ZyXEL Communications NBG420N - Manual (Page 45)

Chapter 3 Introducing the Web Configurator
NBG420N User’s Guide
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Figure 8 Summary: BW MGMT Monitor
3.5.4 Summary: DHCP Table
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual
clients to obtain TCP/IP configuration at start-up from a server. You can configure the
NBG420N’s LAN as a DHCP server or disable it. When configured as a server, the NBG420N
provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have
another DHCP server on that network, or else the computer must be manually configured.
Click the DHCP Table (Details...) hyperlink in the Status screen. Read-only information here
relates to your DHCP status. The DHCP table shows current DHCP client information
(including IP Address, Host Name and MAC Address) of all network clients using the
NBG420N’s DHCP server.
Figure 9 Summary: DHCP Table
The following table describes the labels in this screen.
Table 6 Summary: DHCP Table
LABEL DESCRIPTION
# This is the index number of the host computer.
IP Address This field displays the IP address relative to the # field listed above.
Host Name This field displays the computer host name.
MAC Address This field shows the MAC address of the computer with the name in the Host Name
field.
Every Ethernet device has a unique MAC (Media Access Control) address which
uniquely identifies a device. The MAC address is assigned at the factory and consists
of six pairs of hexadecimal characters, for example, 00:A0:C5:00:00:02.
Refresh Click Refresh to renew the screen.