4-18
PA-MC-2T3+ Multi-Channel T3 Port Adapter Installation and Configuration
OL-3526-05
Chapter 4 Configuring Unchannelized mode for the Cisco PA-MC-2T3+
Checking the Configuration
This completes the procedure for creating a basic configuration.
Checking the Configuration
After configuring the new interface, use the
show
commands to display the status of the new interface
or all interfaces, and use the
ping
and
loopback
commands to check connectivity. This section includes
the following subsections:
•
Using show Commands to Verify the New Interface Status, page 4-18
•
Using the ping Command to Verify Network Connectivity, page 4-30
•
Using loopback Commands to Troubleshoot Network Problems, page 4-30
Using show Commands to Verify the New Interface Status
demonstrates how you can use the
show
commands to verify that new interfaces are configured
and operating correctly and that the PA-MC-2T3+
appears in them correctly. Sample displays of the
output of selected
show
commands appear in the sections that follow. For complete command
descriptions and examples, refer to the publications listed in the
“Related Documentation” section on
Note
The outputs that appear in this document may not match the output you receive when running these
commands. The outputs in this document are examples only.
Table 4-3
Using show Commands
Command
Function
Example
show version
or
show hardware
Displays system hardware
configuration, the number of
each interface type installed,
Cisco IOS software version,
names and sources of
configuration files, and boot
images
Router#
show version
show controllers
Displays all the current
interface processors and
their interfaces
Router#
show controllers
show diag
slot
Displays types of port
adapters installed in your
system and information
about a specific port adapter
slot, interface processor slot,
or chassis slot
Router#
show diag 2
For Cisco 7200 series routers:
show interfaces serial
port-adapter/t3-port
Displays status information
about a specific type of
interface
Router#
show interfaces
serial 3/1/
