Show Commands

This chapter describes the Cisco NX-OS show commands used to manage a Cisco Nexus 2000 Series Fabric Extender from a Cisco Nexus 5000 Series switch.

show diagnostic result fex

To display the results from the diagnostic tests for a Fabric Extender chassis, use the show diagnostic result fex command.

show diagnostic result fex chassis_ID

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display the results from the diagnostic tests for a Fabric Extender:

switch# show diagnostic result fex 100
FEX-100: 48x1GE/Supervisor SerialNo : JAF1237ABSE
Overall Diagnostic Result for FEX-100 : OK
 
Test results: (. = Pass, F = Fail, U = Untested)
TestPlatform:
0) SPROM: --------------->.
1) MV88E6095: --------------->.
2) Fan: --------------->.
3) Power Supply: --------------->.
4) Temperature Sensor: --------------->.
 
TestForwardingPorts:
Eth 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Port ------------------------------------------------------------------------
........................
 
Eth 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Port ------------------------------------------------------------------------
........................
 
TestFabricPorts:
Fabric 1 2 3 4
Port ------------
....
 
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show environment fex

To display the environmental sensor status, use the show environment fex command.

show environment fex { all | chassis_ID } [ temperature | power | fan ]

 
Syntax Description

all

Displays information for all Fabric Extender chassis.

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

temperature

(Optional) Displays temperature sensor information.

power

(Optional) Displays power capacity and power distribution information.

fan

(Optional) Displays fan information.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display the environmental sensor status for a Fabric Extender:

switch# show environment fex 100
 
Temperature Fex 100:
-----------------------------------------------------------------
Module Sensor MajorThresh MinorThres CurTemp Status
(Celsius) (Celsius) (Celsius)
-----------------------------------------------------------------
1 Outlet-1 85 75 50 ok
1 Inlet-1 100 90 37 ok
 
 
Fan Fex: 100:
------------------------------------------------------
Fan Model Hw Status
------------------------------------------------------
Chassis N2K-C2148-FAN -- ok
PS-1 N5K-PAC-200W -- ok
PS-2 -- -- absent
 
 
Power Supply Fex 100:
---------------------------------------------------------------------------
Voltage: 12 Volts
-----------------------------------------------------
PS Model Power Power Status
(Watts) (Amp)
-----------------------------------------------------
1 N5K-PAC-200W 0.00 0.00 ok
2 -- -- -- --
 
 
Mod Model Power Power Power Power Status
Requested Requested Allocated Allocated
(Watts) (Amp) (Watts) (Amp)
--- ------------------- ------- ---------- --------- ---------- ----------
1 N5K-C5110T-BF-1GE 24.00 2.00 24.00 2.00 powered-up
 
 
Power Usage Summary:
--------------------
Power Supply redundancy mode: redundant
 
Total Power Capacity 0.00 W
 
Power reserved for Supervisor(s) 24.00 W
Power currently used by Modules 0.00 W
 
-------------
Total Power Available -24.00 W
-------------
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show fex

To display information about a specific Fabric Extender or all attached chassis, use the show fex command.

show fex [ chassis_ID [ detail ]]

 
Syntax Description

chassis_ID

(Optional) Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

detail

(Optional) Displays a detailed listing.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display information about all attached Fabric Extender chassis:

switch# show fex
FEX FEX FEX FEX
Number Description State Model Serial
------------------------------------------------------------------------
100 FEX0100 Online N5K-C5110T-BF-1GE JAF1237ABSE
101 FEX0101 Online N2K-C2248TP-1GE JAF11223333
102 FEX0102 Online N5K-C5110T-BF-1GE JAF1241BLHQ
105 FEX0105 Online N2K-C2232P-10GE JAF1331AKBM
switch#
 

This example shows how to display information about a specific Fabric Extender chassis:

switch# show fex 101
FEX: 101 Description: FEX0101 state: Online
FEX version: 4.2(1)N1(1) [Switch version: 4.2(1)N1(1)]
Extender Model: N2K-C2248TP-1GE, Extender Serial: JAF11223333
Part No: 73-12748-01
pinning-mode: static Max-links: 1
Fabric port for control traffic: Eth3/5
Fabric interface state:
Po5 - Interface Up. State: Active
Eth3/5 - Interface Up. State: Active
Eth3/6 - Interface Up. State: Active
switch#
 

