2
8271 N
WAYS
E
THERNET
LAN S
WITCH
ATM OC-3
C
M
ODULE
Q
UICK
R
EFERENCE
G
UIDE
Configuring the ATM Module
1
Access the Local Management Screens
Refer to “Accessing Management Features” in the
ATM Module User’s guide for instructions.
2
Ensure that the ATM Module and ATM Switch
use compatible settings
:
a
From the Main Menu, select the ATM Configura-
tion option. The ATM Module Configuration
screen is displayed. An example of the screen is
shown in Figure 1.
Figure 1
ATM Module Configuration Screen
b
Ensure that the signalling mode used by the
ATM Module matches the signalling mode used
on the ATM Switch, either version 3.0 or 3.1.
c
Ensure that the ATM Module and the ATM
Switch are using the same physical standard,
either SONET STS-3c or SDH STM-1.
d
Ensure that the ATM Module and ATM Switch are
using the same ILMI VCC. The standard ILMI VCC
is VPI = 0, VCI=16.
e
If you do not need to make any changes, select
the CANCEL button. Select the OK button to
apply the changes and automatically reset the
device.
3
Ensure that the Default VLAN is operational
a
From the Main Menu, select the Switch Manage-
ment option. The Switch Management screen is
displayed. An example of the screen is shown in
Figure 2.
Figure 2
Switch Management Screen
b
In the
Management Level
field ensure that the
Port
option is selected. You can use the spacebar
to toggle between the options.
