Additional undocumented features, Bootp/dhcp relay gateway – Lucent Technologies Cajun Switch P220 User Manual

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Cajun P220, P550, P550R Switch Release Notes, Release 4.0.1

6

IPX Multinetting

ASCII text configuration files with upload/download

Redundant backplane support for Cajun P550R switches

SNTP (Simple Network Time Protocol)

AppleTalk Routing

Hexadecimal addressing – subnet masks may be represented by a hexadecimal value

Access lists

- Source and destination IP address wildcarding and TCP/UDP ranges

- TCP established connection filtering

Configuration scripting via command line execution

Additional Undocumented Features

Features in this section are not documented in the released product documentation.

BOOTP/DHCP Relay Gateway

You can Enable or Disable the BOOTP/DHCP Relay Gateway from the Enhanced CLI in Interface
mode using the command '[no] ip bootp-dhcp gateway'. From the Cajun Switch Web
Agent, this setting is located in the IP Interfaces dialog box. To open the IP Interfaces dialog box,
in the IP Configuration section of the Web Agent, click Interfaces. The default for this parameter
is Disable.

This parameter affects how the router chooses a source interface for the reception of BOOTP/
DHCP requests received on a VLAN, as this source interface determines the value that is inserted
by the router into the

giaddr

field and designates the IP subnet pool that the DHCP server uses

to assign an address.

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