This example shows how to display the detailed information about all attached Fabric Extender chassis:

switch# show fex detail
FEX: 100 Description: FEX0100 state: Online
FEX version: 4.2(1)N1(1) [Switch version: 4.2(1)N1(1)]
FEX Interim version: 4.2(1)N1(0.309)
Switch Interim version: 4.2(1)N1(0.309)
Extender Model: N5K-C5110T-BF-1GE, Extender Serial: JAF1237ABSE
Part No: 73-12009-02
Card Id: 70, Mac Addr: 00:0d:ec:b1:13:02, Num Macs: 64
Module Sw Gen: 12594 [Switch Sw Gen: 21]
post level: complete
pinning-mode: static Max-links: 1
Fabric port for control traffic: Eth3/3
Fabric interface state:
Po12 - Interface Up. State: Active
Eth3/3 - Interface Up. State: Active
Eth3/4 - Interface Up. State: Active
Fex Port State Fabric Port Primary Fabric
Eth100/1/1 Up Po12 Po12
Eth100/1/2 Up Po12 Po12
Eth100/1/3 Up Po12 Po12
Eth100/1/4 Up Po12 Po12
Eth100/1/5 Up Po12 Po12
Eth100/1/6 Up Po12 Po12
Eth100/1/7 Up Po12 Po12
Eth100/1/8 Up Po12 Po12
Eth100/1/9 Up Po12 Po12
Eth100/1/10 Up Po12 Po12
Eth100/1/11 Up Po12 Po12
Eth100/1/12 Up Po12 Po12
Eth100/1/13 Up Po12 Po12
Eth100/1/14 Up Po12 Po12
Eth100/1/15 Up Po12 Po12
Eth100/1/16 Up Po12 Po12
Eth100/1/17 Up Po12 Po12
Eth100/1/18 Up Po12 Po12
Eth100/1/19 Up Po12 Po12
Eth100/1/20 Up Po12 Po12
Eth100/1/21 Up Po12 Po12
Eth100/1/22 Up Po12 Po12
Eth100/1/23 Up Po12 Po12
--More--
switch#
 

 
Related Commands

Command
Description

fex

Creates a Fabric Extender and enters fabric extender configuration mode.

show fex detail

To display detailed information about a specific Fabric Extender or all attached chassis, use the show fex detail command.

show fex detail

 
Syntax Description

This command has no arguments or keywords.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display detailed information about all attached Fabric Extender chassis:

switch# show fex detail
FEX: 100 Description: FEX0100 state: Online
FEX version: 4.2(1)N1(1) [Switch version: 4.2(1)N1(1)]
FEX Interim version: 4.2(1)N1(0.326)
Switch Interim version: 4.2(1)N1(0.326)
Extender Model: N5K-C5110T-BF-1GE, Extender Serial: JAF1237ABSE
Part No: 73-12009-02
Card Id: 70, Mac Addr: 00:0d:ec:b1:13:02, Num Macs: 64
Module Sw Gen: 12594 [Switch Sw Gen: 21]
post level: complete
pinning-mode: static Max-links: 1
Fabric port for control traffic: Eth3/4
Fabric interface state:
Po12 - Interface Up. State: Active
Eth3/3 - Interface Up. State: Active
Eth3/4 - Interface Up. State: Active
Fex Port State Fabric Port Primary Fabric
Eth100/1/1 Up Po12 Po12
Eth100/1/2 Up Po12 Po12
Eth100/1/3 Up Po12 Po12
Eth100/1/4 Up Po12 Po12
Eth100/1/5 Up Po12 Po12
Eth100/1/6 Up Po12 Po12
Eth100/1/7 Up Po12 Po12
Eth100/1/8 Up Po12 Po12
Eth100/1/9 Up Po12 Po12
Eth100/1/10 Up Po12 Po12
Eth100/1/11 Up Po12 Po12
Eth100/1/12 Up Po12 Po12
Eth100/1/13 Up Po12 Po12
Eth100/1/14 Up Po12 Po12
Eth100/1/15 Up Po12 Po12
Eth100/1/16 Up Po12 Po12
Eth100/1/17 Up Po12 Po12
Eth100/1/18 Up Po12 Po12
Eth100/1/19 Up Po12 Po12
Eth100/1/20 Up Po12 Po12
Eth100/1/21 Up Po12 Po12
Eth100/1/22 Up Po12 Po12
Eth100/1/23 Up Po12 Po12
Eth100/1/24 Up Po12 Po12
Eth100/1/25 Up Po12 Po12
Eth100/1/26 Up Po12 Po12
Eth100/1/27 Up Po12 Po12
Eth100/1/28 Up Po12 Po12
Eth100/1/29 Up Po12 Po12
Eth100/1/30 Up Po12 Po12
Eth100/1/31 Up Po12 Po12
Eth100/1/32 Up Po12 Po12
Eth100/1/33 Down Po12 Po12
Eth100/1/34 Down Po12 Po12
Eth100/1/35 Down Po12 Po12
Eth100/1/36 Down Po12 Po12
Eth100/1/37 Down Po12 Po12
Eth100/1/38 Down Po12 Po12
Eth100/1/39 Down Po12 Po12
Eth100/1/40 Up Po12 Po12
Eth100/1/41 Up Po12 Po12
Eth100/1/42 Up Po12 Po12
Eth100/1/43 Up Po12 Po12
Eth100/1/44 Up Po12 Po12
Eth100/1/45 Up Po12 Po12
Eth100/1/46 Up Po12 Po12
Eth100/1/47 Up Po12 Po12
Eth100/1/48 Up Po12 Po12
Logs:
04/16/2010 05:05:23.441707: Module register received
04/16/2010 05:05:23.442886: Registration response sent
04/16/2010 05:05:23.551846: Module Online Sequence
04/16/2010 05:05:56.520856: Module Online
04/16/2010 05:29:38.526605: Deleting route to FEX
04/16/2010 05:29:38.536055: Module disconnected
04/16/2010 05:29:38.537686: Offlining Module
04/16/2010 05:29:38.538260: Module Offline Sequence
04/16/2010 05:29:53.646254: Module Offline
04/16/2010 05:29:54.178401: Deleting route to FEX
04/16/2010 05:29:54.184092: Module disconnected
04/16/2010 05:29:54.186230: Offlining Module
04/16/2010 05:31:13.784346: Module register received
04/16/2010 05:31:13.785410: Registration response sent
04/16/2010 05:31:15.676906: Module Online Sequence
04/16/2010 05:31:50.492714: Module Online
04/16/2010 05:32:18.388033: Deleting route to FEX
04/16/2010 05:32:18.393579: Module disconnected
04/16/2010 05:32:18.394845: Offlining Module
04/16/2010 05:32:18.395412: Module Offline Sequence
04/16/2010 05:32:30.336790: Module Offline
04/16/2010 05:32:30.683558: Deleting route to FEX
04/16/2010 05:32:30.690042: Module disconnected
04/16/2010 05:32:30.692101: Offlining Module
04/16/2010 05:33:42.781911: Module register received
04/16/2010 05:33:42.783432: Registration response sent
04/16/2010 05:33:52.542824: Module Online Sequence
04/16/2010 05:34:33.483417: Module Online
<---output truncated--->
switch#
 

