61202800L1-1B
IQ 710
Section 6, Configuration Guides
Page 265
© 2002 ADTRAN, Inc.
IQ 710 System Manual
Huntsville IQ 710 (DCLI 400)
1.
Using the left arrow, place the cursor over the number 1 (indicating entry 1) to the left of the
DLCI
field; then press
<I>
for insert. This should add an entry as shown in Figure 24.
Figure 24. New Entry Screen
2.
Now add the DLCI to the Birmingham site. Use the right arrow to select
DLCI
; then press
<Enter>
.
Type in 400 and press
<Enter>
.
3.
Use the right arrow to select
DBU DLCI
; then press
<Enter>
. Type in 300 and press
<Enter>
.
Notice that the TELCO-assigned DLCI of 400 for Huntsville's Frame Relay link to Birmingham is
programmed in the DLCI field. The TELCO-assigned DLCI of 300 for Birmingham 's Frame
Relay link to Huntsville is programmed in the DBU DLCI field. These two entries are critical for
proper dial backup operation.
4.
Use the right arrow to select
DBU PHONE NUMBER
; then press
<Enter>
. Type in 12055553000
and press
<Enter>
. The phone number that the Huntsville IQ 710 will dial to reach the
Birmingham
IQ 710 to establish a dial backup connection has now been programmed.
5.
Use the right arrow to select
C
ALL
O
RDER
N
UMBER
.
DBU C
ALL
O
RDER
allows each DLCI listed in
the table to be prioritized in the event that multiple PVCs are lost at once. Dial backup will first be
attempted on the PVC with the lowest Call Order that meets the DBU Criteria settings. Set this
Call Order to 3.
6.
Use the right arrow to select
DBU O
N
I
NACTIVE
; then press
<Enter>
. Down arrow to select
E
NABLED
; then press
<Enter>
.
