Avaya DHCP BCM Rls 6.0 Uživatelský manuál stáhnout pdf (Strana 6)

DHCP

6 NN40011-027 Issue 1.2 BCM Rls 6.0

Note: If there is an existing DHCP Server on the network, it is recommended

that the BCM be given a static or reserved IP Address . See the network

administrator to obtain a static IP Address. Refer to the BCM LAN IP

Address section for information on setting the BCM IP Address.

Address Range

The Address Range is a specified range of addresses that the BCM will issue

when requested by network DHCP clients. Careful planning is required here

so as not to conflict with static or reserved addresses. Address Ranges should

be manually configured on the BCM, i.e. there is no automatic configuration of

Address Ranges.

Reserved Addresses

Addresses can be reserved for specific network devices. The purpose of this

is to ensure that a particular network device always has the same IP address.

The advantage of reserving an address over statically assigning an address

on the network device itself is that the network device can still register with the

DHCP server and obtain all the usual DHCP information such as default

gateway, DNS Servers etc.

IP Addresses are reserved for a network device by entering the MAC address

of the device and the IP Address reserved. A Reserved Address entry in the

DHCP settings screen would require the following example information:

 MAC address, e.g. 00-04-23-0C-78-C8

 Reserved IP Address, e.g. 30.30.30.5

Note: The MAC (physical) address can be viewed from the command prompt

by entering ipconfig /all command

IP Terminals Details

The DHCP configurations screens contain information to be transferred to IP

phones when they register via DHCP. The IP phone-specific information

includes the S1 and S2 server address, which is the IP address that the

phone has to register with to use IP Telephony features. The S1 and S2

address will most usually be the IP Address of the BCM LAN ports.

Other information that can be returned to DHCP requests from IP phones

includes VLAN information.

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Avaya DHCP BCM Rls 6.0 Uživatelský manuál Strana 6