Avaya Configuring SNMP, BOOTP, DHCP, and RARP Services Uživatelský manuál stáhnout pdf (Strana 90)

Configuring SNMP, BOOTP, DHCP, and RARP Services

3-6

Implementation Notes

DHCP uses the BOOTP relay agent to forward packets. When implementing

DHCP on a router, you need to consider the same issues you would consider when

implementing BOOTP services. Refer to “Implementation Notes” in Chapter 2 for

full details.

Enabling DHCP Services

This section describes how to enable IP, BOOTP, and DHCP services

simultaneously. If you want to add BOOTP and DHCP to a circuit on which you

have already conﬁgured IP, refer to Conﬁguring Routers or Conﬁguring Customer

Access and Trunks (BNX Software), depending on the type of installed software,

for information on adding a protocol.

When you enable these services, you are required to conﬁgure only a few

parameters. The Conﬁguration Manager supplies default values for the remaining

parameters.

This section assumes that you have read Conﬁguring Routers or Conﬁguring

Customer Access and Trunks (BNX Software), depending on the type of installed

software, and that you have

1. Opened a conﬁguration ﬁle

2. Speciﬁed router hardware if this is a local mode conﬁguration ﬁle

3. Selected the link or net module connector on which you are enabling IP

services, or conﬁgured a WAN circuit if this connector requires one

Enabling DHCP on an Interface

When you select a link or net module connector, or when you ﬁnish conﬁguring a

WAN circuit, the Select Protocols window appears (refer to Figure 1-1).

For each DHCP parameter, this chapter provides information about default

settings, valid parameter options, the parameter function, instructions for setting

the parameter, and the MIB object ID.

Note: The window varies slightly according to circuit type, displaying only

those protocols that the circuit type supports.

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Avaya Configuring SNMP, BOOTP, DHCP, and RARP Services Uživatelský manuál Strana 90