Cisco 7300-6T3 Especificações descarregar pdf (Página 37)

4-3

Cisco 7304 6-Port Clear Channel E3 Line Card Installation and Configuration

OL-5061-01

Chapter 4 Configuring the 6E3 Line Card

Configuring the Interfaces

When you have finished, press Ctrl-Z—hold down the Control key while you press Z—or enter end or

exit to exit configuration mode and return to the EXEC command interpreter.

Note If you need to shut down additional interfaces, enter the interface serial command (followed by

the interface address of the interface) for each of the interfaces on your line card. 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 command

(followed by the interface type and interface address of the interface) to display the specific interface.

Table 4-2 provides examples.

Step 6 Reenable interfaces by doing the following:

a. Repeat Step 3 to reenable an interface. Substitute the no shutdown command for the shutdown

command.

b. Repeat Step 4 to write the new configuration to memory.

Use the copy running-config startup-config command.

c. Repeat Step 5 to verify that the interfaces are in the correct state. Use the

show interfaces command followed by the interface type and interface address of the interface.

For complete descriptions of software configuration commands, refer to the publications listed in the

“Related Documentation” section on page viii.

Table 4-1 Syntax of the shutdown Command

Platform Command Example

Cisco 7304 routers interface, followed by the type

(serial) and slot/port (slot-number/

interface-port-number)

The example is for interface 0 and interface 1 on a 6E3 line

card in slot 2.

Router(config-if)# interface serial 2/0

Router(config-if)# shutdown

Router(config-if)# interface serial 2/1

Router(config-if)# shutdown

Ctrl-Z

Router#

Table 4-2 Examples of the show interfaces serial Command

Platform Command Example

Cisco 7304 router show interfaces serial, followed

by slot/port (slot-number/

interface-port-number)

The example is for interface 0 on a 6E3 line card in slot 2.

Router# show interfaces serial 2/0

Serial 2/0 is administratively down, line protocol is

down

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