The Dhcp Client List Screen - ZyXEL Communications P-870HN-5xb User Manual

Table 23 Network > LAN > IP (continued)
LABEL
Second DNS
Server
IGMP Snooping
Active IGMP
Snooping
Standard
Mode
Blocking Mode Select this to have the Device block all unknown multicast packets
Active IP Alias
IP Address
IP Subnet
Mask
Apply

6.4 The DHCP Client List Screen

Click Network > LAN > DHCP Client List to open the DHCP Client List screen.
Use this screen to look at the IP addresses currently assigned to DHCP clients and
the IP addresses reserved for specific MAC addresses.
Figure 48 Network > LAN > DHCP Client List
The following table describes the fields in this screen.
Table 24 Network > LAN > DHCP Client List
LABEL
IP Address
MAC Address
Add Entries
#
IP Address
P-870HN-5xb User's Guide
DESCRIPTION
Enter the second DNS (Domain Name System) server IP address the
Device passes to the DHCP clients.
Select this option to enable IGMP snooping. This allows the Device to
passively learn multicast group.
Select this to have the Device forward multicast packets to a port that
joins the multicast group and broadcast unknown multicast packets
from the WAN to all LAN ports.
from the WAN.
Select the check box to configure another LAN network for the Device.
Enter the IP address of your Device in dotted decimal notation.
Type the subnet mask of your network in dotted decimal notation, for
example 255.255.255.0 (factory default).
Click Apply to save your changes back to the Device.
DESCRIPTION
Enter an IP address that you want to reserve for a specific device.
Enter an MAC address of a device on your LAN to which you want to
assign the specified IP address.
Click this to add a entry that reserves the specified IP address for the
device with the specified MAC address.
This field is a sequential value, and it is not associated with a specific
entry.
This field displays the IP address currently assigned to a DHCP client or
reserved for a specific MAC address.
Chapter 6 LAN Setup
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