Hub dhcp subnet type – Nortel Networks 5500 series User Manual
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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
<number> <name>
<value> <del>
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
.
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
.