Configuring ATM OC-3 Card Redundancy 3-9
2Save the settings as follows:
CB5000> save all
3Repeat steps 1 and 2 for each LEC you require.
4Assign a unique LES address for each bridgeport LEC o n the same
module. If a bridgeport LEC has an address configured that is a
duplicate of another bridgeport LEC, it never joins the ELAN.
For a complete list of optional DMM LAN Emulation commands and
parameters, see the ATM Backbone SwitchModule Command
Reference. For descriptions and examples of t he LAN Emulation
commands, refer to the DMM Commands Guide.
Verifying
Bridgeport-LEC
Status
After Automatic or Manual LEC confi guration, use the SHOW
BPORT_LEC STATUS command to verify that the bridgeport-LEC is
successfully joined to the intended ELAN.
Configuring ATM OC-3 Card Redundancy
If you install a second ATM OC-3 card on your ATM Backbone
SwitchModule, use the following procedure to conf igure the module
for ATM OC-3 card redundanc y:
1Use the following command to designate one o f the two ATM OC-3
cards as the active ATM OC -3 card.
CB5000> set module <slot> .1 phy_selection <1 or 2>
The ATM OC-3 card near the top of the ATM Backbone SwitchModule
is 1. The lower ATM OC-3 card is 2.
The ATM OC-3 card you do not make active becomes the redundant
ATM OC -3 car d.
2Use the following command to enable the ATM Backbone
SwitchModule to a utomatically make the red undant ATM OC-3 card
active if the primary ATM OC-3 card fails (or performance degrades
significantly):
CB5000> set module <slot> .1 phy_automatic_failov er enable