To be able to answer legitimate inquiries, an appropriate ARP and DHCP server
should be integrated as application into the OF-controller.
The DHCP server
in LAN can automatically set up network parameters such as IP addresses, subnet masks, gateways, DNS addresses and WINS for hosts access to the LAN, which simplifies network configuration and improves management efficiency (Lim et al., 1999; Chen and Mao, 2015; Tripathi and Hubballi, 2015).
It must be configured to use the DHCP Server
in the CGW.
Integrated DHCP server
automatically assigns IP addresses, eliminating the need for a separate DHCP server
to reduce complexity and cost Configuration backup allows switch configurations to be backed up using an optional SD card, providing faster recovery and easier configuration of additional switches
The technology also includes secure authentication using WPA2 (AES-CCMP) and a DHCP server
to provide unique addresses for each authenticated client.
Chapters discuss management and work-flow for IPAM, integrated Ipv4 and Ipv6 environments and DNS and DHCP server
maintenance and security.
These switches are also robust enough to screen rogue DHCP server
packets to prevent unauthorized IP assignments.
The unit also features a DHCP Server
and an SPI firewall to protect against intruders and most known Internet attacks.
A network engineer at the University of Kentucky discusses routing protocols, DHCP server
functions, AAA servers, access lists, security policies, application inspection, firewall load balancing, activity logs, and security services modules.
Other information provided by a DHCP server
may include IP addresses of default gateways, the defined subnet mask and the IP addresses of DNS servers on the network.
It provides advanced networking features for private or public IP NAT, GRE/IPsec pass through, DHCP server
and SNMP management, and is the perfect solution for any device with an Ethernet connection that requires pervasive connectivity including PCs, routers, network equipment and POS/ATMs as well as commercial automation equipment.