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PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide
OL-6514-04
Chapter 4 Configuring the PA-POS-1OC3
Checking the Configuration
If an interface is shut down and you configured it as up, or if the displays indicate 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 4-14
• Using the show diag Command, page 4-17
• Using the show interfaces Command, page 4-20
Choose the subsection appropriate for your system. Proceed to the “Using the ping Command to Verify
Network Connectivity” section on page 4-22 when you have finished using the show commands.
show interfaces pos 2 or 3 or 4 or 5/
interface-port-number
Displays status information about the pos
interface on a Cisco 7304 PCI Port
Adapter Carrier Card in a Cisco 7304
router
Router# show interfaces pos 3/0
show interfaces pos interface-processor-
slot-number/port-adapter-slot-number/
interface-port-number
Displays status information about the pos
interface on a VIP in a Cisco 7500 series
router
Router# show interfaces pos
3/1/0
show interfaces pos module-slot-
number/port-adapter-bay-number/
interface-port-number
Displays status information about the pos
interface on a Cisco 7600 series router
FlexWAN module
Router# show interfaces pos
3/0/0
show controllers Displays all the current interface
processors and their interfaces
Router# show controllers
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
Table 4-5 Using show commands (continued)
Command Function Example