Cisco ISE - Line Card ISE Especificaciones descargar pdf (Pagina 48)

Channelized and Electrical Interface Line Card Installation and Configuration

78-16417-02

Configuring and Troubleshooting Line Card Interfaces

Step 2 In global configuration mode, enter the controller configuration mode by entering the controller

command and specifying a OC-12/STM-4 interface, as follows:

Router(config)# controller SONET 1/0

Router(config-controller)#

Step 3 Set the clock source to line or internal:

Router(config-controller)# [no] clock source {line | internal}

Use the no form of this command to restore the default value, which is line.

Step 4 Change the OC-12/STM-4 controller loopback mode:

Router(config-controller)# [no] loopback {line | internal}

Use the no form of this command to clear the loop setting.

Step 5 Change the framing type for the port:

Router(config-controller)# framing {sonet | sdh}

Note Both OC-3/STM-1 ports should be configured to the same framing type: either both ports

configured for SONET, or both ports configured for SDH. The specific restriction applies to

mixing E1 and T1 channels on one line card, which is not supported. If you attempt to violate

this restriction, the system will display a warning message.

Step 6 Change the shutdown state to up and enable the controller:

Router(config-controller)# [no] shutdown

The no shutdown command passes an enable command to the 2-port channelized OC-3/STM-1

(DS1/E1) line card. It also causes the line card to configure itself based on the current configuration

parameter values.

Table 28 shows the default OC-12 controller configuration of a 2-port channelized OC-3/STM-1

(DS1/E1) line card in a Cisco 12000 Series Router.

Table 28 2-Port Channelized OC-3/STM-1 (DS1/E1) Line Card Controller Configuration Default

Value s

Parameter Configuration Command Default Value

Framing [no] framing [sdh | sonet]sonet

Clock source [no] clock source [internal | line] line

Loop internal [no] loopback [internal | line] no loopback

Shutdown [no] shutdown no shutdown

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Cisco ISE - Line Card ISE Especificaciones Pagina 48