2: Model: The network includes: + A DHCP Server, has the IP 192.168.1.1, connected to Switch 1. Level is responsible for the IP subnet for 2 A and B. 2 management scope is 192.168.1.x and 10.10.10x + The client in a subnet are granted IP in 192.168.1.x [...]
Posted in DHCP | No Comments »
Saturday, April 11th, 2009 468 views
- DHCP Relay Agent is the central switch DHCP Discover (or DHCP Request) to the DHCP Server. DHCP Relay Agent allows forward the query to the DHCP Client and DHCP server IP returned to Clients (as tasks such as Proxy) – In case of DHCP Client and DHCP Server is not the same subnet and [...]
Posted in DHCP | No Comments »
Sunday, March 29th, 2009 4,880 views
RIS Hardware Requirements The following is the minimum hardware that is required for the RIS server: •The server must meet the minimum hardware requirements for the version of Windows Server 2003 that is installed. •A four gigabyte (GB) drive that is dedicated to the RIS directory tree on the RIS server. •A 10 or 100 [...]
Posted in Tutorials, Windows solutions | 2 Comments »
Saturday, March 28th, 2009 559 views
Name Protection is based on the DHCID support to the DHCP server, and support for the new DHCID RR (Resource Record) to Microsoft DNS. In addition, support for DUID will be added to the IPv4 registration on the DHCP client. Note this feature prevents name squatting due to non-Windows OS machines, for example servers with [...]
Posted in DHCP | No Comments »