Cisco 30 VIP Spezifikationen PDF herunterladen (Seite 22)

22 VIP-FE-TX Installation and Conﬁguration

Versatile Interface Processor Functions

Step 6 If the VIP is a replacement, use the show interfaces type slot/port adapter/port or show

controllers cbus command to verify the status of the interfaces. (Refer to the section

“Verifying VIP Status Using show Commands” on page 22.)

If you replaced a VIP with a new VIP with a greater number of ports (for example, if you

replaced a one-port VIP with a two-port VIP), the system will recognize the ﬁrst interface,

but will not recognize the additional interface. The new interface will remain in the

shutdown state until you conﬁgure it.

Step 7 When the interfaces are up, check the activity of each interface by observing the status

LEDs, which are described in the appropriate LED section of this document for your port

adapter type.

Step 8 In general, if an interface’s LED fails to go on and a cable is connected to the port, check

the cable connection and make certain it is properly seated in the connector.

If an error message is displayed on the console terminal, refer to the System Error Messages

publication for error message deﬁnitions. If you experience other problems that you are unable to

solve, contact a service representative for assistance.

This completes the VIP installation. If you installed a new VIP or if you installed a replacement VIP

with an additional port, you must now conﬁgure the new interface as described in the following

section.

Verifying VIP Status Using show Commands

The following procedure describes how to use the show commands to verify that the new interfaces

are conﬁgured correctly:

Step 1 Use the show version or show hardware commands to display the system hardware

conﬁguration. Ensure that the list includes the type of interfaces you just installed (Fast

Ethernet, Ethernet, Token Ring, serial, and so forth).

Step 2 Display all of the current interface processors and their interfaces with the show

controllers cbus command. Verify that the new VIP appears in the correct slot.

Step 3 Specify one of the new VIP interfaces with the show interfaces type slot/port adapter/port

command and verify that the ﬁrst line of the display speciﬁes the interface with the correct

slot number. Also verify that the interface and line protocol are in the correct state: up or

down.

Step 4 Display the protocols conﬁgured for the entire system and speciﬁc interfaces with the

command show protocols. If necessary, return to Conﬁguration mode to add or remove

protocol routing on the system or speciﬁc interfaces.

Step 5 Display the entire system conﬁguration ﬁle with the show conﬁguration command. Verify

that the conﬁguration is accurate for the system and each interface.

If the interface is down and you conﬁgured it as up, or if the displays indicate that the hardware is

not functioning properly, ensure that the network interface is properly connected and terminated. If

you still have problems bringing the interface up, contact a service representative for assistance.

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Cisco 30 VIP Spezifikationen Seite 22