3Com 3C10402B Administrator's Manual page 184

184 C 8: PSTN G
HAPTER
C
ATEWAY ONFIGURATION
To configure a Digital Line Card for remote operation:
1 Be sure your system is set for either Standard IP or IP On-the-Fly operation
(Click System-Wide Settings > IP Settings).
2 Install the Digital Line Card in a chassis. You do not need to power down
the chassis when you insert or remove cards.
To identify the card in the NBX NetSet utility, make a note of the card's
MAC address printed on the component side of the card.
3 Enable Auto Discovery:
a Login to the NBX NetSet utility using the administrator login ID and
password.
b Click System-Wide Settings > Auto Discovery.
c Enable the Auto Discover Other Devices (including ATA, Digital Line
Cards & Analog Line Cards) check box, and then click Apply.
When you insert the card, it begins an initialization sequence. Once
the power up tests complete, the card communicates with the Call
Processor, which begins to update its database. Allow at least 3
minutes for both of these processes to complete. When the card
finishes its startup tests and establishes contact with its Call Processor,
the Call Processor status light on the card's front panel turns green.
You can then disable the Auto Discover Other Devices (including ATA,
Digital Line Cards & Analog Line Cards) check box.
4 Click PSTN Gateway Configuration > Digital Line Cards to display a list of
available Digital Line Cards in the T1/ISDN Board List.
5 Click the MAC address of the card you just installed and then click the IP
Settings tab.
Unlike legacy Digital Line Cards, the 3C10165D E1, 3C10116D T1, and
3C10164D BRI Digital Line Cards use one IP address for all channels on
the card.
6 In the Manually Assigned IP Settings section, see the First IP Address,
Common Subnet Mask, and Common Default Gateway fields.
If you are using a static IP address for the card:
a Type the card's IP address in the First IP Address field. The address must
be appropriate for the remote network where the card will eventually
reside.
b Type the subnet mask and default gateway values that are appropriate
for the remote network where the card will eventually reside.