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4-5
PA-2FEISL 100BASE-T Fast Ethernet/ISL Port Adapter Installation and Configuration
OL-3475-02
Chapter 4 Configuring the PA-2FEISL
Checking the 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
command to check connectivity. This section includes the following
subsections:
•
Using show Commands to Verify the New Interface Status, page 4-5
•
Using the ping Command to Verify Network Connectivity, page 4-13
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-2FEISL 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
“Obtaining Documentation” section on page vii
.
Note
The ouputs 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 4-2
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
Note
The
slot
argument is not required
with Catalyst 5000 family switches.
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
show interfaces
type
0
or
1
/
interface-port-number
Displays status information
about a specific type of interface
(for example, serial) on a
Catalyst RSM/VIP2
Router#
show interfaces
serial 1/0
show interfaces
type
3
/interface-port-number
Displays status information
about a specific type of interface
(for example, serial) in a Cisco
7120 series router
Router#
show interfaces
serial 3/1