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Configuring the Nortel Networks Remote Access Concentrators and the DMS-10 for Remote Access.March 31, 1999 16

If the RAC is being re-deployed and was previously used somewhere else, it is a good

practice to erase the EEPROM and start over. By erasing the EEPROM you insure that

everything is cleared and the default settings are in place.

Once the IP addresses information has been entered, the config information should be

viewed. It is important to look at the WAN downloads that are resident in the unit. A typi-

cal view is shown in figure 8

FIGURE 8. ROM Monitor monitor: prompt type “config”

The current personality load in the WANs needs to be noted if you do not plan on provid-

ing a external load server for the RAC. If there is not a planned external load server (Win-

dows NT or UNIX) there is no way to change the WAN personalities. This is because new

code will need to be loaded into the WAN modules to reconfigure them.

Once it is determined if a external load server is required the boot sequence will need to be

set in the ROM Monitor. The choices are “net” or “self”. Self should be the first choice if

you expect to use the RAC in a stand alone mode.

Once the IP addresses are setup and the boot sequence has been set for your application it

is a good idea to test the network connection by pinging a known address on your IP net-

work both on and off the subnet. If the ping succeeds it’s time to move on to booting the

RAC. If the ping fails the IP address settings need to be verified also the LAN connection

should be inspected. If the device you are pinging is on another subnet try a device that is

local.

Once the LAN is functional, boot the RAC. This will take several minutes. Log messages

will be displayed on the console monitor indicating the state of processes as they come

up.Theses messages are important, they provide a log of the processes starting up.

REVISION/CONFIGURATION INFORMATIONROM

Software Rev: 1124 Board ID: 64 Board Type: 8000

CPU Type: 486DX2 Ethernet Address: 00-80-2d-xx-xx-xx

Memory size: 8 Meg EEPROM size: 65504

Flash size: 4 Meg Flash ID:0089

Available Interfaces (* = selected): ThickNet *Twisted Pair

WAN 1: PRI T1 USA CSU Revision: VERSION A MGR=1.234b

WAN 2: CAS T1 CSU Revision: VERSION CAS-E1T1 1.40

SLC 1

SLC 2

SLC SRAM Size: 128 K Modem Count: 31 Modem Rev: 0

General Purpose Sync Port Interface: No Cable

Compression Card Rev: 0

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