 
Related Commands

Command
Description

fex

Creates a Fabric Extender and enters fabric extender configuration mode.

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show fex transceiver

To display information about the transceiver connecting a Fabric Extender to the Cisco Nexus 5000 Series switch, use the show fex transceiver command.

show fex chassis_ID transceiver [ calibration | detail ]

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

calibration

(Optional) Displays detailed calibration information about the transceiver.

detail

(Optional) Displays detailed diagnostic information about the transceiver.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display information about the transceiver that connects a Fabric Extender to the Cisco Nexus 5000 Series switch:

switch# show fex 101 transceiver
 
Fex Uplink: 1
Fabric Port: Ethernet3/5
sfp is present
name is CISCO-AVAGO
part number is SFBR-7700SDZ
revision is B4
serial number is AGD113921ZR
nominal bitrate is 10300 MBits/sec
Link length supported for 50/125mm fiber is 82 m(s)
Link length supported for 62.5/125mm fiber is 26 m(s)
cisco id is --
cisco extended id number is 4
 
 
Fex Uplink: 2
Fabric Port: Ethernet3/6
sfp is present
name is CISCO-AVAGO
part number is SFBR-7700SDZ
revision is B4
serial number is AGD113422LS
nominal bitrate is 10300 MBits/sec
Link length supported for 50/125mm fiber is 82 m(s)
Link length supported for 62.5/125mm fiber is 26 m(s)
cisco id is --
cisco extended id number is 4
 
 
Fex Uplink: 3
Fabric Port: --
sfp is present
name is CISCO-AVAGO
part number is SFBR-7700SDZ
revision is B4
serial number is AGD11392258
nominal bitrate is 10300 MBits/sec
Link length supported for 50/125mm fiber is 82 m(s)
Link length supported for 62.5/125mm fiber is 26 m(s)
--More--
switch#
 

 
Related Commands

Command
Description

fex

Creates a Fabric Extender and enters fabric extender configuration mode.

show fex version

To display the version information about a Fabric Extender, use the show fex version command.

show fex chassis_ID version

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display the version information about a Fabric Extender:

switch# show fex 101 version
Software
Bootloader version: 0.2
System boot mode: primary
System image version: 4.2(1)N1(1) [build 4.2(1)N1(0.309)]
 
Hardware
Module: Fabric Extender 48x1GE + 4x10G Module
CPU: Motorola, e300c4
Serial number: JAF11223333
Bootflash: locked
 
Kernel uptime is 0 day(s), 3 hour(s), 53 minutes(s), 43 second(s)
 
Last reset at Wed Mar 31 06:28:41 2010
Reason: Kernel Reboot
Service: Reload new image
switch#
 

 
Related Commands

Command
Description

fex

Creates a Fabric Extender and enters fabric extender configuration mode.

