Nortel Networks 5500 series - Manual (Page 118)

118 Configuring the domain
•
insert # IPaddressLower IPaddressUpper inserts a new range
above the range having index number # . For example, if # is 3, the new
range is assigned index number 3 and the current range with index
number 3 is reassigned to index number 4. The lower and upper limits of
the new range are defined by
IPaddressLower and IPaddressUpper ,
respectively.
•
move #A #B changes the index number of range #A to #B and changes
the index number of #B to #A . That is, the ranges switch places in the
range list.
stdopts Prompts you to identify and configure values for the standard DHCP options.
If you have configured the DHCP standard options using the
stdopts
command from the /cfg/doamin #/dhcp menu, those values carry
through to here. If you change the values here, the new values only apply to
the range(s) you are defining here.
vendopts Initiates a series of prompts that allow you to specify RFC 2132 vendor
options.
If you have configured the vendor options using the
vendopts command
from the /cfg/doamin #/dhcp menu, those values carry through to here.
If you change the values here, the new values only apply to the range(s)
you are defining here.
•
number is a unique number between 1 and 254 that you provide that
the system uses to identify the vendor options. The prompt is— Enter
vendor options number (1-254):
•
name refers to a name you provide for this set of vendor options. The
prompt is— Set the vendor option name:
•
type can be ip , ip_list , u8 , u16 , u32 , string , or bool .
•
value refers to allowed values for the type , as per RFC2132.
•
del deletes the vendor options.
Hub DHCP subnet type
The hub DHCP subnet type is used to support non-NSNA network access
devices, and multiple devices on a single port (for example, hubs). This
section assumes you are familiar with the information in
“Configuring local
DHCP services” (page 115) .
The end-to-end configuration process includes:
• creating a VLAN that includes all ports on network access point ports
that are participating in the NSNA configuration
• configuring three IP address ranges within the VLAN on the Nortel
SNAS; these define the red, yellow, and green enforcement zones
• establishing filters for the red range on the network access points that:
Nortel Secure Network Access Switch
Using the Command Line Interface
NN47230-100 03.01 Standard
28 July 2008
Copyright © 2007, 2008 Nortel Networks
.