4-3
PA-2CE1 Channelized E1 Port Adapter Installation and Configuration
OL-3519-01
Chapter
Configuring the PA-2CE1 Interfaces
If you installed a new PA-2CE1 or if you want to change the configuration of the existing interface, you
must enter configuration mode to configure the new interface. If you replaced a PA-2CE1 that was
previously configured, the system recognizes the new interfaces and brings each of them up in their
existing configuration.
For a summary of the configuration options available and instructions for configuring a PA-2CE1, refer
to the appropriate configuration publications listed in the “Related Documentation” section on page vi.
You execute configuration commands from the privileged level of the EXEC command interpreter, which
usually requires password access. Contact your system administrator, if necessary, to obtain password
access. (See the “Using the EXEC Command Interpreter” section on page 4-1 for an explanation of the
privileged level of the EXEC.)
This section contains the following subsections:
•
Shutting Down the Interface, page 4-3
•
Performing a Basic Configuration, page 4-5
Shutting Down the Interface
Before you remove an interface that you will not replace, use the shutdown command to shut down
(disable) the interface to prevent anomalies when you reinstall the new or reconfigured interface. When
you shut down an interface, it is designated administratively down in the show command displays.
Follow these steps to shut down an interface:
Step 1
Enter the privileged level of the EXEC command interpreter (also called enable mode). (See the “Using
the EXEC Command Interpreter” section on page 4-1 for instructions.)
Step 2
At the privileged-level prompt, enter configuration mode and specify that the console terminal is the
source of the configuration subcommands, as follows:
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
North America
•
basic-5ess
•
basic-dms100
•
basic-ni1
•
primary-4ess
•
primary-5ess
•
primary-dms100
AT&T basic rate switches
NT DMS-100 basic rate switches
National (North American) ISDN-1 switches
AT&T 4ESS switch type for the U.S. (ISDN PRI only)
AT&T 5ESS switch type for the U.S. (ISDN PRI only)
NT DMS-100 switch type for the U.S. (ISDN PRI
only)
New Zealand
•
basic-nznet3
New Zealand NET3 switches
Table 4-1
ISDN Service Provider (continued)
Keywords by Area
Switch Type