show interface fex-fabric

To display all Fabric Extender fabric interfaces, use the show interface fex-fabric command.

show interface fex-fabric

 
Syntax Description

This command has no arguments or keywords.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display all Fabric Extender fabric interfaces:

switch# show interface fex-fabric
Fabric Fabric Fex FEX
Fex Port Port State Uplink Model Serial
---------------------------------------------------------------
105 Eth1/5 Active 5 N2K-C2232P-10GE JAF1331AKBM
105 Eth1/6 Active 6 N2K-C2232P-10GE JAF1331AKBM
105 Eth1/7 Active 8 N2K-C2232P-10GE JAF1331AKBM
105 Eth1/8 Active 7 N2K-C2232P-10GE JAF1331AKBM
102 Eth1/17 Active 1 N5K-C5110T-BF-1GE JAF1241BLHQ
102 Eth1/18 Configured 0
102 Eth1/19 Active 3 N5K-C5110T-BF-1GE JAF1241BLHQ
102 Eth1/20 Active 4 N5K-C5110T-BF-1GE JAF1241BLHQ
100 Eth3/3 Active 1 N5K-C5110T-BF-1GE JAF1237ABSE
100 Eth3/4 Active 2 N5K-C5110T-BF-1GE JAF1237ABSE
101 Eth3/5 Active 1 N2K-C2248TP-1GE JAF11223333
101 Eth3/6 Active 2 N2K-C2248TP-1GE JAF11223333
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show interface fex-intf

To display the host interfaces pinned to a fabric interface, use the show interface fex-intf command.

show interface interface fex-intf

 
Syntax Description

interface

Ethernet or EtherChannel interface.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display the host interfaces pinned to an Ethernet fabric interface on the parent switch:

switch# show interface ethernet 1/1 fex-intf
 

This example shows how to display the host interfaces pinned to an EtherChannel fabric interface on the parent switch:

switch# show interface port-channel 1 fex-intf
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show interface transceiver fex-fabric

To display information about all transceivers connected to fabric interfaces, use the show interface transceiver fex-fabric command.

show interface transceiver fex-fabric [ calibration | detail ]

 
Syntax Description

calibration

(Optional) Displays detailed calibration information about the transceiver.

detail

(Optional) Displays detailed diagnostic information about the transceiver.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.0(1a)N2(1)

This command was introduced.

Examples

This example shows how to display information about all transceivers that connect to fabric interfaces:

switch# show interface transceiver fex-fabric
Ethernet1/5
sfp is present
name is CISCO-MOLEX INC
part number is 74752-9025
revision is A
serial number is MOC12302468
nominal bitrate is 12000 MBits/sec
Link length supported for 50/125mm fiber is 0 m(s)
Link length supported for 62.5/125mm fiber is 0 m(s)
cisco id is --
cisco extended id number is 4
 
Ethernet1/6
sfp is present
name is CISCO-MOLEX INC
part number is 74752-9025
revision is A
serial number is MOC12260214
nominal bitrate is 12000 MBits/sec
Link length supported for 50/125mm fiber is 0 m(s)
Link length supported for 62.5/125mm fiber is 0 m(s)
cisco id is --
cisco extended id number is 4
 
Ethernet1/7
sfp is present
name is CISCO-MOLEX INC
part number is 74752-9025
revision is A
serial number is MOC12301888
nominal bitrate is 12000 MBits/sec
Link length supported for 50/125mm fiber is 0 m(s)
Link length supported for 62.5/125mm fiber is 0 m(s)
cisco id is --
cisco extended id number is 4
 
Ethernet1/8
sfp is present
name is CISCO-MOLEX INC
--More--
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show inventory fex

To display the physical inventory of a Fabric Extender, such as the name, description, and volume ID, use the show inventory fex command.

show inventory fex chassis_ID

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display the physical inventory of a specific Fabric Extender chassis:

switch# show inventory fex 100
NAME: "FEX 100 CHASSIS", DESCR: "N5K-C5110T-BF-1GE CHASSIS"
PID: N5K-C5110T-BF-1GE, VID: V01, SN: JAF1237ABSE
 
NAME: "FEX 100 Module 1", DESCR: "Fabric Extender Module: 48x1GE, 4X10GE Supervi
sor"
PID: N5K-C5110T-BF-1GE, VID: V00, SN: JAF1237ABSE
 
NAME: "FEX 100 Fan 1", DESCR: "Fabric Extender Fan module"
PID: N2K-C2148-FAN, VID: N/A, SN: N/A
 
NAME: "FEX 100 Power Supply 1", DESCR: "Fabric Extender AC power supply"
PID: N5K-PAC-200W, VID: 00V0, SN: PAC12473L17
 
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show locator-led

To display the status of the locator LED in a Fabric Extender, use the show locator-led command.

show locator-led status

 
Syntax Description

status

Displays the status of the locator LED in a Fabric Extender module.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

 
Usage Guidelines

Use the locator-led command to toggle the locator LED of a Fabric Extender.

