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Cisco Nexus problem

Heiko Kelling
Beginner
Beginner

Hi all,

I try to connect 2 Nexus 5000 switches with 4 Nexus 2000 fabric extender, with this configuration:

feature telnet

cfs eth distribute

feature interface-vlan

feature lacp

feature vpc

feature lldp

feature fex

username admin password 5 $1$dUjUSex4$P8UFSkGpBHs5UFXyv64uj0  role network-admin

no password strength-check

banner motd #Nexus 5000 Switch

#

ip domain-lookup

class-map type qos class-fcoe

class-map type queuing class-fcoe

  match qos-group 1

class-map type queuing class-all-flood

  match qos-group 2

class-map type queuing class-ip-multicast

  match qos-group 2

class-map type network-qos class-fcoe

  match qos-group 1

class-map type network-qos class-all-flood

  match qos-group 2

class-map type network-qos class-ip-multicast

  match qos-group 2

fex 101

  pinning max-links 1

  description "FEX101"

  type N2232P

fex 102

  pinning max-links 1

  description "FEX102"

  type N2232P

fex 103

  pinning max-links 1

  description "FEX103"

  type N2232P

fex 104

  pinning max-links 1

  description "FEX104"

  type N2232P

slot 101

  provision model N2K-C2232P

slot 102

  provision model N2K-C2232P

slot 103

  provision model N2K-C2232P

slot 104

  provision model N2K-C2232P

snmp-server user admin network-admin auth md5 0x7e89dcf3cd9ffca751e0e54996ceb845

priv 0x7e89dcf3cd9ffca751e0e54996ceb845 localizedkey

vrf context management

vlan 1

spanning-tree mode mst

spanning-tree pathcost method long

spanning-tree mst configuration

  name dc1

  revision 3

  instance 1 vlan 1-4093

vpc domain 1

  role priority 110

  peer-keepalive destination 192.168.0.2 source 192.168.0.1 interval 500 timeout 3

port-profile default max-ports 512

interface Vlan1

interface port-channel10

  description 5k1-to-5k2

  switchport mode trunk

  spanning-tree port type network

  speed 10000

  vpc peer-link

interface port-channel101

  switchport mode fex-fabric

  fex associate 101

  vpc 101

interface port-channel102

  switchport mode fex-fabric

  fex associate 102

  vpc 102

interface port-channel103

  switchport mode fex-fabric

  fex associate 103

  vpc 103

interface port-channel104

  switchport mode fex-fabric

  fex associate 104

  vpc 104

interface Ethernet1/1

  switchport mode fex-fabric

  fex associate 101

  channel-group 101

interface Ethernet1/2

  switchport mode fex-fabric

  fex associate 101

  channel-group 101

interface Ethernet1/3

  switchport mode fex-fabric

  fex associate 102

  channel-group 102

interface Ethernet1/4

  switchport mode fex-fabric

  fex associate 102

  channel-group 102

interface Ethernet1/5

  switchport mode fex-fabric

  fex associate 103

  channel-group 103

interface Ethernet1/6

  switchport mode fex-fabric

  fex associate 103

  channel-group 103

interface Ethernet1/7

  switchport mode fex-fabric

  fex associate 104

  channel-group 104

interface Ethernet1/8

  switchport mode fex-fabric

  fex associate 104

  channel-group 104

interface Ethernet1/9

  switchport mode trunk

  channel-group 10

interface Ethernet1/10

  switchport mode trunk

  channel-group 10

When I connect the fabric extenders with the Nexus 5000 I get the following errors and the fabric extenders are booting:

2009 Feb 26 12:54:03 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX101-2-SATCTRL: FEX-101 Module 1: Cold boot

2009 Feb 26 12:54:19 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 101 is online

2009 Feb 26 12:53:59 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_DIAG_ERROR: FEX-101 System minor alarm on power supply 1: failed

2009 Feb 26 12:54:19 Nexus5000-h60 %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_FEX_ONLINE: FEX-101 On-line

2009 Feb 26 12:54:19 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 101 is online

2009 Feb 26 12:54:32 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_DIAG_ERROR: FEX-101 Module 1: Runtime diag detected major event: Voltage failure on power supply: 1

2009 Feb 26 12:54:32 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_DIAG_ERROR: FEX-101 System minor alarm on power supply 1: failed

2009 Feb 26 12:54:46 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_ENV_ERROR: FEX-101 Module 1: Check environment alarms.

2009 Feb 26 12:54:20 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX103-2-SATCTRL: FEX-103 Module 1: Cold boot

2009 Feb 26 12:54:37 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX103-2-SOHMS_DIAG_ERROR: FEX-103 System minor alarm on power supply 1: failed

2009 Feb 26 12:54:58 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 103 is online

2009 Feb 26 12:54:58 Nexus5000-h60 %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_FEX_ONLINE: FEX-103 On-line

2009 Feb 26 12:54:58 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 103 is online

2009 Feb 26 12:55:08 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX103-2-SOHMS_DIAG_ERROR: FEX-103 Module 1: Runtime diag detected major event: Voltage failure on power supply: 1

2009 Feb 26 12:55:08 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX103-2-SOHMS_DIAG_ERROR: FEX-103 System minor alarm on power supply 1: failed

2009 Feb 26 12:55:24 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX103-2-SOHMS_ENV_ERROR: FEX-103 Module 1: Check environment alarms.

2009 Feb 26 12:53:43 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX104-2-SATCTRL: FEX-104 Module 1: Cold boot

2009 Feb 26 12:53:56 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX104-2-SOHMS_DIAG_ERROR: FEX-104 System minor alarm on power supply 1: failed

2009 Feb 26 12:54:12 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX104-2-SOHMS_DIAG_ERROR: FEX-104 Module 1: Runtime diag detected major event: Voltage failure on power supply: 1

2009 Feb 26 12:54:12 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX104-2-SOHMS_DIAG_ERROR: FEX-104 System minor alarm on power supply 1: failed

2009 Feb 26 12:55:06 Nexus5000-h60 %$ VDC-1 %$ %SATCTRL-FEX104-2-SOHMS_ENV_ERROR: FEX-104 Module 1: Check environment alarms.

2009 Feb 26 12:55:29 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 104 is online

2009 Feb 26 12:55:29 Nexus5000-h60 %$ VDC-1 %$ %NOHMS-2-NOHMS_ENV_FEX_ONLINE: FEX-104 On-line

2009 Feb 26 12:55:29 Nexus5000-h60 %$ VDC-1 %$ %PFMA-2-FEX_STATUS: Fex 104 is online

All fabric extenders are affiliated on only 1 power supply.

Does anybody know if this is normal, a bug or something with the config is wrong?

1 Reply 1

Reza Sharifi
Hall of Fame Expert Hall of Fame Expert
Hall of Fame Expert

Hi,

Are the FEXs on line?

What is the output of "sh fex"?

HTH

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