Cisco Systems Cisco IOS XR manual Show controllers fabric rack all detail

Chapter 3 Bringing Up the Cisco IOS XR Software on a Multishelf System

Bringing Up and Verifying FCCs

	Command or Action	Purpose
Step 4 show controllers fabric connectivity all detail		Displays the LCC cards that can communicate
		with all eight fabric planes.
	Example:	• The expected output should contain a
	RP/0/RP0/CPU0:router(admin)# show controllers fabric	series of ‘1’s for each of the fabric planes
	connectivity all detail	active in the system. If a fabric plane is
		administratively “shutdown” the output of
		the command above remains the same. If
		the fabric card is physically removed or
		powered down, the “1” changes to “.”
Step 5 On the external Catalyst switches, verify that the links are not		Verifies that the links from the chassis to the
	unidirectional.	external Catalyst switches are operating
		correctly.
		• If a unidirectional link is present, a loop
		may occur.
		• For instructions to verify the Catalyst
		links, see the “Verifying the Catalyst
		Switch” section on page 3-18. The
		verification commands must be entered
		from a terminal directly connected to the
		external Catalyst switches, using
		Cisco IOS CLI commands.

Examples

This section contains an example for the following task:

•Verify That All Fabric Planes Are Ready to Handle Data, page 3-36

Verify That All Fabric Planes Are Ready to Handle Data

In the following examples, the fabric planes are examined in administration EXEC mode to ensure that they are ready to handle traffic.

show controllers fabric rack all detail

In the following example, the rack status is normal and the server status is present.

RP/0/RP0/CPU0:router(admin)# show controllers fabric rack all detail

Rack	Rack	Server
Num	Status	Status
----	------	------
0	NORMAL	PRESENT
1	NORMAL	PRESENT
F0	NORMAL	PRESENT

RP/0/RP0/CPU0:router(admin)#

show controllers fabric plane all detail

In the following example, all eight planes are displayed, and the administrative and operational state of each plane is up.

RP/0/RP0/CPU0:router(admin)# show controllers fabric plane all detail

	Cisco IOS XR Getting Started Guide
3-36	OL-10957-02