Examples

This example shows how to display the modules that have the locator LED set to off or on:

switch# show locator-led status
Component Locator LED Status
-----------------------------------
FEX 100 off
FEX 101 off
FEX 102 off
FEX 103 off
FEX 105 off
switch#
 

 
Related Commands

Command
Description

locator-led

Turns on the locator LED of a Fabric Extender chassis.

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show module fex

To display the module information for a Fabric Extender, use the show module fex command.

show module fex [ all | chassis_ID ]

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

all

Displays information about all Fabric Extender modules.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display the module information of Fabric Extenders:

switch# show module fex all
FEX Mod Ports Card Type Model Status.
--- --- ----- ---------------------------------- ------------------ -----------
100 1 48 Fabric Extender 48x1GE Module N5K-C5110T-BF-1GE present
101 1 48 Fabric Extender 48x1GE + 4x10G Mod N2K-C2248TP-1GE present
102 1 48 Fabric Extender 48x1GE Module N5K-C5110T-BF-1GE present
105 1 32 Fabric Extender 32x10GE + 8x10G Mo N2K-C2232P-10GE present
 
FEX Mod Sw Hw World-Wide-Name(s) (WWN)
--- --- -------------- ------ -----------------------------------------------
100 1 4.2(1)N1(1) 0.0 --
101 1 4.2(1)N1(1) 0.103 --
102 1 4.2(1)N1(1) 0.2 --
105 1 4.2(1)N1(1) 1.0 --
 
FEX Mod MAC-Address(es) Serial-Num
--- --- -------------------------------------- ----------
100 1 000d.ecb1.1300 to 000d.ecb1.132f JAF1237ABSE
101 1 0022.bdd1.3cc0 to 0022.bdd1.3cef JAF11223333
102 1 000d.ecb1.25c0 to 000d.ecb1.25ef JAF1241BLHQ
105 1 000d.ecca.6f40 to 000d.ecca.6f5f JAF1331AKBM
switch#
 

This commands shows how to display the module information for a specific Fabric Extender:

switch# show module fex 100
FEX Mod Ports Card Type Model Status.
--- --- ----- ---------------------------------- ------------------ -----------
100 1 48 Fabric Extender 48x1GE Module N5K-C5110T-BF-1GE present
 
FEX Mod Sw Hw World-Wide-Name(s) (WWN)
--- --- -------------- ------ -----------------------------------------------
100 1 4.2(1)N1(1) 0.0 --
 
FEX Mod MAC-Address(es) Serial-Num
--- --- -------------------------------------- ----------
100 1 000d.ecb1.1300 to 000d.ecb1.132f JAF1237ABSE
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

 

show provision

To display information about provision, use the show provision command.

show provision failed-config slot-number

 
Syntax Description

failed-config

Displays the configuration that failed to be applied to the slot.

slot-number

Slot number in the chassis. The range is from 2 to 199.

 
Command Default

None

 
Command Modes

EXEC mode
Configuration synchronization mode

 
Command History

Release
Modification

5.0(2)N1(1)

This command was introduced.

Examples

This example shows how to display the preprovisioning configuration that failed to be applied to slot 2:

switch# show provision failed-config 2
Config has not been applied yet for this slot.
 
switch#
 

 
Related Commands

Command
Description

provision

Preprovisions a module in a slot.

show running-config exclude-provision

Displays the running configuration excluding the preprovisioned features.

slot

Enables a slot for preprovisioning a module.

 

show queuing interface

To display the queuing information of interfaces, use the show queuing interface command.

show queuing interface [ ethernet slot-chassis-no / port-slot-no / port-no ]

 
Syntax Description

ethernet

(Optional) Specifies that queuing information be displayed for an Ethernet interface or a Fabric Extender.

slot-chassis-no

Slot number of the Ethernet interface or chassis ID of the Fabric Extender. The range is from 1 to 255.

port-slot-no

Port number of the Ethernet interface or the remote slot ID of the Fabric Extender. The range is from 1 to 128.

port-no

Port number of the Fabric Extender. The range is from 1 to 48.

 
Command Default

Displays the queuing information for all interfaces.

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.1(3)N1(1)

This command was introduced.

