61202800L1-1B
IQ 710
Section 6, Configuration Guides
Page 185
© 2002 ADTRAN, Inc.
IQ 710 System Manual
Huntsville IQ 710 (DCLI 18)
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 20.
Figure 20. New Entry Screen
2.
Now add the second DLCI to the Atlanta site. Use the right arrow to select
DLCI
; then press
<Enter>
. Type in 18 and press
<Enter>
.
3.
Use the right arrow to select
DBU DLCI
; then press
<Enter>
. Type in 19 and press
<Enter>
.
Notice that the TELCO-assigned DLCI of 18 for Huntsville's Frame Relay link to Atlanta is pro-
grammed in the DLCI field. The TELCO-assigned DLCI of 19 for Atlanta'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 17705552000
and press
<Enter>
. The phone number that the Huntsville IQ 710 will dial to reach the Atlanta
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 2.
6.
Use the right arrow to select
DBU O
N
I
NACTIVE
; then press
<Enter>
. Down arrow to select
G
ROUP
;
then press
<Enter>
.
