ZyXEL Communications NVG2053, Руководство пользователя

Страница: 77 / 200

Chapter 6 Monitor
NVG2053 User’s Guide
77
6.4 The DHCP Table Scren
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 NVG2053 as a DHCP server or disable it. When configured as a
server, the NVG2053 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 Monitor > DHCP Table. 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
NVG2053’s DHCP server.
Figure 24 DHCP Table
The following table describes the labels in this screen.
6.5 The Packet Statistics Screen
Click Monitor > Packet Statistics or the Packet Statistics (Details...)
hyperlink in the Status screen. Read-only information here includes WAN port
Table 15 DHCP Table
LABEL DESCRIPTION
# This is the index number of the host computer.
IP Address This indicates the IP address assigned to this client computer.
Host Name This indicates the computer host name.
MAC Address This field shows the MAC address of the client computer.
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.