Examples

This example shows how to display the queuing information, including the buffer threshold and queue limit values, of a specified interface on a switch that runs Cisco NX-OS 4.2(1)N2(1):

switch# show queuing interface eth101/1/1
Ethernet101/1/1 queuing information:
Input buffer allocation:
Qos-group: 0 3 4 (shared)
frh: 3
drop-type: drop
cos: 0 2 3 4 6 7
xon xoff buffer-size
---------+---------+-----------
11520 21760 44800
 
Qos-group: 2
frh: 2
drop-type: no-drop
cos: 1 5
xon xoff buffer-size
---------+---------+-----------
12800 23040 46080
 
Queueing:
queue qos-group cos priority bandwidth mtu
--------+------------+--------------+---------+---------+----
3 0 3 4 0 2 3 4 6 WRR 99 9280
2 2 1 5 WRR 1 9280
 
Buffer threshold: 163840 bytes
Queue limit: 327680 bytes
 
Queue Statistics:
queue rx
------+---------------
3 38557
2 0
 
Port Statistics:
tx queue drop
---------------
26374
 
Priority-flow-control enabled: no
Flow-control status:
cos qos-group rx pause tx pause masked rx pause
-------+-----------+---------+---------+---------------
0 0 xon xon xon
1 2 xon xon xon
2 3 xon xon xon
3 0 xon xon xon
4 3 xon xon xon
5 2 xon xon xon
6 0 xon xon xon
7 n/a xon xon xon
switch#
 

This example shows how to display the queuing information, including the buffer threshold and queue limit values, of a specified interface on a switch that runs Cisco NX-OS 5.0(2)N2(1):

switch# show queuing interface ethernet 1/4
Interface Ethernet1/4 TX Queuing
qos-group sched-type oper-bandwidth
0 WRR 50
1 WRR 50
5 priority 0
 
Interface Ethernet1/4 RX Queuing
qos-group 0:
q-size: 102400, MTU: 1538
drop-type: drop, xon: 0, xoff: 640
Statistics:
Pkts received over the port : 1
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 1
Ucast pkts received from the cross-bar : 1577841
Pkts sent to the port : 1577841
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
 
qos-group 1:
q-size: 76800, MTU: 2240
drop-type: no-drop, xon: 128, xoff: 240
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
 
qos-group 5:
q-size: 122880, MTU: 1538
drop-type: drop, xon: 0, xoff: 768
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 1
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
switch#
 

Table 1 describes the significant fields shown in the display.

 

Table 1 show queuing interface Field Descriptions

Field
Description

Ethernet...

Ethernet interface information.

qoS-group

Information about QoS groups configured on the switch.

sched-type

Type of schedule.

WRR

Weighted round robin(WRR). Queue eight for scheduling.

Priority

Priority of the queue.

q-size

Queue size.

drop-type

Queue drop type can be either drop or no-drop.

MTU

Maximum transmit unit (MTU) for the queue.

Xon

Transmission on at this threshold.

Xoff

Transmission off at this threshold.

Buffer threshold

Buffer threshold value for the interface.

Queue limit

Queue limit value for the interface.

 
Related Commands

Command
Description

hardware buffer-threshold

Configures the hardware buffer threshold.

hardware queue-limit

Configures the hardware queue limit.

show fex

Displays all configured Fabric Extender chassis connected to the switch.

 

show running-config exclude-provision

To display the running configuration without the configuration for offline preprovisioned interfaces, use the show running-config exclude-provision command.

show running-config exclude-provision

 
Syntax Description

This command has no arguments or keywords.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

5.0(2)N1(1)

This command was introduced.

Examples

This example shows how to display the running configuration without the offline preprovisioned interfaces:

switch# show running-config exclude-provision
 
!Command: show running-config exclude-provision
!Time: Mon Sep 6 08:10:16 2010
 
version 5.0(2)N1(1)
feature fcoe
 
feature telnet
feature tacacs+
cfs ipv4 distribute
cfs eth distribute
feature udld
feature interface-vlan
feature lacp
feature vpc
feature lldp
feature vtp
feature fex
 
username admin password 5 $1$wmFN7Wly$/pjqx1DfAkCCAg/KyxbUz/ role network-admin
username install password 5 ! role network-admin
username praveena password 5 ! role network-operator
no password strength-check
ip domain-lookup
ip domain-lookup
tacacs-server host 192.168.131.54 key 7 "wawy1234"
tacacs-server host 192.168.131.37
tacacs-server host 192.168.131.37 test username user1
aaa group server tacacs+ t1
server 192.168.131.54
aaa group server tacacs+ tacacs
radius-server host 192.168.128.5 key 7 "KkwyCet" authentication accounting
aaa group server radius r1
server 192.168.128.5
hostname BEND-2
vlan dot1Q tag native
logging event link-status default
logging event trunk-status default
no service recover-errdisable
errdisable recovery interval 600
no errdisable detect cause link-flap
errdisable recovery cause link-flap
errdisable recovery cause udld
--More--
<--output truncated-->
switch#
 

 
Related Commands

Command
Description

copy running-config startup-config

Copies the running configuration to the startup configuration.

provision

Preprovisions a module in a slot.

show provision

Displays the preprovisioned module information.

show startup-config exclude-provision

Displays the startup configuration without the preprovisioning information for offline interfaces.

slot

Configures a chassis slot for a predefined module.

