3Com NBX 100 Administrator's Manual page 174

174 C 3: D
HAPTER EVICE
C
ONFIGURATION
Configuring for ISDN BRI Signaling
CAUTION: Before you begin to configure the BRI-ST card, be sure to wait
3 minutes after you insert the BRI-ST card into the chassis.
To configure for ISDN BRI signaling:
1 Select NBX NetSet > Device Configuration > Digital Line Cards.
2 In the T1/ISDN Board List, find the MAC address of the BRI-ST board that
you recorded before you inserted the card into the chassis.
3 Select the BRI-ST card from the list and click Modify.
4 Scroll through the Channel List to verify that the system lists all eight
channels. The channel numbers appear after the MAC address, separated
by a hyphen.
Example:
2...00:01:03:48:e0:4e-4...New Trunk.
The 4 after the hyphen indicates channel number 4.
5 To change the name of the BRI-ST card, edit the contents of the Board
Name field to help you to identify the BRI-ST card in device lists.
6 Enable the On Line check box.
7 Click OK.
To connect the BRI line and activate the span:
1 Plug the BRI line into the BRI interface box.
2 Using a category 5 Ethernet cable, connect the BRI interface box to one
of the four ports on the front panel of the BRI-ST card.
3 The Card Type field should contain ISDN BRI. If it does not, the system has
not properly auto discovered the card. Restart the installation process.
To verify that the span status changes from Offline to Ready:
1 On the Digital Line Cards tab, select ISDN BRI Span List from the Select
Device Type list and then click Apply.
2 Enable the On Line check box.
3 Click Apply.
4 Verify that the word Ready appears in the ISDN BRI Span List line item
that corresponds to this span.