Specifications

Section 4.2 T1 TDM UIG Total Access 600 Series System Manual
146 © 2002 ADTRAN, Inc. 61200624L1-1A
Appendix B. Configuring the Unit for Bridging
Initial Setup
Before the unit can be configured for bridging, DS0s must be mapped. Reference the DS0 Mapping section
in Section 4.2 Appendix A.
Setting up Bridging Options
If the unit will be used for bridging, continue with the steps below.
Bridging
Bridging is supported by the PPP and Frame Relay protocols. The following procedures described the
bridging configuration for those two protocols.
PPP Bridging Setup Instructions
1
From the Main Menu, select L2 P
ROTOCOL (T1[0])>PROTOCOL and select
PPP.
2 Select C
ONFIG and press enter. Then select MODE and select BRIDGE ALL.
3 Use the left arrow to return to the Main Menu and select B
RIDGE.
4
The user may confirm that Bridging is activated by selecting C
ONFIG and
pressing enter. If the T1[0] interface appears in the list, the Bridging is active
on the WAN link.
5
The time (in minutes) it takes an entry to age out of the Bridge table may be
set by down arrowing to B
RIDGE TABLE and then using the right arrow to select
B
RIDGE TABLE AGING.
Frame Relay Bridging Setup Instructions
1 From the Main Menu, select L2 P
ROTOCOL (T1[0])>PROTOCOL and select FRE.
2 Select C
ONFIG and press enter.
3
Set the M
AINTENANCE PROTOCOL TO ANNEX D (ANSI), ANNEX A (q933a), LMI,
or S
TATIC (NO SIG).
The MAINTENANCE PROTOCOL should be set based on the Frame Relay switch.
4
Select DLCI M
APPING and press enter. Then select MODE and select BRIDGE
A
LL for all DLCIs which will use bridging.
5 Use the left arrow to return to the Main Menu and select B
RIDGE.