 

show running-config fex

To display the running configuration for Fabric Extenders (FEXs), use the show running-config fex command.

show running-config fex [ all ]

 
Syntax Description

all

(Optional) Displays FEX information including default settings.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N2(1)

This command was introduced.

Examples

This example shows how to display information on the running FEX configuration, including the buffer threshold value and queue limit:

switch# show running-config fex
 
!Command: show running-config fex
!Time: Mon Jul 19 07:56:21 2010
 
version 4.2(1)N2(1)
feature fex
 
fex 100
pinning max-links 1
description "RedwoodFex100"
fex 101
pinning max-links 1
description "FEX0101"
fex 150
pinning max-links 1
description "PortolaFex150"
fex 151
pinning max-links 1
description "PortolaFex151"
fex 160
pinning max-links 1
description "FEX0160"
fex 198
hardware N2232P queue-limit 50000
pinning max-links 1
description "WoodsideFex198"
fex 199
hardware N2232P queue-limit 20000
no hardware N2248T queue-limit
hardware N2148T buffer-threshold 163840
pinning max-links 1
description "WoodsideFex199"
 
interface port-channel100
fex associate 100
 
interface port-channel150
--More--
switch#
 

 
Related Commands

Command
Description

hardware buffer-threshold

Configures the hardware buffer threshold.

hardware queue-limit

Configures the hardware queue limit.

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show sprom fex

To display information about the SPROM, use the show sprom fex command.

show sprom fex { all | chassis_ID { all | backplane | powersupply module_no }}

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

all

Displays all SPROM content for a specific Fabric Extender.

backplane

Displays the backplane SPROM content for a specific Fabric Extender.

powersupply

Displays the power supply SPROM content for a specific Fabric Extender.

module_no

Power supply module number for a specific Fabric Extender. The range is from 1 to 2.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display all SPROM content for a specific Fabric Extender:

switch# show sprom fex 100 all
DISPLAY FEX 100 SUP sprom contents
Common block:
Block Signature : 0xabab
Block Version : 3
Block Length : 160
Block Checksum : 0x18c9
EEPROM Size : 65535
Block Count : 3
FRU Major Type : 0x6003
FRU Minor Type : 0x0
OEM String : Cisco Systems, Inc.
Product Number : N5K-C5110T-BF-1GE
Serial Number : JAF1237ABSE
Part Number : 73-12009-02
Part Revision : 00
Mfg Deviation : 0
H/W Version : 0.0
Mfg Bits : 0
Engineer Use : 0
snmpOID : 9.12.3.1.9.72.5.0
Power Consump : -200
RMA Code : 0-0-0-0
CLEI Code : 00000000000
VID : V00
Supervisor Module specific block:
Block Signature : 0x6002
Block Version : 2
Block Length : 103
Block Checksum : 0x2648
Feature Bits : 0x0
HW Changes Bits : 0x2
Card Index : 11011
MAC Addresses : 00-00-00-00-00-00
Number of MACs : 0
Number of EPLD : 0
Port Type-Num : 2-52
Sensor #1 : 85,75
Sensor #2 : 100,90
Sensor #3 : 100,90
Sensor #4 : 100,90
Sensor #5 : 100,90
Sensor #6 : 100,90
Sensor #7 : 100,90
Sensor #8 : 100,90
Max Connector Power: 1000
Cooling Requirement: 300
Ambient Temperature: 40
 
DISPLAY FEX 100 backplane sprom contents:
Common block:
Block Signature : 0xabab
Block Version : 3
Block Length : 160
Block Checksum : 0x195d
EEPROM Size : 65535
Block Count : 5
FRU Major Type : 0x6001
FRU Minor Type : 0x0
OEM String : Cisco Systems, Inc.
Product Number : N5K-C5110T-BF-1GE
Serial Number : JAF1237ABSE
Part Number : 73-12009-02
Part Revision : 00
Mfg Deviation : 0
H/W Version : 0.0
Mfg Bits : 0
Engineer Use : 0
snmpOID : 9.12.3.1.3.719.0.0
Power Consump : -800
RMA Code : 0-0-0-0
CLEI Code : 00000000
VID : V01
Chassis specific block:
Block Signature : 0x6001
Block Version : 3
Block Length : 39
Block Checksum : 0x28a
Feature Bits : 0x0
HW Changes Bits : 0x2
Stackmib OID : 0
MAC Addresses : 00-0d-ec-b1-13-00
Number of MACs : 64
OEM Enterprise : 0
OEM MIB Offset : 0
MAX Connector Power: 0
WWN software-module specific block:
Block Signature : 0x6005
Block Version : 1
Block Length : 0
Block Checksum : 0x66
wwn usage bits:
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00
License software-module specific block:
Block Signature : 0x6006
Block Version : 1
Block Length : 16
Block Checksum : 0x77
lic usage bits:
00 00 00 00 00 00 00 00
 
