4-4
PA-5EFL Ethernet 10Base-FL Port Adapter Installation and Configuration
OL-3495-02
Chapter 4 Configuring the PA-5EFL Port Adapter
Configuring the Interfaces
Note
If you need to shut down additional interfaces, enter the interface ethernet command (followed
by the interface address of the interface) for each of the interfaces on your port adapter. Use the
no shutdown command to enable the interface.
Step 4
Write the new configuration to NVRAM as follows:
Router# copy running-config startup-config
[OK]
Router#
The system displays an OK message when the configuration has been stored in NVRAM.
Step 5
Verify that new interfaces are now in the correct state (shut down) using the
show interfaces ethernet command (followed by the interface address of the interface) to display the
specific interface.
Table 4-2
provides examples.
VIP in Cisco 7000 series or
Cisco 7500 series routers
interface, followed by the type
(ethernet) and
slot/port adapter/port
(interface-processor-slot-number/
port-adapter-slot-number/
interface-port-number)
The example is for interface 0 and interface 1 on a
port adapter in port adapter slot 1 of a VIP installed
in interface processor slot 1.
Router(config-if)# interface ethernet 1/1/0
Router(config-if)# shutdown
Router(config-if)# interface ethernet 1/1/0
Router(config-if)# shutdown
Ctrl-Z
Router#
Table 4-1
Syntax of the shutdown Command (continued)
Platform
Command
Example
Table 4-2
Examples of show interfaces Command
Platform
Command
Example
Cisco 7120 series routers
show interfaces ethernet, followed by
slot/port (port-adapter-slot-number/
interface-port-number)
The example is for interface 0 on a port
adapter in port adapter slot 1.
Router# show interfaces ethernet 1/0
Serial 1/0 is administratively down,
line protocol is down
[Additional display text omitted from
this example]
Cisco 7140
show interfaces ethernet, followed by
slot/port (port-adapter-slot-number/
interface-port-number)
The example is for interface 0 on a port
adapter in port adapter slot 1.
Router# show interfaces ethernet 1/0
Serial 1/0 is administratively down,
line protocol is down
[Additional display text omitted from
this example]