4-16
PA-MC-T3-EC Port Adapter Installation and Configuration
OL-10589-02
Chapter 4 Configuring the Unchannelized Mode
Checking the Configuration
If an interface is shut down and you configured it as up, or if the display indicates that the hardware is
not functioning properly, ensure that the interface is properly connected and terminated. If you still have
problems bringing up the interface, contact a service representative for assistance. This section includes
the following subsections:
•
Using the show version or show hardware Commands, page 4-17
•
Using the show diag Command, page 4-18
•
Using the show interfaces Command, page 4-19
•
Using the show controllers Command, page 4-19
Choose the subsection appropriate for your system. Proceed to the
“Using the ping Command to Verify
Network Connectivity” section on page 4-20
when you have finished using the
show
commands.
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 VXR routers:
show interfaces serial
port-adapter/t3-port
Displays status information
about a specific type of
interface
Router#
show interfaces
serial 3/1
For Cisco 7301 routers:
show interfaces serial
port-adapter/t3-port
Displays status information
about a specific type of
interface
Router#
show interfaces
serial 3/1
show protocols
Displays protocols
configured for the entire
system and for specific
interfaces
Router#
show protocols
show running-config
Displays the running
configuration file
Router#
show running-config
show startup-config
Displays the configuration
stored in NVRAM
Router#
show startup-config