DISPLAY FEX 100 power-supply 1 sprom contents:
Common block:
Block Signature : 0xabab
Block Version : 3
Block Length : 124
Block Checksum : 0x15fc
EEPROM Size : 124
Block Count : 1
FRU Major Type : 0xab01
FRU Minor Type : 0x1
OEM String : Cisco Systems, Inc.
Product Number : N5K-PAC-200W
Serial Number : PAC12473L17
Part Number : 341-0335-01
Part Revision : 01
CLEI Code : COUPADSBAA
VID : 00V0
snmpOID : 0.0.0.0.0.0.0.0
H/W Version : 0.1
Current : 1667
RMA Code : 0-0-0-0
switch#
 

This command shows how to display the power supply SPROM contents for a specific Fabric Extender:

switch# show sprom fex 100 powersupply 1
DISPLAY FEX 100 power-supply 1 sprom contents:
Common block:
Block Signature : 0xabab
Block Version : 3
Block Length : 124
Block Checksum : 0x15fc
EEPROM Size : 124
Block Count : 1
FRU Major Type : 0xab01
FRU Minor Type : 0x1
OEM String : Cisco Systems, Inc.
Product Number : N5K-PAC-200W
Serial Number : PAC12473L17
Part Number : 341-0335-01
Part Revision : 01
CLEI Code : COUPADSBAA
VID : 00V0
snmpOID : 0.0.0.0.0.0.0.0
H/W Version : 0.1
Current : 1667
RMA Code : 0-0-0-0
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

 

show startup-config exclude-provision

To display the startup configuration that excludes the configuration for offline preprovisioned interfaces, use the show startup-config exclude-provision command.

show startup-config exclude-provision

 
Syntax Description

This command has no arguments or keywords.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

5.0(2)N1(1)

This command was introduced.

Examples

This example shows how to display the startup configuration without the offline preprovisioned interfaces:

switch# show startup-config exclude-provision
 

 
Related Commands

Command
Description

provision

Preprovisions a module in a slot.

show provision

Displays the preprovisioned module information.

show running-config exclude-provision

Displays the running configuration excluding the preprovisioned features.

slot

Configures a chassis slot for a predefined module.

 

show system reset-reason fex

To display the reason for the last reset of the Fabric Extender, use the show system reset-reason fex command.

show system reset-reason fex chassis_ID

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display the last reset reason for a specific Fabric Extender:

switch# show system reset-reason fex 100
----- reset reason for FEX 100 ---
 
1) At 430815 usecs after Fri Apr 16 04:27:04 2010
Reset Reason: Reset Requested by CLI command reload (9)
Service (Additional Info): Reload requested by supervisor
Image Version: 4.2(1)N1(1)
 
2) At 505550 usecs after Fri Apr 16 03:39:50 2010
Reset Reason: Reset due to upgrade (88)
Service (Additional Info): Reset due to upgrade
Image Version: 4.2(1u)N1(1u)
 
3) At 607267 usecs after Fri Apr 16 02:50:10 2010
Reset Reason: Reset due to upgrade (88)
Service (Additional Info): Reset due to upgrade
Image Version: 4.2(1)N1(1)
 
4) At 857790 usecs after Fri Apr 16 02:00:22 2010
Reset Reason: Reset due to upgrade (88)
Service (Additional Info): Reset due to upgrade
Image Version: 4.2(1u)N1(1u)
 
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.

show version fex

To display the software version information about a Fabric Extender, use the show version fex command.

show version fex chassis_ID

 
Syntax Description

chassis_ID

Fabric Extender chassis ID. The chassis ID range is from 100 to 199.

 
Command Default

None

 
Command Modes

EXEC mode

 
Command History

Release
Modification

4.2(1)N1(1)

This command was introduced.

Examples

This example shows how to display the software version of a Fabric Extender:

switch# show version fex 100
Software
Bootloader version: 1.12
System boot mode: primary
System image version: 4.2(1)N2(1) [build 4.2(1)N2(1)]
 
Hardware
Module: Fabric Extender 48x1GE Module
CPU: Motorola, e300c1
Serial number: JAF1302ABDP
Bootflash: locked
 
Kernel uptime is 0 day(s), 9 hour(s), 9 minutes(s), 16 second(s)
 
Last reset at Fri Jul 02 04:27:04 2010
Reason: Reset Requested by CLI command reload
Service: Reload requested by supervisor
switch#
 

 
Related Commands

Command
Description

show fex

Displays all configured Fabric Extender chassis connected to the switch.